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HP 6125G Command Reference Manual

HP 6125G Command Reference Manual

Ip multicast
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Table of Contents

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Download this manual See also: Configuration Manual, Installation Manual
HP 6125 Blade Switch Series
IP Multicast

Command Reference

Part number: 5998-3169
Software version: Release 2103
Document version: 6W100-20120907

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Summary of Contents for HP 6125G

  • Page 1: Command Reference

    HP 6125 Blade Switch Series IP Multicast Command Reference Part number: 5998-3169 Software version: Release 2103 Document version: 6W100-20120907...
  • Page 2 HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

  • Page 3: Table Of Contents

    Contents IGMP snooping configuration commands ·················································································································· 1   display igmp-snooping group ································································································································· 1   display igmp-snooping host ···································································································································· 2   display igmp-snooping statistics ····························································································································· 4   display mac-address multicast ································································································································· 5   dot1p-priority (IGMP-snooping view) ····················································································································· 6   drop-unknown (IGMP-snooping view) ···················································································································· 7  ...
  • Page 4 Multicast VLAN configuration commands ················································································································ 37   display multicast-vlan ············································································································································ 37   multicast-vlan ·························································································································································· 38   port (multicast VLAN view) ··································································································································· 39   port multicast-vlan ·················································································································································· 39   subvlan (multicast VLAN view) ····························································································································· 40   Multicast routing and forwarding configuration commands ··················································································· 41  ...
  • Page 5 last-member-query-interval (IGMP view) ·············································································································· 83   max-response-time (IGMP view) ··························································································································· 84   require-router-alert (IGMP view) ··························································································································· 85   reset igmp group ··················································································································································· 85   reset igmp group port-info ···································································································································· 86   reset igmp ssm-mapping group ···························································································································· 87   robust-count (IGMP view) ······································································································································ 87  ...
  • Page 6 pim hello-option lan-delay ·································································································································· 127   pim hello-option neighbor-tracking ···················································································································· 127   pim hello-option override-interval ······················································································································ 128   pim holdtime assert ············································································································································· 129   pim holdtime join-prune ······································································································································ 129   pim neighbor-policy ············································································································································ 130   pim require-genid ················································································································································ 130   pim sm ··································································································································································...
  • Page 7 MBGP configuration commands ···························································································································· 165   aggregate (MBGP address family view) ··········································································································· 165   balance (MBGP address family view) ··············································································································· 166   bestroute as-path-neglect (MBGP address family view) ··················································································· 167   bestroute compare-med (MBGP address family view) ····················································································· 167   bestroute med-confederation (MBGP address family view) ············································································...
  • Page 8 reflector cluster-id (MBGP address family view) ······························································································· 213   refresh bgp ipv4 multicast ·································································································································· 214   reset bgp ipv4 multicast ······································································································································ 215   reset bgp ipv4 multicast dampening ················································································································· 215   reset bgp ipv4 multicast flap-info ······················································································································· 216   summary automatic (MBGP address family view) ··························································································· 216  ...
  • Page 9 multicast-vlan ipv6 ··············································································································································· 252   port (IPv6 multicast VLAN view) ························································································································· 253   port multicast-vlan ipv6 ······································································································································· 253   subvlan (IPv6 multicast VLAN view) ·················································································································· 254   IPv6 multicast routing and forwarding configuration commands ········································································ 255   display multicast ipv6 boundary ························································································································ 255  ...
  • Page 10 robust-count (MLD view) ······································································································································ 297   send-router-alert (MLD view) ······························································································································· 298   ssm-mapping (MLD view) ···································································································································· 299   startup-query-count (MLD view) ·························································································································· 300   startup-query-interval (MLD view) ······················································································································· 300   timer other-querier-present (MLD view) ·············································································································· 301   timer query (MLD view) ······································································································································· 301  ...
  • Page 11 pim ipv6 sm ························································································································································· 340   pim ipv6 state-refresh-capable ··························································································································· 341   pim ipv6 timer graft-retry ···································································································································· 341   pim ipv6 timer hello ············································································································································ 342   pim ipv6 timer join-prune ··································································································································· 342   pim ipv6 triggered-hello-delay ··························································································································· 343   probe-interval (IPv6 PIM view) ··························································································································· 344  ...
  • Page 12 ipv6-family multicast ············································································································································ 384   network (IPv6 MBGP address family view) ······································································································· 385   peer advertise-community (IPv6 MBGP address family view) ········································································· 386   peer advertise-ext-community (IPv6 MBGP address family view) ··································································· 387   peer allow-as-loop (IPv6 MBGP address family view) ····················································································· 387  ...

  • Page 13: Igmp Snooping Configuration Commands

    IGMP snooping configuration commands display igmp-snooping group Syntax display igmp-snooping group [ vlan vlan-id ] [ slot slot-number ] [ verbose ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters vlan vlan-id: Displays the IGMP snooping group information in the specified VLAN, where the vlan-id argument is in the range of 1 to 4094.

  • Page 14: Display Igmp-Snooping Host

    Total 1 IP Source(s). Total 1 MAC Group(s). Router port(s):total 1 port(s). GE1/0/1 (D) ( 00:01:30 ) IP group(s):the following ip group(s) match to one mac group. IP group address:224.1.1.1 (0.0.0.0, 224.1.1.1): Attribute: Host Port Host port(s):total 1 port(s). GE1/0/2 (D) ( 00:03:23 ) MAC group(s): MAC group address:0100-5e01-0101...
  • Page 15 View Any view Default level 1: Monitor level Parameters vlan vlan-id: Displays information about the hosts tracked by IGMP snooping in the specified VLAN, where vlan-id is in the range of 1 to 4094. group group-address: Displays information about the hosts tracked by IGMP snooping that are in the specified IGMP snooping group.

  • Page 16: Display Igmp-Snooping Statistics

    Field Description Port Member port Host Host IP address Uptime Host running duration Expires Host expiration time, where timeout means that the host has expired display igmp-snooping statistics Syntax display igmp-snooping statistics [ | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 17: Display Mac-Address Multicast

    Table 3 Command output Field Description general queries General query messages specific queries Group-specific query messages reports Report messages leaves Leave messages reports with right and wrong records Report messages with correct and incorrect records specific sg query packet(s) Group-and-source-specific query message or messages error IGMP messages IGMP messages with errors display mac-address multicast...

  • Page 18: Dot1P-Priority (Igmp-Snooping View)

    With no parameters specified or with only vlan, count, or both of them specified, this command displays all MAC address table entries, including static multicast MAC address entries and unicast MAC address entries. Related commands: mac-address multicast; display mac-address (Layer 2—LAN Switching Command Reference).

  • Page 19: Drop-Unknown (Igmp-Snooping View)

    Use undo dot1p-priority to restore the default. The default 802.1p precedence for IGMP messages is 0. Examples # Set the 802.1p precedence for IGMP messages to 3 globally. <Sysname> system-view [Sysname] igmp-snooping [Sysname-igmp-snooping] dot1p-priority 3 drop-unknown (IGMP-snooping view) Syntax drop-unknown undo drop-unknown View IGMP-snooping view...

  • Page 20: Fast-Leave (Igmp-Snooping View)

    Default level 2: System level Parameters dscp-value: Specifies the DSCP value for IGMP messages, in the range of 0 to 63. Description Use dscp to set the DSCP value for IGMP messages. Use undo dscp to restore the default. The default DSCP value in IGMP messages is 48. This command applies to only the IGMP messages that the local switch generates when the switch or its port acts as a member host, rather than those forwarded ones.

  • Page 21: Group-Policy (Igmp-Snooping View)

    Examples # Enable fast-leave processing in VLAN 2 globally. <Sysname> system-view [Sysname] igmp-snooping [Sysname-igmp-snooping] fast-leave vlan 2 group-policy (IGMP-snooping view) Syntax group-policy acl-number [ vlan vlan-list ] undo group-policy [ vlan vlan-list ] View IGMP-snooping view Default level 2: System level Parameters acl-number: Specifies a basic or advanced ACL number, in the range of 2000 to 3999.

  • Page 22: Host-Aging-Time (Igmp-Snooping View)

    [Sysname-igmp-snooping] group-policy 2000 vlan 2 host-aging-time (IGMP-snooping view) Syntax host-aging-time interval undo host-aging-time View IGMP-snooping view Default level 2: System level Parameters interval: Specifies an aging timer in seconds for dynamic member ports. The value ranges from 200 to 1000. Description Use host-aging-time to configure the aging timer for dynamic member ports globally.

  • Page 23: Igmp-Snooping

    By default, this function is disabled. This command works only in IGMP snooping–enabled VLANs. Related commands: display igmp-snooping host and igmp-snooping host-tracking. Examples # Enable the IGMP snooping host tracking function globally. <Sysname> system-view [Sysname] igmp-snooping [Sysname-igmp-snooping] host-tracking igmp-snooping Syntax igmp-snooping undo igmp-snooping View...

  • Page 24: Igmp-Snooping Drop-Unknown

    Parameters priority-number: Specifies an 802.1p precedence for IGMP messages, in the range of 0 to 7. A higher number indicates a higher precedence. Description Use igmp-snooping dot1p-priority to set the 802.1p precedence for the IGMP messages in a VLAN. Use undo igmp-snooping dot1p-priority to restore the default. The default 802.1p precedence for the IGMP messages in a VLAN is 0.

  • Page 25: Igmp-Snooping Enable

    [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping drop-unknown igmp-snooping enable Syntax igmp-snooping enable undo igmp-snooping enable View VLAN view Default level 2: System level Parameters None Description Use igmp-snooping enable to enable IGMP snooping for a VLAN. Use undo igmp-snooping enable to disable IGMP snooping for a VLAN.

  • Page 26: Igmp-Snooping General-Query Source-Ip

    Parameters vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists. For each list, you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID.

  • Page 27: Igmp-Snooping Group-Limit

    By default, the source IP address of IGMP general queries is 0.0.0.0. This command takes effect only if IGMP snooping is enabled in the VLAN. Related commands: igmp-snooping enable. Examples # In VLAN 2, enable IGMP snooping and specify 10.1.1.1 as the source IP address of IGMP general queries.

  • Page 28: Igmp-Snooping Group-Policy

    Examples # Specify to allow GigabitEthernet 1/0/1 in VLAN 2 to join up to 10 multicast groups. <Sysname> system-view [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] igmp-snooping group-limit 10 vlan 2 igmp-snooping group-policy Syntax igmp-snooping group-policy acl-number [ vlan vlan-list ] undo igmp-snooping group-policy [ vlan vlan-list ] View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level...

  • Page 29: Igmp-Snooping Host-Aging-Time

    [Sysname] acl number 2000 [Sysname-acl-basic-2000] rule permit source 225.1.1.1 0 [Sysname-acl-basic-2000] quit [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] igmp-snooping group-policy 2000 vlan 2 igmp-snooping host-aging-time Syntax igmp-snooping host-aging-time interval undo igmp-snooping host-aging-time View VLAN view Default level 2: System level Parameters interval: Specifies an aging timer in seconds for dynamic member ports.

  • Page 30: Igmp-Snooping Host-Tracking

    Default level 2: System level Parameters group-address: Specifies the address of the multicast group that the simulated host will join, in the range of 224.0.1.0 to 239.255.255.255. source-address: Specifies the address of the multicast source that the simulated host will join. The value of this argument should be a valid unicast address or 0.0.0.0.

  • Page 31: Igmp-Snooping Last-Member-Query-Interval

    View VLAN view Default level 2: System level Parameters None Description Use igmp-snooping host-tracking to enable the IGMP snooping host tracking function in a VLAN. Use undo igmp-snooping host-tracking to disable the IGMP snooping host tracking function in a VLAN. By default, this function is disabled.

  • Page 32: Igmp-Snooping Leave Source-Ip

    Related commands: igmp-snooping enable and last-member-query-interval. Examples # Enable IGMP snooping and set the IGMP last-member query interval to 3 seconds in VLAN 2. <Sysname> system-view [Sysname] igmp-snooping [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping last-member-query-interval 3 igmp-snooping leave source-ip Syntax igmp-snooping leave source-ip { ip-address | current-interface }...

  • Page 33: Igmp-Snooping Max-Response-Time

    [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping leave source-ip 10.1.1.1 igmp-snooping max-response-time Syntax igmp-snooping max-response-time interval undo igmp-snooping max-response-time View VLAN view Default level 2: System level Parameters interval: Specifies the maximum response delay for IGMP general queries in seconds. The value ranges from 1 to 25.

  • Page 34: Igmp-Snooping Proxying Enable

    Parameters vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists. For each list, you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID.

  • Page 35: Igmp-Snooping Querier

    Examples # Enable IGMP snooping and then IGMP snooping proxying in VLAN 2. <Sysname> system-view [Sysname] igmp-snooping [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping proxying enable igmp-snooping querier Syntax igmp-snooping querier undo igmp-snooping querier View VLAN view Default level 2: System level Parameters...

  • Page 36: Igmp-Snooping Report Source-Ip

    View VLAN view Default level 2: System level Parameters interval: Specifies an interval in seconds for sending IGMP general queries. The value ranges from 2 to 300. Description Use igmp-snooping query-interval to configure the interval for sending IGMP general queries. Use undo igmp-snooping query-interval to restore the default.

  • Page 37: Igmp-Snooping Router-Aging-Time

    Description Use igmp-snooping report source-ip to configure the source IP address of the IGMP reports that the IGMP snooping proxy sends. Use undo igmp-snooping report source-ip to restore the default. By default, the source IP address of the IGMP reports that the IGMP snooping proxy sends is 0.0.0.0. Before you configure this command in a VLAN, enable IGMP snooping in the VLAN.

  • Page 38: Igmp-Snooping Router-Port-Deny

    [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping router-aging-time 100 igmp-snooping router-port-deny Syntax igmp-snooping router-port-deny [ vlan vlan-list ] undo igmp-snooping router-port-deny [ vlan vlan-list ] View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters vlan vlan-list: Specifies one or multiple VLANs.

  • Page 39: Igmp-Snooping Special-Query Source-Ip

    Default level 2: System level Parameters None Description Use igmp-snooping source-deny to enable multicast source port filtering. Use undo igmp-snooping source-deny to disable multicast source port filtering. By default, multicast source port filtering is disabled. This command works in both IGMP snooping–enabled VLANs and VLANs with IGMP enabled on their VLAN interfaces.

  • Page 40: Igmp-Snooping Static-Group

    <Sysname> system-view [Sysname] igmp-snooping [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping special-query source-ip 10.1.1.1 igmp-snooping static-group Syntax igmp-snooping static-group group-address [ source-ip source-address ] vlan vlan-id undo igmp-snooping static-group group-address [ source-ip source-address ] vlan vlan-id View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level...

  • Page 41: Igmp-Snooping Static-Router-Port

    [Sysname-GigabitEthernet1/0/1] igmp-snooping static-group 232.1.1.1 source-ip 1.1.1.1 vlan 2 igmp-snooping static-router-port Syntax igmp-snooping static-router-port vlan vlan-id undo igmp-snooping static-router-port vlan vlan-id View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters vlan vlan-id: Specifies a VLAN, where vlan-id is in the range of 1 to 4094. Description Use igmp-snooping static-router-port to configure the current port as a static router port.

  • Page 42: Last-Member-Query-Interval (Igmp-Snooping View)

    Parameters version-number: Specifies an IGMP snooping version, in the range of 2 to 3. Description Use igmp-snooping version to configure the IGMP snooping version. Use undo igmp-snooping version to restore the default. By default, the IGMPv2 snooping is used. This command can take effect only if IGMP snooping is enabled in the VLAN. This command does not take effect in a sub-VLAN of a multicast VLAN.

  • Page 43: Mac-Address Multicast

    <Sysname> system-view [Sysname] igmp-snooping [Sysname-igmp-snooping] last-member-query-interval 3 mac-address multicast Syntax In system view: mac-address multicast mac-address interface interface-list vlan vlan-id undo mac-address [ multicast ] [ [ mac-address [ interface interface-list ] ] vlan vlan-id ] In Ethernet interface view or Layer 2 aggregate interface view: mac-address multicast mac-address vlan vlan-id undo mac-address [ multicast ] mac-address vlan vlan-id View...

  • Page 44: Max-Response-Time (Igmp-Snooping View)

    [Sysname] mac-address multicast 0100-0001-0001 interface gigabitethernet 1/0/1 to gigabitethernet 1/0/5 vlan 2 # Configure a static multicast MAC address entry with the MAC address of 0100-0001-0001 in interface view of GigabitEthernet 1/0/1 in VLAN 2. <Sysname> system-view [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] mac-address multicast 0100-0001-0001 vlan 2 max-response-time (IGMP-snooping view) Syntax...

  • Page 45: Report-Aggregation (Igmp-Snooping View)

    Parameters vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists. For each list, you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID.

  • Page 46: Reset Igmp-Snooping Group

    reset igmp-snooping group Syntax reset igmp-snooping group { group-address | all } [ vlan vlan-id ] View User view Default level 2: System level Parameters group-address: Specifies an IGMP snooping group. The value range of group-address is 224.0.1.0 to 239.255.255.255. all: Specifies all IGMP snooping groups.

  • Page 47: Router-Aging-Time (Igmp-Snooping View)

    router-aging-time (IGMP-snooping view) Syntax router-aging-time interval undo router-aging-time View IGMP-snooping view Default level 2: System level Parameters interval: Specifies an aging timer in seconds for dynamic router ports. The value ranges from 1 to 1000. Description Use router-aging-time to set the aging timer for dynamic router ports globally. Use undo router-aging-time to restore the default.
  • Page 48 Use undo source-deny to disable multicast source port filtering. By default, multicast source port filtering is not enabled. This command works in both IGMP snooping–enabled VLANs and VLANs with IGMP enabled on their VLAN interfaces. Examples # Enable source port filtering for multicast data on interfaces GigabitEthernet 1/0/1 through GigabitEthernet 1/0/4.

  • Page 49: Multicast Vlan Configuration Commands

    Multicast VLAN configuration commands display multicast-vlan Syntax display multicast-vlan [ vlan-id ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters vlan-id: Specifies a multicast VLAN, in the range of 1 to 4094. If this argument is not specified, this command displays information about all multicast VLANs.

  • Page 50: Multicast-Vlan

    Table 5 Command output Field Description subvlan list List of sub-VLANs of the multicast VLAN port list Port list of the multicast VLAN multicast-vlan Syntax multicast-vlan vlan-id undo multicast-vlan { all | vlan-id } View System view Default level 2: System level Parameters vlan-id: Specifies a VLAN by its ID, in the range of 1 to 4094.

  • Page 51: Port (Multicast Vlan View)

    port (multicast VLAN view) Syntax port interface-list undo port { all | interface-list } View Multicast VLAN view Default level 2: System level Parameters interface-list: Specifies a port in the form of interface-type interface-number, or a port range in the form of interface-type start-interface-number to interface-type end-interface-number, where the end interface number must be greater than the start interface number.

  • Page 52: Subvlan (Multicast Vlan View)

    Use undo port multicast-vlan to restore the default. By default, a port does not belong to any multicast VLAN. A port can belong to only one multicast VLAN. Examples # Assign GigabitEthernet 1/0/1 to multicast VLAN 100. <Sysname> system-view [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] port multicast-vlan 100 subvlan (multicast VLAN view) Syntax...

  • Page 53: Multicast Routing And Forwarding Configuration Commands

    Multicast routing and forwarding configuration commands The term "router" in this document refers to both routers and Layer 3 switches. delete ip rpf-route-static Syntax delete ip rpf-route-static View System view Default level 2: System level Parameters None Description Use delete ip rpf-route-static to delete all multicast static routes. Related commands: ip rpf-route-static.

  • Page 54: Display Multicast Forwarding-Table

    mask-length: Specifies the mask length of the multicast group address, in the range of 4 to 32. The default is 32. interface-type interface-number: Specifies an interface by its type and number. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
  • Page 55 mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255 by default. mask-length: Specifies the mask length of the multicast group address or multicast source address. For a multicast group address, the value ranges from 4 to 32. For a multicast source address, the value ranges from 0 to 32.
  • Page 56 Total 1 entry Total 1 entry matched 00001. (172.168.0.2, 227.0.0.1) MID: 0, Flags: 0x100000:0 Uptime: 00:08:32, Timeout in: 00:03:26 Incoming interface: Vlan-interface1 List of 1 outgoing interfaces: 1: Vlan-interface2 Matched 19648 packets(20512512 bytes), Wrong If 0 packets Forwarded 19648 packets(20512512 bytes) Table 7 Command output Field Description...

  • Page 57: Display Multicast Routing-Table

    Value Meaning 0x10 A register outgoing interface is available. 0x400 (S, G) entry to be deleted. 0x8000 The (S, G) entry is in the smoothening process after active/standby switchover. 0x10000 The (S, G) has been updated during the smoothing process. The (S, G) entry has been repeatedly updated and must be deleted before a new 0x80000 entry is added.

  • Page 58: Display Multicast Routing-Table Static

    |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression.
  • Page 59 Default level 1: Monitor level Parameters source-address: Specifies a multicast source address. mask: Specifies the mask of the multicast source address. mask-length: Specifies the mask length of the multicast source address, in the range of 0 to 32. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

  • Page 60: Display Multicast Rpf-Info

    display multicast rpf-info Syntax display multicast rpf-info source-address [ group-address ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters source-address: Specifies a multicast source address. group-address: Specifies a multicast group address, in the range of 224.0.1.0 to 239.255.255.255. |: Filters command output by specifying a regular expression.

  • Page 61: Ip Rpf-Route-Static

    Field Description Type of the referenced route, which can be any of the following: • igp—Unicast route (IGP). • egp—Unicast route (EGP). • Referenced route type unicast (direct)—Unicast route (directly connected). • unicast—Other unicast route (such as unicast static route). •...

  • Page 62: Mtracert

    preference: Specifies a route preference, in the range of 1 to 255 and defaulting to 1. order-number: Specifies the match order for routes on the same segment, in the range of 1 to 100. Description Use ip rpf-route-static to configure a multicast static route. Use undo ip rpf-route-static to delete a multicast static route from the multicast static routing table.
  • Page 63 Description Use mtracert to trace the path down which the multicast traffic flows to the last-hop router. If the command to trace the path for a specific (S, G) multicast stream includes the last-hop-router-address argument, the interface that corresponds to the last-hop router address must be the outgoing interface for the (S, G) entry.

  • Page 64: Multicast Boundary

    Field Description Total number of packets for this Total number of packets from the specified source that this router forwards to source-group pair the specified group Protocol Multicast routing protocol in use Minimum TTL that a packet must have before it can be forwarded over the Forwarding TTL outgoing interface multicast boundary...

  • Page 65: Multicast Forwarding-Table Downstream-Limit

    multicast forwarding-table downstream-limit Syntax multicast forwarding-table downstream-limit limit undo multicast forwarding-table downstream-limit View System view Default level 2: System level Parameters limit: Specifies the maximum number of downstream nodes (the maximum number of outgoing interfaces) for a single multicast forwarding entry. The value ranges from 0 to 128. Description Use multicast forwarding-table downstream-limit to configure the maximum number of downstream nodes for a single entry in the multicast forwarding table.

  • Page 66: Multicast Load-Splitting

    Use undo multicast forwarding-table route-limit to restore the maximum number of entries in the multicast forwarding table to the default. By default, the upper limit is 2000. Related commands: display multicast forwarding-table. Examples # Set the maximum number of entries in the multicast forwarding table to 200. <Sysname>...

  • Page 67: Multicast Routing-Enable

    Parameters None Description Use multicast longest-match to configure the device to select the RPF route using longest match. Use undo multicast longest-match to restore the default. By default, the device selects the route with the highest priority as the RPF route. Examples # Configure the device to select the RPF route based on the longest match principle.

  • Page 68: Reset Multicast Routing-Table

    View User view Default level 2: System level Parameters source-address: Specifies a multicast source address. group-address: Specifies a multicast group address, in the range of 224.0.0.0 to 239.255.255.255. mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255 by default.
  • Page 69 mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255 by default. mask-length: Specifies the mask length of the multicast group address or multicast source address. For a multicast group address, the value ranges from 4 to 32. For a multicast source address, the value ranges from 0 to 32.

  • Page 70: Igmp Configuration Commands

    IGMP configuration commands The term "router" in this document refers to both routers and Layer 3 switches. display igmp group Syntax display igmp group [ group-address | interface interface-type interface-number ] [ static | verbose ] [ | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 71: Display Igmp Group Port-Info

    225.1.1.3 10.10.1.10 00:02:04 00:01:15 225.1.1.2 10.10.1.10 00:02:04 00:01:17 # Display the detailed information of the dynamic entries of IGMP group 225.1.1.1. <Sysname> display igmp group 225.1.1.1 verbose Interface group report information Vlan-interface1(10.10.1.20): Total 3 IGMP Groups reported Group: 225.1.1.1 Uptime: 00:00:34 Expires: 00:00:40 Last reporter: 10.10.1.10 Last-member-query-counter: 0...
  • Page 72 View Any view Default level 1: Monitor level Parameters vlan-id: VLAN ID, in the range of 1 to 4094. If you do not specify a VLAN, this command displays the Layer 2 port information of IGMP groups in all VLANs. slot slot-number: Displays the Layer 2 port information of IGMP multicast groups on the specified IRF member switch.

  • Page 73: Display Igmp Host Port-Info

    MAC group(s): MAC group address:0100-5e01-0101 Host port unit board: Mask(0x0000) Host port(s):total 1 port(s). GE1/0/2 Table 14 Command output Field Description Total 1 IP Group(s). Total number of IP multicast groups. Total 1 IP Source(s). Total number of IP multicast sources. Total 1 MAC Group(s).
  • Page 74 group group-address: Displays information about the hosts tracked by IGMP that join in the specified IGMP group on the Layer 2 ports. group-address is in the range of 224.0.1.0 to 239.255.255.255. source source-address: Displays information about the hosts tracked by IGMP that join in the specified multicast source on the Layer 2 ports, where source-address is a valid unicast address or 0.0.0.0.

  • Page 75: Display Igmp Interface

    display igmp interface Syntax display igmp interface [ interface-type interface-number ] [ verbose ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters interface-type interface-number: Specifies an interface to display its IGMP configuration and operation information.
  • Page 76 Startup-query-timer-expiry: off Other-querier-present-timer-expiry: off Proxying interface: Vlan-interface2(20.10.1.20) Total 1 IGMP Group reported # Display the detailed IGMP configuration and operation information on Vlan-interface2 (upstream interface). <Sysname> display igmp interface vlan-interface 2 verbose Vlan-interface2(20.10.1.20): IGMP proxy is enabled Current IGMP version is 3 Multicast routing on this interface: enabled Require-router-alert: disabled Version1-querier-present-timer-expiry: off...

  • Page 77: Display Igmp Proxying Group

    Field Description IGMP proxy interface, where "none" means that no proxy Proxying interface interface exists Total number of IGMP groups that the interface has Total 1 IGMP Group reported dynamically joined IGMP proxy is enabled IGMP proxying is enabled Remaining time of the IGMPv1 querier present timer, Version1-querier-present-timer-expiry where "off"...

  • Page 78: Display Igmp Routing-Table

    <Sysname> display igmp proxying group 225.1.1.1 verbose Proxying group record(s) information Total 1 IGMP-Proxying group record(s) Group: 225.1.1.1 Group mode: include Member state: Delay Expires: 00:00:02 Source list (total 1 source(s)) Source: 1.1.1.1 Table 17 Command output Field Description Proxying group record(s) information IGMP proxying group information.
  • Page 79 flags: Specifies the route flag. act: Displays the IGMP routes with the ACT flag. suc: Displays the IGMP routes with the SUC flag. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow.

  • Page 80: Display Igmp Ssm-Mapping

    Field Description Downstream interface list—list of the interfaces to which List of 1 downstream interface multicast data for this group is forwarded. in include mode The downstream interface is in the include mode. in exclude mode The downstream interface is in the exclude mode. Downstream interface is none No downstream interfaces exist.

  • Page 81: Display Igmp Ssm-Mapping Group

    Table 19 Command output Field Description Group Multicast group address Source list List of multicast source addresses display igmp ssm-mapping group Syntax display igmp ssm-mapping group [ group-address | interface interface-type interface-number ] [ verbose ] [ | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 82: Dscp (Igmp View)

    Expires: off Last reporter: 1.1.1.1 Version1-host-present-timer-expiry: off Source list(Total 1 source): Source: 1.1.1.1 Uptime: 00:00:31 Expires: 00:01:39 Last-member-query-counter: 0 Last-member-query-timer-expiry: off Table 20 Command output Field Description Multicast group information created based on IGMP SSM Interface group report information mappings on interface. Total 1 IGMP SSM-mapping Group reported One IGMP SSM mapping multicast group was reported.

  • Page 83: Host-Tracking (Igmp View)

    Use undo dscp to restore the default. The default DSCP value in IGMP messages is 48. Examples # Set the DSCP value to 63 for IGMP messages. <Sysname> system-view [Sysname] igmp [Sysname-igmp] dscp 63 host-tracking (IGMP view) Syntax host-tracking undo host-tracking View IGMP view Default level...

  • Page 84: Igmp Enable

    Parameters None Description Use igmp to enter IGMP view. Use undo igmp to remove configurations in IGMP view. IP multicast routing must be enabled before this command can take effect. Related commands: igmp enable and multicast routing-enable. Examples # Enable IP multicast routing and enter IGMP view. <Sysname>...

  • Page 85: Igmp Group-Limit

    igmp group-limit Syntax igmp group-limit limit undo igmp group-limit View Interface view Default level 2: System level Parameters limit: Maximum number of multicast groups that an interface can join, in the range of 1 to 2000. Description Use igmp group-limit to configure the maximum number of multicast groups that an interface can join. Use undo igmp group-limit to restore the default.

  • Page 86: Igmp Host-Tracking

    Parameters acl-number: Basic or advanced ACL number, in the range of 2000 to 3999. The source address or address range specified in the advanced ACL rule matches the multicast source address or addresses specified in IGMPv3 reports, rather than the source address in the IP packets. The system assumes that an IGMPv1 or IGMPv2 report or an IGMPv3 IS_EX and TO_EX report that does not carry a multicast source address carries a multicast source address of 0.0.0.0.

  • Page 87: Igmp Last-Member-Query-Interval

    Related commands: host-tracking. Examples # Enable the IGMP host tracking function on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] igmp host-tracking igmp last-member-query-interval Syntax igmp last-member-query-interval interval undo igmp last-member-query-interval View Interface view Default level 2: System level Parameters interval: IGMP last-member query interval in seconds, in the range of 1 to 5.

  • Page 88: Igmp Proxying Enable

    Parameters interval: Maximum response time in seconds for IGMP general queries, in the range of 1 to 25. Description Use igmp max-response-time to configure the maximum response time for IGMP general queries on the current interface. Use undo igmp max-response-time to restore the default. By default, the maximum response time for IGMP general queries is 10 seconds.

  • Page 89: Igmp Proxying Forwarding

    igmp proxying forwarding Syntax igmp proxying forwarding undo igmp proxying forwarding View Interface view Default level 2: System level Parameters None Description Use igmp proxying forwarding to enable a non-querier downstream interface to forward multicast traffic. Use undo igmp proxying forwarding to disable the forwarding capability of a non-querier downstream interface.

  • Page 90: Igmp Robust-Count

    Related commands: igmp send-router-alert and require-router-alert. Examples # Configure VLAN-interface 100 to discard IGMP messages that do not carry the Router-Alert option. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] igmp require-router-alert igmp robust-count Syntax igmp robust-count robust-value undo igmp robust-count View Interface view Default level...

  • Page 91: Igmp Send-Router-Alert

    igmp send-router-alert Syntax igmp send-router-alert undo igmp send-router-alert View Interface view Default level 2: System level Parameters None Description Use igmp send-router-alert to enable insertion of the Router-Alert option in IGMP messages to send through a port. Use undo igmp send-router-alert to disable insertion of the Router-Alert option in IGMP messages to send through a port.

  • Page 92: Igmp Startup-Query-Count

    Examples # Enable the IGMP SSM mapping feature on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] igmp ssm-mapping enable igmp startup-query-count Syntax igmp startup-query-count value undo igmp startup-query-count View Interface view Default level 2: System level Parameters value: Startup query count, the number of queries the IGMP querier sends on startup. The range is from 2 to 5.

  • Page 93: Igmp Static-Group

    Description Use igmp startup-query-interval to configure the startup query interval on the current interface. Use undo igmp startup-query-interval to restore the default. By default, the startup query interval is 1/4 of the IGMP general query interval. Related commands: igmp timer query and startup-query-interval. Examples # Set the startup query interval to 5 seconds on VLAN-interface 100.

  • Page 94: Igmp Timer Other-Querier-Present

    [Sysname-Vlan-interface100] igmp static-group 224.1.1.1 # Configure VLAN-interface 100 to be a statically connected member of multicast source and group (192.168.1.1, 232.1.1.1). <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] igmp static-group 232.1.1.1 source 192.168.1.1 igmp timer other-querier-present Syntax igmp timer other-querier-present interval undo igmp timer other-querier-present View Interface view...

  • Page 95: Igmp Version

    Parameters interval: IGMP general query interval in seconds, the interval between IGMP general queries. The range is from 1 to 18000. Description Use igmp timer query to configure the IGMP general query interval on the current interface. Use undo igmp timer query to restore the default. By default, the IGMP general query interval is 60 seconds.

  • Page 96: Max-Response-Time (Igmp View)

    undo last-member-query-interval View IGMP view Default level 2: System level Parameters interval: Last-member query interval in seconds, in the range of 1 to 5. Description Use last-member-query-interval to configure the global IGMP last-member query interval. Use undo last-member-query-interval to restore the default. By default, the IGMP last-member query interval is 1 second.

  • Page 97: Require-Router-Alert (Igmp View)

    require-router-alert (IGMP view) Syntax require-router-alert undo require-router-alert View IGMP view Default level 2: System level Parameters None Description Use require-router-alert to configure the router globally to discard IGMP messages that do not carry the Router-Alert option. Use undo require-router-alert to restore the default. By default, the switch does not check the Router-Alert option but passes all the IGMP messages that it received to the upper layer protocol for processing.

  • Page 98: Reset Igmp Group Port-Info

    mask-length: Subnet mask length of the multicast group address or multicast source address. For a multicast group address, this argument has an effective value range of 4 to 32. For a multicast source address, this argument has an effective value range of 0 to 32. The system default is 32 in both cases. Description Use reset igmp group to remove dynamic IGMP group entries.

  • Page 99: Reset Igmp Ssm-Mapping Group

    reset igmp ssm-mapping group Syntax reset igmp ssm-mapping group { all | interface interface-type interface-number { all | group-address [ mask { mask | mask-length } ] [ source-address [ mask { mask | mask-length } ] ] } } View User view Default level...

  • Page 100: Send-Router-Alert (Igmp View)

    Parameters robust-value: IGMP querier’s robustness variable, in the range of 2 to 5. Description Use robust-count to configure the IGMP querier’s robustness variable globally. Use undo robust-count to restore the default. By default, the IGMP querier’s robustness variable is 2. The IGMP querier’s robustness variable defines the maximum number of attempts for transmitting IGMP general queries, group-specific queries or group-and-source-specific queries in case of packet loss because of network problems.

  • Page 101: Ssm-Mapping (Igmp View)

    By default, an IGMP message carries the Router-Alert option. Related commands: igmp send-router-alert and require-router-alert. Examples # Globally disable the insertion of the Router-Alert option in IGMP messages to be sent. <Sysname> system-view [Sysname] igmp [Sysname-igmp] undo send-router-alert ssm-mapping (IGMP view) Syntax ssm-mapping group-address { mask | mask-length } source-address undo ssm-mapping { group-address { mask | mask-length } source-address | all }...

  • Page 102: Startup-Query-Interval (Igmp View)

    undo startup-query-count View IGMP view Default level 2: System level Parameters value: Startup query count, the number of queries that the IGMP querier sends on startup. The range is from 2 to 5. Description Use startup-query-count to configure the startup query count globally. Use undo startup-query-count to restore the default.

  • Page 103: Timer Other-Querier-Present (Igmp View)

    [Sysname] igmp [Sysname-igmp] startup-query-interval 5 timer other-querier-present (IGMP view) Syntax timer other-querier-present interval undo timer other-querier-present View IGMP view Default level 2: System level Parameters interval: IGMP other querier present interval, in the range of 60 to 300. Description Use timer other-querier-present to configure the IGMP other querier present interval globally. Use undo timer other-querier-present to restore the default.

  • Page 104: Version (Igmp View)

    Use undo timer query to restore the default. By default, the IGMP general query interval is 60 seconds. Related commands: display igmp interface, igmp timer query, and timer other-querier-present. Examples # Set the IGMP general query interval to 125 seconds globally. <Sysname>...

  • Page 105: Pim Configuration Commands

    PIM configuration commands The term "router" in this document refers to both routers and Layer 3 switches. auto-rp enable Syntax auto-rp enable undo auto-rp enable View PIM view Default level 2: System level Parameters None Description Use auto-rp enable to enable auto-RP. Use undo auto-rp enable to disable auto-RP.

  • Page 106: Bsr-Policy (Pim View)

    Description Use bsm-fragment enable to enable bootstrap message (BSM) semantic fragmentation. Use undo bsm-fragment enable to disable BSM semantic fragmentation. By default, BSM semantic fragmentation is enabled. Disable the BSM semantic fragmentation function if devices that do not support this function exist in the PIM-SM domain.

  • Page 107: C-Bsr (Pim View)

    c-bsr (PIM view) Syntax c-bsr interface-type interface-number [ hash-length [ priority ] ] undo c-bsr View PIM view Default level 2: System level Parameters interface-type interface-number: Specifies an interface by its type and number. hash-length: Specifies a hash mask length, in the range of 0 to 32. If you do not specify this argument, the corresponding global setting is used.

  • Page 108: C-Bsr Global

    Description Use c-bsr admin-scope to enable administrative scoping. Use undo c-bsr admin-scope to disable administrative scoping. By default, BSR administrative scoping is disabled. Namely, only one BSR exists in a PIM-SM domain. Related commands: c-bsr, c-bsr global, and c-bsr group. Examples # Enable administrative scoping.

  • Page 109: C-Bsr Hash-Length (Pim View)

    undo c-bsr group group-address View PIM view Default level 2: System level Parameters group-address: Specifies a multicast group address, in the range of 239.0.0.0 to 239.255.255.255. mask: Specifies the mask of the multicast group address. mask-length: Specifies the mask length of the multicast group address, in the range of 8 to 32. hash-length hash-length: Specifies the hash mask length in the admin-scope region that corresponds to the specified multicast group, in the range of 0 to 32.

  • Page 110: C-Bsr Holdtime (Pim View)

    Description Use c-bsr hash-length to configure the global hash mask length. Use undo c-bsr hash-length to restore the default. By default, the hash mask length is 30. Related commands: c-bsr, c-bsr global, and c-bsr group. Examples # Set the global hash mask length to 16. <Sysname>...

  • Page 111: C-Bsr Priority (Pim View)

    View PIM view Default level 2: System level Parameters interval: BS period in seconds, with an effective range of 10 to 2,147,483,647. Description Use c-bsr interval to configure the BS period, namely, the interval at which the BSR sends bootstrap messages.

  • Page 112: C-Rp (Pim View)

    [Sysname] pim [Sysname-pim] c-bsr priority 5 c-rp (PIM view) Syntax c-rp interface-type interface-number [ group-policy acl-number | priority priority | holdtime hold-interval | advertisement-interval adv-interval ] * undo c-rp interface-type interface-number View PIM view Default level 2: System level Parameters interface-type interface-number: Specifies an interface by its type and number.

  • Page 113: C-Rp Advertisement-Interval (Pim View)

    [Sysname-acl-basic-2000] rule permit source 226.2.0.0 0.0.255.255 [Sysname-acl-basic-2000] quit [Sysname] pim [Sysname-pim] c-rp vlan-interface 100 group-policy 2000 priority 10 c-rp advertisement-interval (PIM view) Syntax c-rp advertisement-interval interval undo c-rp advertisement-interval View PIM view Default level 2: System level Parameters interval: C-RP-Adv interval in seconds, with an effective range of 1 to 65,535. Description Use c-rp advertisement-interval to configure the interval at which C-RP-Adv messages are sent.

  • Page 114: Crp-Policy (Pim View)

    Description Use c-rp holdtime to configure the global C-RP timeout time, namely, the length of time that the BSR waits before it must receive a C-RP-Adv message. Use undo c-rp holdtime to restore the default. By default, the C-RP timeout time is 150 seconds. Because a non-BSR router refreshes its C-RP timeout time through BSR bootstrap messages, to prevent loss of C-RP information in BSR bootstrap messages, be sure that the C-RP timeout time is not smaller than the interval at which the BSR sends bootstrap messages.

  • Page 115: Display Pim Bsr-Info

    Examples # Configure a C-RP policy so that only devices in the address range of 1.1.1.1/24 can be C-RPs that serve multicast groups in the address range of 225.1.1.0/24. <Sysname> system-view [Sysname] acl number 3000 [Sysname-acl-adv-3000] rule permit ip source 1.1.1.1 0.0.0.255 destination 225.1.1.0 0.0.0.255 [Sysname-acl-adv-3000] quit [Sysname] pim...

  • Page 116: Display Pim Claimed-Route

    Hash mask length: 30 State: Elected Scope: Global Candidate RP: 12.12.12.9(LoopBack1) Priority: 192 HoldTime: 150 Advertisement Interval: 60 Next advertisement scheduled at: 00:00:48 Candidate RP: 3.3.3.3(Vlan-interface1) Priority: 200 HoldTime: 90 Advertisement Interval: 50 Next advertisement scheduled at: 00:00:28 Candidate RP: 5.5.5.5(Vlan-interface2) Priority: 192 HoldTime: 80 Advertisement Interval: 60...
  • Page 117 Default level 1: Monitor level Parameters source-address: Displays the information of the unicast route to a particular multicast source. If you do not provide this argument, this command will display the information about all unicast routes that PIM uses. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

  • Page 118: Display Pim Control-Message Counters

    display pim control-message counters Syntax display pim control-message counters [ message-type { probe | register | register-stop } | [ interface interface-type interface-number | message-type { assert | bsr | crp | graft | graft-ack | hello | join-prune | state-refresh } ] * ] [ | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 119: Display Pim Grafts

    Register-Stop Probe PIM control-message counters for interface: Vlan-interface1 Received Sent Invalid Assert Graft Graft-Ack Hello 1232 Join/Prune State-Refresh 3243 C-RP Table 23 Command output Field Description PIM global control-message counters Statistics for PIM global control messages PIM control-message counters for interface Interface for which PIM control messages were counted Received Number of messages received...

  • Page 120: Display Pim Interface

    Parameters |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression.
  • Page 121 regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Description Use display pim interface to display PIM information on the specified interface or all interfaces. Examples # Display the PIM information on all interfaces. <Sysname> display pim interface Interface NbrCnt HelloInt DR-Pri...

  • Page 122: Display Pim Join-Prune

    Table 26 Command output Field Description Interface Interface name and its IP address PIM version Running PIM version PIM mode PIM mode, dense or sparse PIM DR DR IP address PIM DR Priority (configured) Configured priority for DR election PIM neighbor count Total number of PIM neighbors PIM hello interval Hello interval...
  • Page 123 Default level 1: Monitor level Parameters mode: Displays the information of join/prune messages to send in the specified PIM mode. PIM modes include sm and ssm, which represent PIM-SM and PIM-SSM respectively. flags flag-value: Displays routing entries that contain the specified flag. Values and meanings of flag-value are as follows: rpt: Specifies routing entries on the RPT.

  • Page 124: Display Pim Neighbor

    display pim neighbor Syntax display pim neighbor [ interface interface-type interface-number | neighbor-address | verbose ] * [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters interface-type interface-number: Displays the PIM neighbor information on a particular interface. neighbor-address: Displays the information of a particular PIM neighbor.

  • Page 125: Display Pim Routing-Table

    Bidirectional PIM: Disabled Table 28 Command output Field Description Total Number of Neighbors Total number of PIM neighbors. Neighbor IP address of the PIM neighbor. Interface Interface that connects to the PIM neighbor. Uptime Length of time for which the PIM neighbor has been up, in hh:mm:ss. Remaining time of the PIM neighbor, in hh:mm:ss.
  • Page 126 incoming-interface: Displays PIM routing entries that contain the specified interface as the incoming interface. interface-type interface-number: Specifies an interface by its type and number. register: Specifies the register interface. This keyword is valid only if mode-type is not specified or is sm. outgoing-interface: Displays PIM routing entries, where the outgoing interface is the specified interface.
  • Page 127 Description Use display pim routing-table to display PIM routing table information. Related commands: display multicast routing-table. Examples # Display the content of the PIM routing table. <Sysname> display pim routing-table Total 0 (*, G) entry; 1 (S, G) entry (172.168.0.12, 227.0.0.1) RP: 2.2.2.2 Protocol: pim-sm, Flag: SPT LOC ACT UpTime: 02:54:43...

  • Page 128: Display Pim Rp-Info

    Table 29 Command output Field Description Total 0 (*, G) entry; 1 (S, G) entry Number of (S,G) and (*, G) entries in the PIM routing table. (172.168.0.2, 227.0.0.1) (S, G) entry in the PIM routing table. IP address of the RP. Protocol PIM mode.
  • Page 129 View Any view Default level 1: Monitor level Parameters group-address: Specifies the address of a multicast group, in the range of 224.0.1.0 to 239.255.255.255. If you do not provide a group address, this command displays information about the RPs that correspond to all multicast groups.

  • Page 130: Dscp (Pim View)

    Field Description Priority RP priority. HoldTime RP timeout time. Uptime Length of time for which the RP has been up, in hh:mm:ss. Expires Length of time in which the RP will expire, in hh:mm:ss. RP mapping for this group IP address of the RP that serves the current multicast group. dscp (PIM view) Syntax dscp dscp-value...

  • Page 131: Hello-Option Holdtime (Pim View)

    Parameters priority: Router priority for DR election, in the range of 0 to 4294967295. A larger value of this argument means a higher priority. Description Use hello-option dr-priority to configure the global value of the router priority for DR election. Use undo hello-option dr-priority to restore the default.

  • Page 132: Hello-Option Neighbor-Tracking (Pim View)

    undo hello-option lan-delay View PIM view Default level 2: System level Parameters interval: LAN-delay time in milliseconds, with an effective range of 1 to 32,767. Description Use hello-option lan-delay to configure the global value of the LAN-delay time, namely, the period of time that the device waits before it forwards a received prune message.

  • Page 133: Hello-Option Override-Interval (Pim View)

    Examples # Disable join suppression globally. <Sysname> system-view [Sysname] pim [Sysname-pim] hello-option neighbor-tracking hello-option override-interval (PIM view) Syntax hello-option override-interval interval undo hello-option override-interval View PIM view Default level 2: System level Parameters interval: Prune override interval in milliseconds, with an effective range of 1 to 65,535. Description Use hello-option override-interval to configure the global value of the prune override interval.

  • Page 134: Holdtime Join-Prune (Pim View)

    Parameters interval: Assert timeout time in seconds, with an effective range of 7 to 2,147,483,647. Description Use holdtime assert to configure the global value of the assert timeout time. Use undo holdtime assert to restore the default. By default, the assert timeout time is 180 seconds. This command is effective for both PIM-DM and PIM-SM.

  • Page 135: Jp-Queue-Size (Pim View)

    undo jp-pkt-size View PIM view Default level 2: System level Parameters packet-size: Maximum size of each join/prune message in bytes, in the range of 100 to 8100. Description Use jp-pkt-size to configure the maximum size of each join/prune message. Use undo jp-pkt-size to restore the default. By default, the maximum size of each join/prune message is 8100 bytes.

  • Page 136: Pim

    might cause the message length to exceed the MTU of the network. As a result, the products that do not support fragmentation will drop the join/prune message. The (S, G) join/prune timeout time on the upstream device. If you configure a small queue size, the •...

  • Page 137: Pim Dm

    View Interface view Default level 2: System level Parameters None Description Use pim bsr-boundary to configure a PIM domain border, namely, a bootstrap message boundary. Use undo pim bsr-boundary to remove the configured PIM domain border. By default, no PIM domain border is configured. Related commands: c-bsr and multicast boundary.

  • Page 138: Pim Hello-Option Dr-Priority

    [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] pim dm pim hello-option dr-priority Syntax pim hello-option dr-priority priority undo pim hello-option dr-priority View Interface view Default level 2: System level Parameters priority: Router priority for DR election, in the range of 0 to 4294967295. A larger value of this argument means a higher priority.

  • Page 139: Pim Hello-Option Lan-Delay

    Use undo pim hello-option holdtime to restore the default. By default, the PIM neighbor timeout time is 105 seconds. Related commands: hello-option holdtime. Examples # Set the PIM neighbor timeout time to 120 seconds on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] pim hello-option holdtime 120 pim hello-option lan-delay Syntax...

  • Page 140: Pim Hello-Option Override-Interval

    Default level 2: System level Parameters None Description Use pim hello-option neighbor-tracking to disable join suppression—namely, enable neighbor tracking—on the current interface. Use undo pim hello-option neighbor-tracking to enable join suppression. By default, join suppression is enabled. Namely, neighbor tracking is disabled. Related commands: hello-option neighbor-tracking.

  • Page 141: Pim Holdtime Assert

    pim holdtime assert Syntax pim holdtime assert interval undo pim holdtime assert View Interface view Default level 2: System level Parameters interval: Assert timeout time in seconds, with an effective range of 7 to 2,147,483,647. Description Use pim holdtime assert to configure the assert timeout time on the current interface. Use undo pim holdtime assert to restore the default.

  • Page 142: Pim Neighbor-Policy

    Examples # Set the join/prune timeout time to 280 seconds on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] pim holdtime join-prune 280 pim neighbor-policy Syntax pim neighbor-policy acl-number undo pim neighbor-policy View Interface view Default level 2: System level Parameters acl-number: Basic ACL number, in the range of 2000 to 2999.

  • Page 143: Pim Sm

    Default level 2: System level Parameters None Description Use pim require-genid to enable rejection of hello messages without Generation_ID. Use undo pim require-genid to restore the default. By default, hello messages without Generation_ID are accepted. Examples # Enable VLAN-interface 100 to reject hello messages without Generation_ID. <Sysname>...

  • Page 144: Pim State-Refresh-Capable

    pim state-refresh-capable Syntax pim state-refresh-capable undo pim state-refresh-capable View Interface view Default level 2: System level Parameters None Description Use pim state-refresh-capable to enable the state refresh feature on the interface. Use undo pim state-refresh-capable to disable the state refresh feature. By default, the state refresh feature is enabled.

  • Page 145: Pim Timer Hello

    <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] pim timer graft-retry 80 pim timer hello Syntax pim timer hello interval undo pim timer hello View Interface view Default level 2: System level Parameters interval: Hello interval in seconds, with an effective range of 1 to 2,147,483,647. Description Use pim timer hello to configure the interval at which hello messages are sent on the current interface.

  • Page 146: Pim Triggered-Hello-Delay

    Use undo pim timer join-prune to restore the default. By default, the join/prune interval is 60 seconds. Related commands: timer join-prune. Examples # Set the join/prune interval to 80 seconds on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] pim timer join-prune 80 pim triggered-hello-delay Syntax pim triggered-hello-delay interval...

  • Page 147: Prune Delay (Pim View)

    Parameters interval: Register probe time in seconds, with an effective range of 1 to 1799. Description Use probe-interval to configure the register probe time. Use undo probe-interval to restore the default. By default, the register probe time is 5 seconds. Related commands: register-suppression-timeout.

  • Page 148: Register-Suppression-Timeout (Pim View)

    View PIM view Default level 2: System level Parameters acl-number: Advanced ACL number, in the range of 3000 to 3999. The RP can accept only register messages that match the permit statement of the ACL. Description Use register-policy to configure an ACL rule to filter register messages. Use undo register-policy to remove the configured register filtering rule.

  • Page 149: Register-Whole-Checksum (Pim View)

    Examples # Set the register suppression time to 70 seconds. <Sysname> system-view [Sysname] pim [Sysname-pim] register-suppression-timeout 70 register-whole-checksum (PIM view) Syntax register-whole-checksum undo register-whole-checksum View PIM view Default level 2: System level Parameters None Description Use register-whole-checksum to configure the router to calculate the checksum based on the entire register message.

  • Page 150: Source-Lifetime (Pim View)

    Description Use reset pim control-message counters to clear statistics for PIM control messages. Examples # Clear statistics for PIM control messages on all interfaces. <Sysname> reset pim control-message counters source-lifetime (PIM view) Syntax source-lifetime interval undo source-lifetime View PIM view Default level 2: System level Parameters...

  • Page 151: Spt-Switch-Threshold Infinity (Pim View)

    Use undo source-policy to remove the configured multicast data filter. By default, no multicast data filter is configured. If you specify a basic ACL, the device filters all the received multicast packets based on the source address, and discards packets that fail the source address match. If you specify an advanced ACL, the device filters all the received multicast packets based on the source and group addresses, and discards packets that fail the match.

  • Page 152: Ssm-Policy (Pim View)

    To use an ACL that does not exist in the group-policy list, you can use the acl-number argument to specify an ACL and set its order-value. This inserts the ACL to the position of order-value in the group-policy list. If you do not include the order order-value option in your command, the ACL is appended to the end of the group-policy list.

  • Page 153: State-Refresh-Interval (Pim View)

    state-refresh-interval (PIM view) Syntax state-refresh-interval interval undo state-refresh-interval View PIM view Default level 2: System level Parameters interval: State refresh interval in seconds, with an effective range of 1 to 255. Description Use state-refresh-interval to configure the interval between state refresh messages. Use undo state-refresh-interval to restore the default.

  • Page 154: State-Refresh-Ttl

    Related commands: pim state-refresh-capable, state-refresh-interval, and state-refresh-ttl. Examples # Configure the device to wait 45 seconds before it receives a new state refresh message. <Sysname> system-view [Sysname] pim [Sysname-pim] state-refresh-rate-limit 45 state-refresh-ttl Syntax state-refresh-ttl ttl-value undo state-refresh-ttl View PIM view Default level 2: System level Parameters...

  • Page 155: Timer Hello (Pim View)

    Parameters rp-address: Specifies the IP address of the static RP to be configured. This address must be a real, valid unicast IP address, rather than an address on the 127.0.0.0/8 segment. acl-number: Specifies a basic ACL number, in the range of 2000 to 2999. If you provide this argument, the configured static RP will serve only those groups that pass the ACL filtering.

  • Page 156: Timer Join-Prune (Pim View)

    Parameters interval: Hello interval in seconds, with an effective range of 1 to 2,147,483,647. Description Use timer hello to configure the hello interval globally. Use undo timer hello to restore the default. By default, hello messages are sent at the interval of 30 seconds. Related commands: pim timer hello.

  • Page 157: Msdp Configuration Commands

    MSDP configuration commands The term "router" in this document refers to both routers and Layer 3 switches. cache-sa-enable Syntax cache-sa-enable undo cache-sa-enable View MSDP view Default level 2: System level Parameters None Description Use cache-sa-enable to enable the SA cache mechanism to cache the (S, G) entries that the received SA messages contain.
  • Page 158 connect: Displays the information of MSDP peers in the connecting state. down: Displays the information of MSDP peers in the down state. listen: Displays the information of MSDP peers in the listening state. shutdown: Displays the information of MSDP peers in the terminated state. up: Displays the information of MSDP peers in the in-session state.

  • Page 159: Display Msdp Peer-Status

    Field Description Up/Down time Length of time since the MSDP peer connection was established/failed. Number of the AS where the MSDP peer is located. A question mark indicates that the system could not obtain the AS number. SA Count Number of (S, G) entries Reset Count MSDP peer connection reset times display msdp peer-status...
  • Page 160 Elapsed time since last connection or counters clear: 14:42:40 Information about (Source, Group)-based SA filtering policy: Import policy: none Export policy: none Information about SA-Requests: Policy to accept SA-Request messages: none Sending SA-Requests status: disable Minimum TTL to forward SA with encapsulated data: 0 SAs learned from this peer: 0, SA-cache maximum for the peer: none Input queue size: 0, Output queue size: 0 Counters for MSDP message:...

  • Page 161: Display Msdp Sa-Cache

    Field Description SA request information • Policy to accept SA request messages—Filtering rule for receiving or forwarding SA messages from the specified MSDP peer. Information about SA-Requests • Sending SA requests status—Whether enabled to send an SA request message to the designated MSDP peer after receiving a new join message.
  • Page 162 |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression.

  • Page 163: Display Msdp Sa-Count

    display msdp sa-count Syntax display msdp sa-count [ as-number ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters as-number: Specifies an AS number, in the range of 1 to 4294967295. |: Filters command output by specifying a regular expression.

  • Page 164: Encap-Data-Enable

    Field Description Number of source and group, counted by Number of cached (S, G) entries that the AS counted. AS number. A question mark indicates that the system could not obtain the AS number. Number of source Number of multicast sources from this AS. Number of group Number of multicast groups from this AS.

  • Page 165: Msdp

    Parameters acl-number: Specifies a basic or advanced ACL number, in the range of 2000 to 3999. A basic ACL filters multicast sources, and an advanced ACL filters multicast sources or multicast groups. If you do not provide this argument in your command, no multicast source information is advertised. Description Use import-source to configure a rule of creating (S, G) entries.

  • Page 166: Originating-Rp

    Related commands: multicast routing-enable. Examples # Enable IP multicast routing, and enable MSDP to enter MSDP view. <Sysname> system-view [Sysname] multicast routing-enable [Sysname] msdp [Sysname-msdp] originating-rp Syntax originating-rp interface-type interface-number undo originating-rp View MSDP view Default level 2: System level Parameters interface-type interface-number: Specifies an interface by its type and number.

  • Page 167: Peer Description

    interface-type interface-number: Specifies an interface by its type and number. The local device uses the IP address of the specified interface as the source IP address when setting up a TCP connection with the remote MSDP peer. Description Use peer connect-interface to create an MSDP peer connection. Use undo peer connect-interface to remove an MSDP peer connection.

  • Page 168: Peer Mesh-Group

    peer mesh-group Syntax peer peer-address mesh-group name undo peer peer-address mesh-group View MSDP view Default level 2: System level Parameters peer-address: Specifies an MSDP peer address. name: Specifies a mesh group name, a case-sensitive string of 1 to 32 characters. A mesh group name must not contain any space.

  • Page 169: Peer Password

    By default, the TTL threshold for a multicast packet to be encapsulated in an SA message is 0. Related commands: display msdp peer-status. Examples # Set the TTL threshold for multicast packets to be encapsulated in SA messages to 10 so that only multicast data packets whose TTL value is larger than or equal to 10 can be encapsulated in SA messages and forwarded to the MSDP peer 1 10.10.10.1.

  • Page 170: Peer Request-Sa-Enable

    peer request-sa-enable Syntax peer peer-address request-sa-enable undo peer peer-address request-sa-enable View MSDP view Default level 2: System level Parameters peer-address: Specifies an MSDP peer address. Description Use peer request-sa-enable to enable the device to send an SA request message to the specified MSDP peer after receiving a new join message.

  • Page 171: Peer Sa-Policy

    sa-limit: Specifies the maximum number of (S, G) entries that the device can cache, in the range of 1 to 8192. Description Use peer sa-cache-maximum to configure the maximum number of (S, G) entries learned from the specified MSDP peer that the device can cache. Use undo peer sa-cache-maximum to restore the default.

  • Page 172: Peer Sa-Request-Policy

    <Sysname> system-view [Sysname] acl number 3100 [Sysname-acl-adv-3100] rule permit ip source 170.15.0.0 0.0.255.255 destination 225.1.0.0 0.0.255.255 [Sysname-acl-adv-3100] quit [Sysname] msdp [Sysname-msdp] peer 125.10.7.6 connect-interface vlan-interface 100 [Sysname-msdp] peer 125.10.7.6 sa-policy export acl 3100 peer sa-request-policy Syntax peer peer-address sa-request-policy [ acl acl-number ] undo peer peer-address sa-request-policy View MSDP view...

  • Page 173: Reset Msdp Sa-Cache

    View User view Default level 2: System level Parameters peer-address: Specifies an MSDP peer by its address. If you do not provide this argument, the switch resets the TCP connections with all MSDP peers. Description Use reset msdp peer to reset the TCP connection with the specified MSDP peer and clear statistics for the MSDP peer.

  • Page 174: Shutdown (Msdp View)

    Default level 2: System level Parameters peer-address: Specifies the IP address of an MSDP peer. If you do not provide this argument, the command clears statistics for all MSDP peers. Description Use reset msdp statistics to clear statistics for the specified MSDP peer without resetting its connection. Examples # Clear statistics for the MSDP peer 125.10.7.6.

  • Page 175: Timer Retry

    Default level 2: System level Parameters peer-address: MSDP peer address. rp-policy ip-prefix-name: Specifies a filtering policy based on the RP address in SA messages, where ip-prefix-name is the filtering policy name, a case-sensitive string of 1 to 19 characters. Description Use static-rpf-peer to configure a static RPF peer.
  • Page 176 Description Use timer retry to configure the interval between MSDP peer connection retries. Use undo timer retry to restore the default. By default, the interval between MSDP peer connection retries is 30 seconds. Related commands: display msdp peer-status. Examples # Set the MSDP peer connection retry interval to 60 seconds. <Sysname>...

  • Page 177: Mbgp Configuration Commands

    MBGP configuration commands The term "router" in this chapter refers to both routers and Layer 3 switches. For more information about routing policy commands, see Layer 3—IP Routing Command Reference. aggregate (MBGP address family view) Syntax aggregate ip-address { mask | mask-length } [ as-set | attribute-policy route-policy-name | detail-suppressed | origin-policy route-policy-name | suppress-policy route-policy-name ] * undo aggregate ip-address { mask | mask-length } View...

  • Page 178: Balance (Mbgp Address Family View)

    Keywords Function Used to create a summary route and suppress the advertisement of some summarized routes. To suppress some routes selectively and suppress-policy leave other routes still advertised, use the if-match clause of the route-policy command. Selects only routes that satisfy the routing policy for route origin-policy summarization Sets attributes except the AS_PATH attribute for the summary route.

  • Page 179: Bestroute As-Path-Neglect (Mbgp Address Family View)

    Examples # In IPv4 MBGP address family view, set the number of routes for BGP load balancing to 2. <Sysname> system-view [Sysname] bgp 100 [Sysname-bgp] ipv4-family multicast [Sysname-bgp-af-mul] balance 2 bestroute as-path-neglect (MBGP address family view) Syntax bestroute as-path-neglect undo bestroute as-path-neglect View IPv4 MBGP address family view Default level...

  • Page 180: Bestroute Med-Confederation (Mbgp Address Family View)

    Description Use bestroute compare-med to enable the comparison of the MED for paths from each AS during best route selection. Use undo bestroute compare-med to disable this comparison. The comparison is not enabled by default. Examples # In IPv4 MBGP address family view, enable the comparison of the MED for paths from each AS during best route selection.

  • Page 181: Compare-Different-As-Med (Mbgp Address Family View)

    compare-different-as-med (MBGP address family view) Syntax compare-different-as-med undo compare-different-as-med View IPv4 MBGP address family view Default level 2: System level Parameters None Description Use compare-different-as-med to enable the comparison of the MED for paths from peers in different ASs. Use undo compare-different-as-med to disable the comparison. The comparison is disabled by default.

  • Page 182: Default Local-Preference (Mbgp Address Family View)

    half-life-unreachable: Specifies a half-life for suppressed routes, in the range of 1 to 45 minutes. By default, the value is 15 minutes. reuse: Specifies a reuse threshold value for suppressed routes, in the range of 1 to 20000. A suppressed route whose penalty value decreases under the value is reused.

  • Page 183: Default Med (Mbgp Address Family View)

    <Sysname> system-view [Sysname] bgp 100 [Sysname-bgp] ipv4-family multicast [Sysname-bgp-af-mul] default local-preference 180 default med (MBGP address family view) Syntax default med med-value undo default med View IPv4 MBGP address family view Default level 2: System level Parameters med-value: Specifies the default MED value, in the range of 0 to 4294967295. Description Use default med to specify the default MED value.

  • Page 184: Display Ip Multicast Routing-Table

    Parameters None Description Use default-route imported to allow default route redistribution into the MBGP routing table. Use undo default-route imported to restore the default. By default, default route redistribution is not allowed. To redistribute default routes of other protocols into the MBGP routing table, you must use the default-route imported command together with the import-route command.
  • Page 185 Examples # Display brief information about the active routes in the multicast BGP routing table. <Sysname> display ip multicast routing-table Routing Tables: Public Destinations : 6 Routes : 6 Destination/Mask Proto Cost NextHop Interface 2.2.2.0/24 Direct 0 2.2.2.1 Vlan-interface2 2.2.2.1/32 Direct 0 127.0.0.1 InLoop0...

  • Page 186: Display Ip Multicast Routing-Table Ip-Address

    IpPrecedence: QosLcId: NextHop: 127.0.0.1 Interface: InLoopBack0 BkNextHop: 0.0.0.0 BkInterface: RelyNextHop: 0.0.0.0 Neighbour: 0.0.0.0 Tunnel ID: 0x0 Label: NULL State: Active NoAdv Age: 00h14m49s Tag: 0 Table 37 Command output Field Description Destination Destination/mask Protocol Routing protocol that discovered the route Process ID Process ID Preference...
  • Page 187 Parameters ip-address: Specifies a destination IP address, in dotted decimal format. mask-length: Specifies the IP address mask length in the range of 0 to 32. mask: Specifies the IP address mask in dotted decimal format. longer-match: Displays the route with the longest mask. verbose: Displays detailed information about both active and inactive routes.

  • Page 188: Display Bgp Multicast Group

    # Display detailed information about multicast routes that fall into the natural network of the IP address (A multicast route is available). <Sysname> display ip multicast routing-table 2.2.2.1 verbose Routing Table : Public Summary Count : 1 Destination: 2.2.2.1/32 Protocol: Direct Process ID: 0 Preference: 0 Cost: 0...
  • Page 189 |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression.

  • Page 190: Display Bgp Multicast Network

    Field Description Members Detailed information of the members in the peer group. Peer IPv4 address of the peer. AS number of the peer. MsgRcvd Number of messages received. MsgSent Number of messages sent. OutQ Number of messages to be sent. PrefRcv Number of prefixes received.

  • Page 191: Display Bgp Multicast Paths

    Table 39 Command output Field Description BGP Local Router ID BGP local router ID Local AS Number Local AS number Network Network address Mask Mask Route-policy Routing policy referenced Short-cut Shortcut route display bgp multicast paths Syntax display bgp multicast paths [ as-regular-expression | | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 192: Display Bgp Multicast Peer

    Field Description Refcount Count of routes that reference the path. MED of the path. AS_PATH attribute of the path, recording the ASs that it has passed to avoid routing Path loops. ORIGIN attribute of the path: • i—Indicates that the route is interior to the AS. Summary routes and routes injected through the network command are considered IGP routes.
  • Page 193 BGP current event: RecvKeepalive BGP last state: OpenConfirm Port: Local - 1029 Remote - 179 Configured: Active Hold Time: 180 sec Keepalive Time: 60 sec Received : Active Hold Time: 180 sec Negotiated: Active Hold Time: 180 sec Keepalive Time: 60 sec Peer optional capabilities: Peer support bgp multi-protocol extended Peer support bgp route refresh capability...
  • Page 194 Field Description Optional capabilities that the peer supports, including Peer optional capabilities multiprotocol BGP extensions and route refresh. Peer support bgp multi-protocol extended The peer supports multiprotocol BGP extensions. Peer support bgp route refresh capability The peer supports route refresh. Peer support bgp route AS4 capability The peer supports 4-byte router IDs.

  • Page 195: Display Bgp Multicast Peer Received Ip-Prefix

    display bgp multicast peer received ip-prefix Syntax display bgp multicast peer ip-address received ip-prefix [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters ip-address: Specifies the IP address of a BGP peer. |: Filters command output by specifying a regular expression.

  • Page 196: Display Bgp Multicast Routing-Table

    display bgp multicast routing-table Syntax display bgp multicast routing-table [ ip-address [ { mask | mask-length } [ longer-prefixes ] ] ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters ip-address: Specifies a destination IP address.

  • Page 197: Display Bgp Multicast Routing-Table As-Path-Acl

    Field Description Status codes, including: • * – valid—Valid route. • ^ – VPNv4 best—Best VPNv4 route. • > – best—Best route. • d – damped—Dampened route. Status codes • h – history—History route. • i – internal—Internal route. • s –...

  • Page 198: Display Bgp Multicast Routing-Table Cidr

    Parameters as-path-acl-number: Displays IPv4 MBGP routing information that matches the AS path list, which is specified with a number from 1 to 256. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow.

  • Page 199: Display Bgp Multicast Routing-Table Community

    Description Use display bgp multicast routing-table cidr to display IPv4 MBGP Classless Inter-Domain Routing (CIDR) routing information. Examples # Display IPv4 MBGP CIDR routing information. <Sysname> display bgp multicast routing-table cidr Total Number of Routes: 1 BGP Local router ID is 20.20.20.1 Status codes: * - valid, ^ - VPNv4 best, >...

  • Page 200: Display Bgp Multicast Routing-Table Community-List

    regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Description Use display bgp multicast routing-table community to display IPv4 MBGP routing information with the specified BGP COMMUNITY attribute. Examples # Display IPv4 MBGP routing information with the specified BGP COMMUNITY attribute. <Sysname>...

  • Page 201: Display Bgp Multicast Routing-Table Dampened

    Description Use display bgp multicast routing-table community-list to display IPv4 MBGP routing information that matches the specified BGP community list. Examples # Display MBGP routing information that matches the community list 100. <Sysname> display bgp multicast routing-table community-list 100 BGP Local router ID is 30.30.30.1 Status codes: * - valid, ^ - VPNv4 best, >...

  • Page 202: Display Bgp Multicast Routing-Table Dampening Parameter

    Network From Reuse Path/Origin 77.0.0.0 12.1.1.1 00:29:20 100? Table 44 Command output Field Description From IP address from which the route was received Reuse Reuse time of the route For more information about the output, see Table display bgp multicast routing-table dampening parameter Syntax display bgp multicast routing-table dampening parameter [ | { begin | exclude | include } regular-expression ]...

  • Page 203: Display Bgp Multicast Routing-Table Different-Origin-As

    Table 45 Command output Field Description Maximum Suppress Time Maximum suppression time Ceiling Value Ceiling penalty value Reuse Value Reuse value HalfLife Time Half-life time of active routes Suppress-Limit Threshold at which a route is suppressed display bgp multicast routing-table different-origin-as Syntax display bgp multicast routing-table different-origin-as [ | { begin | exclude | include } regular-expression ]...

  • Page 204: Display Bgp Multicast Routing-Table Flap-Info

    For more information about the output, see Table display bgp multicast routing-table flap-info Syntax display bgp multicast routing-table flap-info [ regular-expression as-regular-expression | [ as-path-acl as-path-acl-number | ip-address [ { mask | mask-length } [ longer-match ] ] ] [ | { begin | exclude | include } regular-expression ] ] View Any view...

  • Page 205: Display Bgp Multicast Routing-Table Peer

    Table 46 Command output Field Description From Source IP address of the route Flaps Number of routing flaps Duration Route flap duration Reuse Reuse time of the route For more information about the output, see Table display bgp multicast routing-table peer Syntax display bgp multicast routing-table peer ip-address { advertised-routes | received-routes } [ network-address [ mask | mask-length ] | statistic ] [ | { begin | exclude | include } regular-expression ]...

  • Page 206: Display Bgp Multicast Routing-Table Regular-Expression

    <Sysname> display bgp multicast routing-table peer 20.20.20.1 advertised-routes Total Number of Routes: 2 BGP Local router ID is 30.30.30.1 Status codes: * - valid, ^ - VPNv4 best, > - best, d - damped, h - history, i - internal, s - suppressed, S - Stale Origin : i - IGP, e - EGP, ? - incomplete Network NextHop...

  • Page 207: Display Bgp Multicast Routing-Table Statistic

    display bgp multicast routing-table statistic Syntax display bgp multicast routing-table statistic [ | { begin | exclude | include } regular-expression ] View Any view Default level 2: Monitor level Parameters |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

  • Page 208: Filter-Policy Import (Mbgp Address Family View)

    ospf process-id: Filters outgoing routes redistributed from the OSPF process. The process ID is in the range of 1 to 65535. rip process-id: Filters outgoing routes redistributed from a RIP process. The process ID is in the range of 1 to 65535. static: Filters static routes.

  • Page 209: Import-Route (Mbgp Address Family View)

    import-route (MBGP address family view) Syntax import-route protocol [ { process-id | all-processes } [ allow-direct | med med-value | route-policy route-policy-name ] * ] undo import-route protocol [ process-id | all-processes ] View IPv4 MBGP address family view Default level 2: System level Parameters protocol: Redistributes routes from the routing protocol, which can be direct, ospf, rip, or static at present.

  • Page 210: Ipv4-Family Multicast

    ipv4-family multicast Syntax ipv4-family multicast undo ipv4-family multicast View BGP view Default level 2: System level Parameters None Description Use ipv4-family multicast to enter IPv4 MBGP address family view. Use undo ipv4-family multicast to remove all configurations made in IPv4 MBGP address family view and return to BGP view.

  • Page 211: Peer Advertise-Community (Mbgp Address Family View)

    Description Use network to inject a network to the IPv4 MBGP routing table. Use undo network to remove a network from the IPv4 MBGP routing table. By default, no network route is injected. The network route to be injected must exist in the local IP routing table, and using a routing policy makes route management more flexible.

  • Page 212: Peer Advertise-Ext-Community (Mbgp Address Family View)

    [Sysname-bgp-af-mul] peer test enable [Sysname-bgp-af-mul] peer test advertise-community peer advertise-ext-community (MBGP address family view) Syntax peer { group-name | ip-address } advertise-ext-community undo peer { group-name | ip-address } advertise-ext-community View IPv4 MBGP address family view Default level 2: System level Parameters group-name: Specifies an IPv4 MBGP peer group by its name, a string of 1 to 47 characters.

  • Page 213: Peer As-Path-Acl (Mbgp Address Family View)

    Default level 2: System level Parameters group-name: Specifies an IPv4 MBGP peer group by its name, a string of 1 to 47 characters. ip-address: Specifies the IP address of an IPv4 MBGP peer. number: Specifies the number of times the local AS number can appear in routes from the peer or the peer group, in the range of 1 to 10.

  • Page 214: Peer Capability-Advertise Orf (Mbgp Address Family View)

    Description Use peer as-path-acl to configure the filtering of routes incoming from or outgoing to an MBGP peer or a peer group based on a specified AS path list. Use undo peer as-path-acl to remove the filtering. By default, no AS path list based filtering is configured. Related commands: apply as-path, if-match as-path, and ip as-path (Layer 3—IP Routing Command Reference).

  • Page 215: Peer Default-Route-Advertise (Mbgp Address Family View)

    standard ORF information to the peer. For nonstandard ORF capability negotiation, you must also configure the peer capability-advertise orf non-standard command in IPv4 unicast view. After you disable the ORF capability, the local BGP router does not negotiate the ORF capability •...

  • Page 216: Peer Enable (Mbgp Address Family View)

    When you use this command, the router unconditionally sends a default route with the next hop as itself to the peer or peer group regardless of whether the default route is available in the routing table. Examples # In IPv4 MBGP address family view, advertise a default route to the existing peer group test. <Sysname>...

  • Page 217: Peer Group (Mbgp Address Family View)

    View IPv4 MBGP address family view Default level 2: System level Parameters group-name: Specifies an IPv4 MBGP peer group by its name, a string of 1 to 47 characters. ip-address: Specifies the IP address of an IPv4 MBGP peer. acl-number: Specifies an ACL by its number, in the range of 2000 to 3999. export: Uses the ACL to filter routes outgoing to the peer or the peer group.

  • Page 218: Peer Ip-Prefix (Mbgp Address Family View)

    Use undo peer group to delete a specified peer from a peer group. By default, no peer is added to a peer group. Examples # In IPv4 MBGP address family view, add the peer 10.1.1.1 to the multicast eBGP peer group test. <Sysname>...

  • Page 219: Peer Keep-All-Routes (Mbgp Address Family View)

    [Sysname-bgp-af-mul] peer test ip-prefix list1 export peer keep-all-routes (MBGP address family view) Syntax peer { group-name | ip-address } keep-all-routes undo peer { group-name | ip-address } keep-all-routes View IPv4 MBGP address family view Default level 2: System level Parameters group-name: Specifies an IPv4 MBGP peer group by its name, a string of 1 to 47 characters.

  • Page 220: Peer Preferred-Value (Mbgp Address Family View)

    Description Use peer next-hop-local to specify the router as the next hop for routes sent to a peer or a peer group. Use undo peer next-hop-local to remove the configuration. By default, the routes advertised to an eBGP peer or a peer group take the local router as the next hop, but the routes outgoing to an iBGP peer or a peer group do not take the local router as the next hop.

  • Page 221: Peer Public-As-Only (Mbgp Address Family View)

    To learn how to use a routing policy to set a preferred value, see the command peer { group-name | ip-address } route-policy route-policy-name { export | import } in this document, and the command apply preferred-value preferred-value. For more information about the command, see Layer 3—IP Routing Command Reference.

  • Page 222: Peer Reflect-Client (Mbgp Address Family View)

    peer reflect-client (MBGP address family view) Syntax peer { group-name | peer-address } reflect-client undo peer { group-name | peer-address } reflect-client View IPv4 MBGP address family view Default level 2: System level Parameters group-name: Specifies an IPv4 MBGP peer group by its name, a string of 1 to 47 characters. peer-address: IP address of an IPv4 MBGP peer.

  • Page 223: Peer Route-Policy (Mbgp Address Family View)

    ip-address: Specifies the IP address of an IPv4 MBGP peer. limit: Specifies the upper limit of IP prefixes that can be received from the peer or peer group, in the range of 1 to 12288. percentage: Specifies the percentage that will cause the system to generate alarm information if the number of received routes divided by the upper limit reaches it.

  • Page 224: Preference (Mbgp Address Family View)

    The peer route-policy command does not apply the if-match interface clause in the referenced routing policy. For more information, see Layer 3—IP Routing Command Reference. Examples # In IPv4 MBGP address family view, apply the routing policy test-policy to routes outgoing to the peer group test.

  • Page 225: Reflect Between-Clients (Mbgp Address Family View)

    reflect between-clients (MBGP address family view) Syntax reflect between-clients undo reflect between-clients View IPv4 MBGP address family view Default level 2: System level Parameters None Description Use reflect between-clients to enable route reflection between clients. Use undo reflect between-clients to disable this function. By default, route reflection between clients is enabled.

  • Page 226: Refresh Bgp Ipv4 Multicast

    Use undo reflector cluster-id to remove the configured cluster ID. By default, each route reflector uses its router ID as the cluster ID. A route reflector reflects a route from a client to another client. The router ID of the route reflector is the ID of the cluster.

  • Page 227: Reset Bgp Ipv4 Multicast

    reset bgp ipv4 multicast Syntax reset bgp ipv4 multicast { all | as-number | ip-address | group group-name | external | internal } View User view Default level 2: System level Parameters all: Resets all MBGP connections. as-number: Resets MBGP connections to peers in the AS. ip-address: Resets the connection with an IPv4 MBGP peer.

  • Page 228: Reset Bgp Ipv4 Multicast Flap-Info

    Examples # Clear damping information of route 20.1.0.0/16 and release the suppressed route. <Sysname> reset bgp ipv4 multicast dampening 20.1.0.0 255.255.0.0 reset bgp ipv4 multicast flap-info Syntax reset bgp ipv4 multicast flap-info [ regexp as-path-regular-expression | as-path-acl as-path-acl-number | ip-address [ mask | mask-length ] ] View User view Default level...
  • Page 229 Description Use summary automatic to enable automatic summarization for redistributed subnets. Use undo summary automatic to disable automatic summarization. By default, automatic summarization is disabled. The default routes and the routes imported through the network command cannot be automatically summarized. The summary automatic command helps IPv4 MBGP limit the number of routes redistributed from IGP.

  • Page 230: Mld Snooping Configuration Commands

    MLD snooping configuration commands display mld-snooping group Syntax display mld-snooping group [ vlan vlan-id ] [ slot slot-number ] [ verbose ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters vlan vlan-id: Displays the MLD snooping group information in the specified VLAN, where vlan-id is in the range of 1 to 4094.

  • Page 231: Display Mld-Snooping Host

    Total 1 IP Group(s). Total 1 IP Source(s). Total 1 MAC Group(s). Router port(s):total 1 port(s). GE1/0/1 (D) ( 00:01:30 ) IP group(s):the following ip group(s) match to one mac group. IP group address:FF1E::101 (::, FF1E::101): Attribute: Host Port Host port(s):total 1 port(s). GE1/0/2 (D) ( 00:03:23 ) MAC group(s):...
  • Page 232 View Any view Default level 1: Monitor level Parameters vlan vlan-id: Displays information about the hosts tracked by MLD snooping in the specified VLAN, where vlan-id is in the range of 1 to 4094. group ipv6-group-address: Displays information about the hosts tracked by MLD snooping that are in the specified IPv6 multicast group.

  • Page 233: Display Mld-Snooping Statistics

    Field Description Host Host IPv6 address Uptime Host running duration Expires Host expiration time, where timeout means that the host has expired display mld-snooping statistics Syntax display mld-snooping statistics [ | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 234: Dot1P-Priority (Mld-Snooping View)

    Table 50 Command output Field Description general queries General query messages specific queries Multicast-address-specific query messages reports Report messages dones Done messages reports with right and wrong records Reports that contain correct and incorrect records specific sg queries Multicast-address-and-source-specific queries dot1p-priority (MLD-snooping view) Syntax dot1p-priority priority-number...

  • Page 235: Dscp (Mld-Snooping View)

    Default level 2: System level Parameters None Description Use drop-unknown to enable the function of dropping unknown IPv6 multicast data globally. Use undo drop-unknown to disable the function of dropping unknown IPv6 multicast data globally. By default, this function is disabled. That is, unknown IPv6 multicast data is flooded in the VLAN. This command works only in MLD snooping–enabled VLANs, but not on VLANs with MLD enabled on their VLAN interfaces.

  • Page 236: Fast-Leave (Mld-Snooping View)

    fast-leave (MLD-snooping view) Syntax fast-leave [ vlan vlan-list ] undo fast-leave [ vlan vlan-list ] View MLD-snooping view Default level 2: System level Parameters vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists. For each list, you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID.

  • Page 237: Host-Aging-Time (Mld-Snooping View)

    Parameters acl6-number: Specifies a basic or advanced IPv6 ACL number, in the range of 2000 to 3999. The source address or address range specified in the advanced IPv6 ACL rule matches the IPv6 multicast source address or addresses specified in MLDv2 reports, rather than the source address in the IPv6 packets. The system assumes that an MLDv1 report or an MLDv2 IS_EX or TO_EX report that does not carry an IPv6 multicast source address carries an IPv6 multicast source address of 0::0.

  • Page 238: Host-Tracking (Mld-Snooping View)

    Description Use host-aging-time to set the aging timer for dynamic member ports globally. Use undo host-aging-time to restore the default. By default, the aging timer of a dynamic member port is 260 seconds. This command works only in MLD snooping–enabled VLANs. Related commands: mld-snooping host-aging-time.

  • Page 239: Max-Response-Time (Mld-Snooping View)

    View MLD-snooping view Default level 2: System level Parameters interval: Sets the MLD last-listener query interval in seconds. The value range is 1 to 5. Description Use last-listener-query-interval to configure the MLD last-listener query interval globally. Use undo last-listener-query-interval to restore the default. By default, the MLD last-listener query interval is 1 second.

  • Page 240: Mld-Snooping

    Examples # Set the maximum response delay for MLD general queries to 5 seconds globally. <Sysname> system-view [Sysname] mld-snooping [Sysname-mld-snooping] max-response-time 5 mld-snooping Syntax mld-snooping undo mld-snooping View System view Default level 2: System level Parameters None Description Use mld-snooping to enable MLD snooping globally and enter MLD-snooping view. Use undo mld-snooping to disable MLD snooping globally.

  • Page 241: Mld-Snooping Dot1P-Priority

    current-interface: Specifies the IPv6 link-local address of the current VLAN interface as the source address of MLD done messages that the MLD snooping proxy sends. If no IPv6 address has been assigned to the current interface, the default IPv6 address FE80::02FF:FFFF:FE00:0001 is used. Description Use mld-snooping done source-ip to configure the source IPv6 address of the MLD done messages that the MLD snooping proxy sends.

  • Page 242: Mld-Snooping Drop-Unknown

    Examples # Enable MLD snooping in VLAN 2 and set the 802.1p precedence for the MLD messages in the VLAN to 3. <Sysname> system-view [Sysname] mld-snooping [Sysname-mld-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] mld-snooping enable [Sysname-vlan2] mld-snooping dot1p-priority 3 mld-snooping drop-unknown Syntax mld-snooping drop-unknown undo mld-snooping drop-unknown...

  • Page 243: Mld-Snooping Fast-Leave

    View VLAN view Default level 2: System level Parameters None Description Use mld-snooping enable to enable MLD snooping for a VLAN. Use undo mld-snooping enable to disable MLD snooping for a VLAN. By default, MLD snooping is disabled in a VLAN. MLD snooping must be enabled globally before it can be enabled in a VLAN Related commands: mld-snooping.

  • Page 244: Mld-Snooping General-Query Source-Ip

    This command works in both MLD snooping–enabled VLANs and VLANs with MLD enabled on their VLAN interfaces. If you do not specify any VLAN when using this command in Layer 2 Ethernet interface view or Layer 2 aggregate interface view, the command takes effect for all VLANs that the interface belongs to. If you specify one or multiple VLANs, the command takes effect for the specified VLANs that the interface belongs to.

  • Page 245: Mld-Snooping Group-Limit

    [Sysname-vlan2] mld-snooping general-query source-ip fe80:0:0:1::1 mld-snooping group-limit Syntax mld-snooping group-limit limit [ vlan vlan-list ] undo mld-snooping group-limit [ vlan vlan-list ] View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters limit: Specifies the maximum number of IPv6 multicast groups that a port can join. The value ranges from 1 to 1000.
  • Page 246 undo mld-snooping group-policy [ vlan vlan-list ] View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters acl6-number: Specifies a basic or advanced IPv6 ACL number, in the range of 2000 to 3999. The IPv6 source address or address range specified in the advanced IPv6 ACL rule is the IPv6 multicast source addresses specified in MLDv2 reports, rather than the source address in the IPv6 packets.

  • Page 247: Mld-Snooping Host-Aging-Time

    mld-snooping host-aging-time Syntax mld-snooping host-aging-time interval undo mld-snooping host-aging-time View VLAN view Default level 2: System level Parameters interval: Specifies an aging timer for dynamic member ports in seconds. The value range is 200 to 1000. Description Use mld-snooping host-aging-time to set the aging timer for the dynamic member ports for a VLAN. Use undo mld-snooping host-aging-time to restore the default.

  • Page 248: Mld-Snooping Host-Tracking

    vlan vlan-id: Specifies a VLAN that comprises the port or ports, where vlan-id is in the range of 1 to 4094. Description Use mld-snooping host-join to enable simulated joining on a port. Namely, you configure a port as a simulated member host for the specified IPv6 multicast group or source and group. Use undo mld-snooping host-join to remove the simulated member host from the specified IPv6 multicast group or source and group.

  • Page 249: Mld-Snooping Last-Listener-Query-Interval

    Use undo mld-snooping host-tracking to disable the MLD snooping host tracking function in a VLAN. By default, this function is disabled. Before you configure this command, enable MLD snooping for the VLAN first. Related commands: host-tracking, and mld-snooping enable. Examples # Enable MLD snooping and the MLD snooping host tracking function for VLAN 2.

  • Page 250: Mld-Snooping Max-Response-Time

    mld-snooping max-response-time Syntax mld-snooping max-response-time interval undo mld-snooping max-response-time View VLAN view Default level 2: System level Parameters interval: Specifies the maximum response delay for MLD general queries in seconds. The value ranges from 1 to 25. Description Use mld-snooping max-response-time to configure the maximum response delay for MLD general queries in the VLAN.

  • Page 251: Mld-Snooping Proxying Enable

    end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The value range of a VLAN ID is 1 to 4094. Description Use mld-snooping overflow-replace to enable the IPv6 multicast group replacement function on the current port. Use undo mld-snooping overflow-replace to disable the IPv6 multicast group replacement function.

  • Page 252: Mld-Snooping Querier

    [Sysname] mld-snooping [Sysname-mld-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] mld-snooping enable [Sysname-vlan2] mld-snooping proxying enable mld-snooping querier Syntax mld-snooping querier undo mld-snooping querier View VLAN view Default level 2: System level Parameters None Description Use mld-snooping querier to enable the MLD snooping querier function. Use undo mld-snooping querier to disable the MLD snooping querier function.

  • Page 253: Mld-Snooping Report Source-Ip

    Default level 2: System level Parameters interval: Specifies an MLD query interval in seconds, namely, the length of time that the device waits between sending MLD general queries. The value ranges from 2 to 300. Description Use mld-snooping query-interval to configure the MLD query interval. Use undo mld-snooping query-interval to restore the default.

  • Page 254: Mld-Snooping Router-Aging-Time

    By default, the source IPv6 address of the MLD reports that the MLD snooping proxy sends is FE80::02FF:FFFF:FE00:0001. Before you configure this command in a VLAN, enable MLD snooping for the VLAN. The source IPv6 address configured in the mld-snooping report source-ip command also applies when the simulated host sends MLD reports.

  • Page 255: Mld-Snooping Router-Port-Deny

    mld-snooping router-port-deny Syntax mld-snooping router-port-deny [ vlan vlan-list ] undo mld-snooping router-port-deny [ vlan vlan-list ] View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists. For each list, you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID.

  • Page 256: Mld-Snooping Special-Query Source-Ip

    Description Use mld-snooping source-deny to enable IPv6 multicast source port filtering. Use undo mld-snooping source-deny to disable IPv6 multicast source port filtering. By default, IPv6 multicast source port filtering is disabled. This command works in both MLD snooping–enabled VLANs and VLANs with MLD enabled on their VLAN interfaces.

  • Page 257: Mld-Snooping Static-Group

    [Sysname-mld-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] mld-snooping enable [Sysname-vlan2] mld-snooping special-query source-ip fe80:0:0:1::1 mld-snooping static-group Syntax mld-snooping static-group ipv6-group-address [ source-ip ipv6-source-address ] vlan vlan-id undo mld-snooping static-group ipv6-group-address [ source-ip ipv6-source-address ] vlan vlan-id View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters...

  • Page 258: Mld-Snooping Static-Router-Port

    [Sysname-GigabitEthernet1/0/1] mld-snooping static-group ff3e::101 source-ip 2002::22 vlan 2 mld-snooping static-router-port Syntax mld-snooping static-router-port vlan vlan-id undo mld-snooping static-router-port vlan vlan-id View Layer 2 Ethernet interface view, Layer 2 aggregate interface view Default level 2: System level Parameters vlan vlan-id: Specifies a VLAN by its ID, in the range of 1 to 4094. Description Use mld-snooping static-router-port to configure the current port as a static router port.

  • Page 259: Overflow-Replace (Mld-Snooping View)

    Parameters version-number: Specifies an MLD snooping version. The value can be 1 or 2. Description Use mld-snooping version to configure the MLD snooping version. Use undo mld-snooping version to restore the default. By default, the MLDv1 snooping is used. This command can take effect only if MLD snooping is enabled for the VLAN, and it does not take effect in a sub-VLAN of an IPv6 multicast VLAN.

  • Page 260: Report-Aggregation (Mld-Snooping View)

    Examples # Enable the IPv6 multicast group replacement function globally in VLAN 2. <Sysname> system-view [Sysname] mld-snooping [Sysname-mld-snooping] overflow-replace vlan 2 report-aggregation (MLD-snooping view) Syntax report-aggregation undo report-aggregation View MLD-snooping view Default level 2: System level Parameters None Description Use report-aggregation to enable MLD report suppression. Use undo report-aggregation to disable MLD report suppression.

  • Page 261: Reset Mld-Snooping Statistics

    all: Specifies all IPv6 multicast groups. vlan vlan-id: Specifies a VLAN. The value range of vlan-id is 1 to 4094. Description Use reset mld-snooping group to remove the dynamic group entries of a specified MLD snooping group or all MLD snooping groups. This command works only in MLD snooping–enabled VLANs.

  • Page 262: Source-Deny (Mld-Snooping View)

    Description Use router-aging-time to set the aging timer for dynamic router ports globally. Use undo router-aging-time to restore the default. By default, the aging time of a dynamic router port is 260 seconds. This command works only in MLD snooping–enabled VLANs. Related commands: mld-snooping router-aging-time.

  • Page 263: Ipv6 Multicast Vlan Configuration Commands

    IPv6 multicast VLAN configuration commands display multicast-vlan ipv6 Syntax display multicast-vlan ipv6 [ vlan-id ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters vlan-id: Specifies an IPv6 multicast VLAN, in the range of 1 to 4094. If this argument is not specified, this command displays information about all IPv6 multicast VLANs.

  • Page 264: Multicast-Vlan Ipv6

    Table 51 Command output Field Description subvlan list List of sub-VLANs of the IPv6 multicast VLAN port list Port list of the IPv6 multicast VLAN multicast-vlan ipv6 Syntax multicast-vlan ipv6 vlan-id undo multicast-vlan ipv6 { all | vlan-id } View System view Default level 2: System level...

  • Page 265: Port (Ipv6 Multicast Vlan View)

    port (IPv6 multicast VLAN view) Syntax port interface-list undo port { all | interface-list } View IPv6 multicast VLAN view Default level 2: System level Parameters interface-list: Specifies a port in the form of interface-type interface-number, or a port range in the form of interface-type start-interface-number to interface-type end-interface-number, where the end interface number must be greater than the start interface number.

  • Page 266: Subvlan (Ipv6 Multicast Vlan View)

    Use undo port multicast-vlan ipv6 to restore the default. By default, a port does not belong to any IPv6 multicast VLAN. A port can belong to only one IPv6 multicast VLAN. Examples # Assign GigabitEthernet 1/0/1 to IPv6 multicast VLAN 100. <Sysname>...

  • Page 267: Ipv6 Multicast Routing And Forwarding Configuration Commands

    IPv6 multicast routing and forwarding configuration commands The term "router" in this document refers to both routers and Layer 3 switches. display multicast ipv6 boundary Syntax display multicast ipv6 boundary { group [ ipv6-group-address [ prefix-length ] ] | scope [ scope-id ] } [ interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] View Any view...

  • Page 268: Display Multicast Ipv6 Forwarding-Table

    IPv6 multicast boundary information Boundary Interface FF03::/16 Vlan1 FF09::/16 Vlan2 Table 52 Command output Field Description Boundary IPv6 multicast group that corresponds to the IPv6 multicast boundary Interface Boundary interface that corresponds to the IPv6 multicast boundary display multicast ipv6 forwarding-table Syntax display multicast ipv6 forwarding-table [ ipv6-source-address [ prefix-length ] | ipv6-group-address [ prefix-length ] | incoming-interface { interface-type interface-number | register } | outgoing-interface...
  • Page 269 port-info: Displays Layer 2 port information. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression.

  • Page 270: Display Multicast Ipv6 Routing-Table

    Field Description Current state of the (S, G) entry. Different bits indicate different states of (S, G) entries. The flags field comprises two hexadecimal Flags numbers separated by a colon (:). Major values of the flags field before the colon are described in Table 54.
  • Page 271 Default level 1: Monitor level Parameters ipv6-source-address: Specifies a multicast source address. ipv6-group-address: Specifies an IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number from 0 through F. prefix-length: Specifies the length of the prefix of a multicast group address or an IPv6 multicast source address.

  • Page 272: Display Multicast Ipv6 Rpf-Info

    Table 55 Command output Field Description Total 1 entry Total number of (S, G) entries in the IPv6 multicast routing table. 00001 Sequence number of the (S, G) entry. (2001::2, FFE3::101) (S, G) entry in the IPv6 multicast forwarding table. Uptime Length of time for which the (S, G) entry has been up.

  • Page 273: Multicast Ipv6 Boundary

    Referenced route type: igp Route selection rule: preference-preferred Load splitting rule: disable Table 56 Command output Field Description RPF interface Interface type and number of the RPF interface. RPF neighbor IPv6 address of the RPF neighbor. Referenced prefix/prefix length Referenced route and prefix length. Type of the referenced route, which can be any of the following: •...

  • Page 274: Multicast Ipv6 Forwarding-Table Downstream-Limit

    site-local: Specifies the scope zone as site-local, which has a scope ID of 5. all: Deletes all IPv6 multicast boundaries configured on the interface. Description Use multicast ipv6 boundary to configure an IPv6 multicast forwarding boundary. Use undo multicast ipv6 boundary to delete the specified IPv6 multicast forwarding boundary or all IPv6 multicast forwarding boundaries.

  • Page 275: Multicast Ipv6 Forwarding-Table Route-Limit

    Description Use multicast ipv6 forwarding-table downstream-limit to configure the maximum number of downstream nodes for a single entry in the IPv6 multicast forwarding table. Use undo multicast ipv6 forwarding-table downstream-limit to restore the default. By default, the maximum number of downstream nodes for a single entry in the IPv6 multicast forwarding table is 128.

  • Page 276: Multicast Ipv6 Longest-Match

    View System view Default level 2: System level Parameters source: Specifies IPv6 multicast load splitting on a per-source basis. source-group: Specifies IPv6 multicast load splitting on a per-source and per-group basis. Description Use multicast ipv6 load-splitting to enable load splitting of IPv6 multicast traffic. Use undo multicast ipv6 load-splitting to disable load splitting of IPv6 multicast traffic.

  • Page 277: Multicast Ipv6 Routing-Enable

    multicast ipv6 routing-enable Syntax multicast ipv6 routing-enable undo multicast ipv6 routing-enable View System view Default level 2: System level Parameters None Description Use multicast ipv6 routing-enable to enable IPv6 multicast routing. Use undo multicast ipv6 routing-enable to disable IPv6 multicast routing. IPv6 multicast routing is disabled by default.

  • Page 278: Reset Multicast Ipv6 Routing-Table

    interface-type interface-number: Specifies an interface by its type and number. register: Specifies the register interface. all: Specifies all forwarding entries. Description Use reset multicast ipv6 forwarding-table to remove IPv6 multicast forwarding entries. When an IPv6 forwarding entry is removed, the associated IPv6 multicast routing entry is also removed. Related commands: display multicast ipv6 forwarding-table, display multicast ipv6 routing-table, and reset multicast IPv6 routing-table.
  • Page 279 Examples # Remove the IPv6 multicast routing entry for the IPv6 multicast group FF03::101. <Sysname> reset multicast ipv6 routing-table ff03::101...

  • Page 280: Mld Configuration Commands

    MLD configuration commands The term "router" in this document refers to both routers and Layer 3 switches. display mld group Syntax display mld group [ ipv6-group-address | interface interface-type interface-number ] [ static | verbose ] [ | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 281: Display Mld Group Port-Info

    Uptime: 00:01:46 Expires: 00:01:30 Last reporter: FE80::10 Last-listener-query-counter: 0 Last-listener-query-timer-expiry: off Group mode: include Version1-host-present-timer-expiry: off Table 57 Command output Field Description Interface group report information MLD group information on the interface. Total 1 MLD Groups reported One MLD group was reported. Group IPv6 multicast group address.
  • Page 282 slot slot-number: Displays the Layer 2 port information of MLD multicast groups on the specified IRF member switch. The slot-number argument specifies the ID of an IRF member switch. The value range for the argument depends on the number of member switches and their member IDs in the IRF fabric. If no IRF fabric exists, the slot-number argument is the current device number.

  • Page 283: Display Mld Host Port-Info

    Table 58 Command output Field Description Total 1 IP Group(s). Total number of IPv6 multicast groups. Total 1 IP Source(s). Total number of IPv6 multicast sources. Total 1 MAC Group(s). Total number of MAC multicast groups. Port flag: D—Dynamic port. Port flags: D-Dynamic port, S-Static port, C-Copy port S—Static port.
  • Page 284 (excluding FFx0::/16, FFx1::/16, FFx2::/16, and FF0y::), where x and y represent any hexadecimal number ranging from 0 to F. source ipv6-source-address: Displays information about the hosts tracked by MLD that are in the specified IPv6 multicast source on the Layer 2 ports. slot slot-number: Displays information about the hosts tracked by MLD on the Layer 2 ports on the specified IRF member switch.

  • Page 285: Display Mld Interface

    display mld interface Syntax display mld interface [ interface-type interface-number ] [ verbose ] [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters interface-type interface-number: Specifies an interface by its type and number. If you do not specify any interface, this command displays information about all interfaces that runs MLD.
  • Page 286 Startup-query-timer-expiry: off Other-querier-present-timer-expiry: off Proxying interface: Vlan-interface2(FE80::100:CEF:FE01:101) Total 1 MLD Group reported # Display detailed MLD configuration and operation information on VLAN-interface2 (upstream interface). <Sysname> display mld interface vlan-interface 2 verbose Vlan-interface2(FE80::100:CEF:FE01:101): MLD proxy is enabled Current MLD version is 2 Multicast ipv6 routing on this interface: enabled Require-router-alert: disabled Version1-querier-present-timer-expiry: off...

  • Page 287: Display Mld Proxying Group

    Field Description Total number of MLD groups the interface has dynamically Total 1 MLD Group reported joined Remaining time of the MLDv1 querier present timer, where "off" Version1-querier-present-timer-expiry means that the timer never times out display mld proxying group Syntax display mld proxying group [ ipv6-group-address ] [ verbose ] [ | { begin | exclude | include } regular-expression ] View...

  • Page 288: Display Mld Routing-Table

    Table 61 Command output Field Description Proxying group record(s) information Information of MLD proxying groups on the interfaces. Total 1 MLD-Proxying group record(s) One MLD proxying group is recorded. Group IPv6 multicast group address. State of the member hosts: • Member state Delay.

  • Page 289: Display Mld Ssm-Mapping

    include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Description Use display mld routing-table to display information about the MLD routing table. Examples # Display information about the MLD routing table. <Sysname>...

  • Page 290: Display Mld Ssm-Mapping Group

    View Any view Default level 1: Monitor level Parameters ipv6-group-address: Specifies an IPv6 multicast group by its address, in the range of FFxy::/16 (excluding FFx0::/16, FFx1::/16, FFx2::/16, and FF0y::), where x and y represent any hexadecimal number ranging from 0 to F. |: Filters command output by specifying a regular expression.
  • Page 291 Default level 1: Monitor level Parameters ipv6-group-address: Specifies a multicast group by its IPv6 address, in the range of FFxy::/16 (excluding FFx0::/16, FFx1::/16, FFx2::/16, and FF0y::), where x and y represent any hexadecimal number ranging from 0 to F. If you do not specify any IPv6 multicast group, this command displays the information of all IPv6 multicast groups created based on the configured MLD SSM mappings.

  • Page 292: Dscp (Mld View)

    Table 64 Command output Field Description IPv6 multicast group information created based on MLD SSM Interface group report information mappings on the interface. Total 1 MLD SSM-mapping Group reported One MLD SSM mapping multicast group was reported. Group IPv6 multicast group address. Uptime Length of time since the IPv6 multicast group was reported.

  • Page 293: Host-Tracking (Mld View)

    host-tracking (MLD view) Syntax host-tracking undo host-tracking View MLD view Default level 2: System level Parameters None Description Use host-tracking to enable the MLD host tracking function globally. Use undo host-tracking to disable the MLD host tracking function globally. By default, this function is disabled. Related command: mld host-tracking.

  • Page 294: Max-Response-Time (Mld View)

    Examples # Set the MLD last listener query interval to 3 seconds globally. <Sysname> system-view [Sysname] mld [Sysname-mld] last-listener-query-interval 3 max-response-time (MLD view) Syntax max-response-time interval undo max-response-time View MLD view Default level 2: System level Parameters interval: Specifies the maximum response delay for MLD general query messages in seconds, in the range of 1 to 25.

  • Page 295: Mld Enable

    Description Use mld to enter MLD view. Use undo mld to remove the configurations made in MLD view. This command can take effect only after IPv6 multicast routing is enabled on the device. Related commands: mld enable and multicast ipv6 routing-enable. Examples # Enable IPv6 multicast routing and enter MLD view.

  • Page 296: Mld Group-Limit

    mld group-limit Syntax mld group-limit limit undo mld group-limit View Interface view Default level 2: System level Parameters limit: Specifies the maximum number of IPv6 multicast groups that an interface can join, in the range of 1 to 1000. Description Use mld group-limit to configure the maximum number of IPv6 multicast groups that an interface can join.

  • Page 297: Mld Host-Tracking

    Default level 2: System level Parameters acl6-number: Specifies a basic or advanced IPv6 ACL, in the range of 2000 to 3999. The source address or address range specified in the advanced IPv6 ACL rule is the IPv6 multicast source address or addresses specified in MLDv2 reports, rather than the source address in the IPv6 packets.

  • Page 298: Mld Last-Listener-Query-Interval

    Description Use mld host-tracking to enable the MLD host tracking function on an interface. Use undo mld host-tracking to disable the MLD host tracking function on an interface By default, this function is disabled. Related commands: host-tracking. Examples # Enable the MLD host tracking function on VLAN-interface 100. <Sysname>...

  • Page 299: Mld Proxying Enable

    View Interface view Default level 2: System level Parameters interval: Specifies the maximum response delay for MLD general query messages in seconds, in the range of 1 to 25. Description Use mld max-response-time to configure the maximum response delay for MLD general query messages on the interface.

  • Page 300: Mld Proxying Forwarding

    Related commands: multicast ipv6 routing-enable. Examples # Enable IPv6 multicast routing and enable MLD proxying on VLAN-interface 100. <Sysname> system-view [Sysname] multicast ipv6 routing-enable [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] mld proxying enable mld proxying forwarding Syntax mld proxying forwarding undo mld proxying forwarding View Interface view Default level...

  • Page 301: Mld Robust-Count

    Parameters None Description Use mld require-router-alert to configure the interface to discard MLD messages without the Router-Alert option. Use undo mld require-router-alert to restore the default. By default, the device does not check the Router-Alert option. That is, it forwards all received MLD messages to the upper layer protocol for processing.

  • Page 302: Mld Send-Router-Alert

    Related commands: display mld interface, mld last-listener-query-interval, mld startup-query-count, mld timer other-querier-present, mld timer query, and robust-count. Examples # Set the MLD querier’s robustness variable to 3 on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] mld robust-count 3 mld send-router-alert Syntax mld send-router-alert...

  • Page 303: Mld Startup-Query-Count

    Parameters None Description Use mld ssm-mapping enable to enable the MLD SSM mapping feature on the current interface. Use undo mld ssm-mapping enable to disable the MLD SSM mapping feature on the current interface. By default, the MLD SSM mapping feature is disabled on all interfaces. Examples # Enable the MLD SSM mapping feature on VLAN-interface 100.

  • Page 304: Mld Static-Group

    View Interface view Default level 2: System level Parameters interval: Specifies a startup query interval in seconds, namely, the interval between general queries that the MLD querier sends on startup, in the range of 1 to 18000. Description Use mld startup-query-interval to configure the startup query interval on the current interface. Use undo mld startup-query-interval to restore the default.

  • Page 305: Mld Timer Other-Querier-Present

    If the IPv6 multicast address is in the SSM multicast address range, you must specify an IPv6 multicast source address at the same time. Otherwise MLD routing table entries cannot be established. No such a restriction exists if the specified IPv6 multicast group address is not in the SSM multicast address range. To configure a VLAN interface as a static member of an IPv6 multicast group or IPv6 multicast source and group, execute the mld static-group command on the VLAN interface, and configure the mld-snooping static-group command on the member ports of the corresponding VLAN.

  • Page 306: Mld Timer Query

    [Sysname-Vlan-interface100] mld timer other-querier-present 200 mld timer query Syntax mld timer query interval undo mld timer query View Interface view Default level 2: System level Parameters interval: Specifies an MLD query interval, namely, the amount of time in seconds between MLD general query messages, in the range of 1 to 18,000.

  • Page 307: Require-Router-Alert (Mld View)

    Related commands: version. Examples # Set the MLD version to MLDv2 on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] mld version 2 require-router-alert (MLD view) Syntax require-router-alert undo require-router-alert View MLD view Default level 2: System level Parameters None Description Use require-router-alert to globally configure the device to discard MLD messages without the...

  • Page 308: Reset Mld Group Port-Info

    Parameters all: The first all specifies all interfaces, and the second all specifies all MLD groups. interface interface-type interface-number: Specifies an interface by its type and number. ipv6-group-address: Specifies an IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number ranging from 0 to F.

  • Page 309: Reset Mld Ssm-Mapping Group

    Examples # Remove the dynamic Layer 2 port entries of all MLD groups in all VLANs. <Sysname> reset mld group port-info all # Remove the dynamic Layer 2 port entries of all MLD groups in VLAN 100. <Sysname> reset mld group port-info all vlan 100 # Remove the dynamic Layer 2 port entry for the multicast group FF03::101:10 in VLAN 100.

  • Page 310: Send-Router-Alert (Mld View)

    View MLD view Default level 2: System level Parameters robust-value: Specifies an MLD querier’s robustness variable, in the range of 2 to 5. Description Use robust-count to configure the MLD querier’s robustness variable globally. Use undo robust-count to restore the default. By default, the MLD querier’s robustness variable is 2.

  • Page 311: Ssm-Mapping (Mld View)

    Description Use send-router-alert to globally enable the insertion of the Router-Alert option into MLD messages to be sent. Use undo send-router-alert to globally disable the insertion of the Router-Alert option into MLD messages to be sent. By default, MLD messages carry the Router-Alert option. Related commands: mld send-router-alert and require-router-alert.

  • Page 312: Startup-Query-Count (Mld View)

    startup-query-count (MLD view) Syntax startup-query-count value undo startup-query-count View MLD view Default level 2: System level Parameters value: Specifies a startup query count, namely, the number of queries that the MLD querier sends on startup, in the range of 2 to 5. Description Use startup-query-count to configure the startup query count globally.

  • Page 313: Timer Other-Querier-Present (Mld View)

    Related commands: mld startup-query-interval and timer query. Examples # Set the startup query interval to 5 seconds globally. <Sysname> system-view [Sysname] mld [Sysname-mld] startup-query-interval 5 timer other-querier-present (MLD view) Syntax timer other-querier-present interval undo timer other-querier-present View MLD view Default level 2: System level Parameters interval: Specifies an MLD other querier present interval in seconds, in the range of 60 to 300.

  • Page 314: Version (Mld View)

    Parameters interval: Specifies an MLD query interval, namely, amount of time in seconds between MLD general queries, in the range of 1 to 18,000. Description Use timer query to configure the MLD query interval globally. Use undo timer query to restore the default. By default, the MLD query interval is 125 seconds.

  • Page 315: Ipv6 Pim Configuration Commands

    IPv6 PIM configuration commands The term "router " in this document refers to both routers and Layer 3 switches. bsm-fragment enable (IPv6 PIM view) Syntax bsm-fragment enable undo bsm-fragment enable View IPv6 PIM view Default level 2: System level Parameters None Description Use bsm-fragment enable to enable bootstrap message (BSM) semantic fragmentation.

  • Page 316: C-Bsr (Ipv6 Pim View)

    Parameters acl6-number: Basic IPv6 ACL number, in the range of 2000 to 2999. When an IPv6 ACL is defined, the source keyword in the rule command specifies a legal BSR source IPv6 address range. Description Use bsr-policy to configure a legal BSR address range to guard against BSR spoofing. Use undo bsr-policy to remove the restriction of the BSR address range.

  • Page 317: C-Bsr Admin-Scope (Ipv6 Pim View)

    Examples # Configure the interface with an IPv6 address of 1 101::1 as a C-BSR. <Sysname> system-view [Sysname] pim ipv6 [Sysname-pim6] c-bsr 1101::1 c-bsr admin-scope (IPv6 PIM view) Syntax c-bsr admin-scope undo c-bsr admin-scope View IPv6 PIM view Default level 2: System level Parameters None...

  • Page 318: C-Bsr Holdtime (Ipv6 Pim View)

    Description Use c-bsr hash-length to configure the global hash mask length. Use undo c-bsr hash-length to restore the default. By default, the hash mask length is 126. Related commands: c-bsr. Examples # Set the global hash mask length to 16. <Sysname>...

  • Page 319: C-Bsr Priority (Ipv6 Pim View)

    View IPv6 PIM view Default level 2: System level Parameters interval: BS period in seconds, with an effective range of 10 to 2,147,483,647. Description Use c-bsr interval to configure the BS period, namely, the interval at which the BSR sends bootstrap messages.

  • Page 320: C-Bsr Scope

    [Sysname-pim6] c-bsr priority 5 c-bsr scope Syntax c-bsr scope { scope-id | admin-local | global | organization-local | site-local } [ hash-length hash-length | priority priority ] * undo c-bsr scope { scope-id | admin-local | global | organization-local | site-local } View IPv6 PIM view Default level...
  • Page 321 View IPv6 PIM view Default level 2: System level Parameters ipv6-address: Specifies the IPv6 address of the interface that will act as a C-RP. acl6-number: Specifies a basic IPv6 ACL number, in the range of 2000 to 2999. This IPv6 ACL defines a range of IPv6 multicast groups that the C-RP will serve, rather than defining a filtering rule.

  • Page 322: C-Rp Advertisement-Interval (Ipv6 Pim View)

    c-rp advertisement-interval (IPv6 PIM view) Syntax c-rp advertisement-interval interval undo c-rp advertisement-interval View IPv6 PIM view Default level 2: System level Parameters interval: C-RP-Adv interval in seconds, with an effective range of 1 to 65,535. Description Use c-rp advertisement-interval to configure the interval at which C-RP-Adv messages are sent. Use undo c-rp advertisement-interval to restore the default.

  • Page 323: Crp-Policy (Ipv6 Pim View)

    Because a non-BSR router refreshes its C-RP timeout time through bootstrap messages, to prevent loss of C-RP information in bootstrap messages, be sure that the C-RP timeout time is not smaller than the interval at which the BSR sends bootstrap messages. The recommended C-RP timeout setting is 2.5 times the BS period or longer.

  • Page 324: Display Pim Ipv6 Bsr-Info

    [Sysname] pim ipv6 [Sysname-pim6] crp-policy 3000 display pim ipv6 bsr-info Syntax display pim ipv6 bsr-info [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

  • Page 325: Display Pim Ipv6 Claimed-Route

    Next advertisement scheduled at: 00:00:48 Candidate RP: 2002::1(Vlan-interface1) Priority: 200 HoldTime: 90 Advertisement Interval: 50 Next advertisement scheduled at: 00:00:28 Candidate RP: 2003::1(Vlan-interface2) Priority: 192 HoldTime: 80 Advertisement Interval: 60 Next advertisement scheduled at: 00:00:48 Table 65 Command output Field Description Elected BSR Address IPv6 address of the elected BSR...
  • Page 326 Parameters ipv6-source-address: Displays the information of the IPv6 unicast route to a particular IPv6 multicast source. If you do not provide this argument, this command displays information about all IPv6 unicast routes that IPv6 PIM uses. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

  • Page 327: Display Pim Ipv6 Control-Message Counters

    display pim ipv6 control-message counters Syntax display pim ipv6 control-message counters [ message-type { probe | register | register-stop } | [ interface interface-type interface-number | message-type { assert | bsr | crp | graft | graft-ack | hello | join-prune | state-refresh } ] * ] [ | { begin | exclude | include } regular-expression ] View Any view Default level...

  • Page 328: Display Pim Ipv6 Grafts

    Probe PIM control-message counters for interface: Vlan-interface1 Received Sent Invalid Assert Graft Graft-Ack Hello 1232 Join/Prune State-Refresh 3243 C-RP Table 67 Command output Field Description PIM global control-message counters Statistics of IPv6 PIM global control messages Interface for which IPv6 PIM control messages were PIM control-message counters for interface counted Received...

  • Page 329: Display Pim Ipv6 Interface

    Parameters |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression.
  • Page 330 regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Description Use display pim ipv6 interface to display IPv6 PIM information on the specified interface or all interfaces. Examples # Display the detailed IPv6 PIM information on Vlan-interface1. <Sysname>...

  • Page 331: Display Pim Ipv6 Join-Prune

    Field Description PIM override interval (configured) Configured prune override interval Negotiated neighbor tracking status PIM neighbor tracking (negotiated) (enabled/disabled) Configured neighbor tracking status PIM neighbor tracking (configured) (enabled/disabled) PIM generation ID Generation_ID value Rejection of hello messages without Generation_ID PIM require generation ID (enabled/disabled) PIM hello hold interval IPv6 PIM neighbor timeout time...

  • Page 332: Display Pim Ipv6 Neighbor

    interface-type interface-number: Displays the information of join/prune messages to send on the specified interface. ipv6-neighbor-address: Displays the information of join/prune messages to send to the specified IPv6 PIM neighbor. verbose: Displays the detailed information of join/prune messages to send. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
  • Page 333 Parameters interface-type interface-number: Displays the IPv6 PIM neighbor information on a particular interface. ipv6-neighbor-address: Displays the information of a particular IPv6 PIM neighbor. verbose: Displays the detailed IPv6 PIM neighbor information. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

  • Page 334: Display Pim Ipv6 Routing-Table

    Field Description Uptime Length of time since the IPv6 PIM neighbor was discovered. Remaining time of the IPv6 PIM neighbor. "Never" means that the Expires/Expiry time IPv6 PIM neighbor is always up and reachable. Dr-Priority/DR Priority Priority of the IPv6 PIM neighbor. Mode Mode of the IPv6 PIM neighbor.
  • Page 335 register: Specifies the register interface. This keyword is valid only if mode-type is not specified or is sm. outgoing-interface: Displays routing entries that contain the specified interface as the outgoing interface. include: Displays routing entries, where the outgoing interface list includes the specified interface. exclude: Displays routing entries, where the outgoing interface list excludes the specified interface.
  • Page 336 (2001::2, FFE3::101) RP: FE80::A01:100:1 Protocol: pim-sm, Flag: SPT LOC ACT UpTime: 02:54:43 Upstream interface: Vlan-interface1 Upstream neighbor: NULL RPF prime neighbor: NULL Downstream interface(s) information: Total number of downstreams: 1 1: Vlan-interface2 Protocol: pim-sm, UpTime: 02:54:43, Expires: 00:02:47 # Display the state machine information of the IPv6 PIM routing table. <Sysname>...

  • Page 337: Display Pim Ipv6 Rp-Info

    Field Description Flag of the (S, G) or (*, G) entry in the IPv6 PIM routing table: • ACT—The entry has been used for routing data. • DEL—The entry will be removed. • EXPRUNE—Some outgoing interfaces are pruned by other IPv6 multicast routing protocols.

  • Page 338: Dscp (Ipv6 Pim View)

    number between 0 and F, inclusive. If you do not provide a group address, this command displays information about the RPs that corresponds to all IPv6 multicast groups. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

  • Page 339: Embedded-Rp

    Parameters dscp-value: Specifies the DSCP value for IPv6 PIM messages, in the range of 0 to 63. Description Use dscp to set the DSCP value for IPv6 PIM messages. Use undo dscp to restore the default. The default DSCP value in IPv6 PIM messages is 48. Examples # Set the DSCP value to 63 for IPv6 PIM messages.

  • Page 340: Hello-Option Dr-Priority (Ipv6 Pim View)

    [Sysname-acl6-basic-2000] rule permit source ff7e:140:20::101 64 [Sysname-acl6-basic-2000] quit [Sysname] pim ipv6 [Sysname-pim6] embedded-rp 2000 hello-option dr-priority (IPv6 PIM view) Syntax hello-option dr-priority priority undo hello-option dr-priority View IPv6 PIM view Default level 2: System level Parameters priority: Router priority for DR election, in the range of 0 to 4294967295. A larger value means a higher priority.

  • Page 341: Hello-Option Lan-Delay (Ipv6 Pim View)

    Description Use hello-option holdtime to configure the IPv6 PIM neighbor timeout time. Use undo hello-option holdtime to restore the default. By default, the IPv6 PIM neighbor timeout time is 105 seconds. Related commands: pim ipv6 hello-option holdtime. Examples # Set the IPv6 PIM neighbor timeout time to 120 seconds globally. <Sysname>...

  • Page 342: Hello-Option Override-Interval (Ipv6 Pim View)

    View IPv6 PIM view Default level 2: System level Parameters None Description Use hello-option neighbor-tracking to globally disable join suppression, namely, to enable neighbor tracking. Use undo hello-option neighbor-tracking to enable join suppression. By default, join suppression is enabled. Namely, neighbor tracking is disabled. Related commands: pim ipv6 hello-option neighbor-tracking.

  • Page 343: Holdtime Assert (Ipv6 Pim View)

    holdtime assert (IPv6 PIM view) Syntax holdtime assert interval undo holdtime assert View IPv6 PIM view Default level 2: System level Parameters interval: Assert timeout time in seconds, with an effective range of 7 to 2,147,483,647. Description Use holdtime assert to configure the global value of the assert timeout time. Use undo holdtime assert to restore the default.

  • Page 344: Jp-Pkt-Size (Ipv6 Pim View)

    Examples # Set the global value of the join/prune timeout time to 280 seconds. <Sysname> system-view [Sysname] pim ipv6 [Sysname-pim6] holdtime join-prune 280 jp-pkt-size (IPv6 PIM view) Syntax jp-pkt-size packet-size undo jp-pkt-size View IPv6 PIM view Default level 2: System level Parameters packet-size: Maximum size of each join/prune message in bytes, with an effective range of 100 to 64000.

  • Page 345: Pim Ipv6

    Parameters queue-size: Maximum number of (S, G) entries in a join/prune message, in the range of 1 to 4096. Description Use jp-queue-size to configure the maximum number of (S, G) entries in a join/prune message. Use undo jp-queue-size to restore the default. By default, a join/prune messages contains a maximum of 1,020 (S, G) entries.

  • Page 346: Pim Ipv6 Bsr-Boundary

    [Sysname] multicast ipv6 routing-enable [Sysname] pim ipv6 [Sysname-pim6] pim ipv6 bsr-boundary Syntax pim ipv6 bsr-boundary undo pim ipv6 bsr-boundary View Interface view Default level 2: System level Parameters None Description Use pim ipv6 bsr-boundary to configure an IPv6 PIM domain border, namely, a bootstrap message boundary.

  • Page 347: Pim Ipv6 Hello-Option Dr-Priority

    Use undo pim ipv6 dm to disable IPv6 PIM-DM. By default, IPv6 PIM-DM is disabled. This command can take effect only after IPv6 multicast routing is enabled on the device. IPv6 PIM-DM cannot be used for IPv6 multicast groups in the IPv6 SSM group range. Related commands: multicast ipv6 routing-enable, pim ipv6 sm, and ssm-policy.

  • Page 348: Pim Ipv6 Hello-Option Lan-Delay

    View Interface view Default level 2: System level Parameters interval: IPv6 PIM neighbor timeout time in seconds, with an effective range of 1 to 65,535. A value of 65,535 makes the PIM neighbor always reachable. Description Use pim ipv6 hello-option holdtime to configure the PIM neighbor timeout time on the current interface. Use undo pim ipv6 hello-option holdtime to restore the default.

  • Page 349: Pim Ipv6 Hello-Option Neighbor-Tracking

    [Sysname-Vlan-interface100] pim ipv6 hello-option lan-delay 200 pim ipv6 hello-option neighbor-tracking Syntax pim ipv6 hello-option neighbor-tracking undo pim ipv6 hello-option neighbor-tracking View Interface view Default level 2: System level Parameters None Description Use pim ipv6 hello-option neighbor-tracking to disable join suppression—namely, to enable neighbor tracking—on the current interface.

  • Page 350: Pim Ipv6 Holdtime Assert

    By default, the prune override interval is 2500 milliseconds. Related commands: hello-option lan-delay, hello-option override-interval, and pim ipv6 hello-option lan-delay. Examples # Set the prune override interval to 2000 milliseconds on VLAN-interface 100. <Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] pim ipv6 hello-option override-interval 2000 pim ipv6 holdtime assert Syntax pim ipv6 holdtime assert interval...

  • Page 351: Pim Ipv6 Neighbor-Policy

    Parameters interval: Join/prune timeout time in seconds, with an effective range of 1 to 65,535. Description Use pim ipv6 holdtime join-prune to configure the join/prune timeout time on the interface. Use undo pim ipv6 holdtime join-prune to restore the default. By default, the join/prune timeout time is 210 seconds.

  • Page 352: Pim Ipv6 Require-Genid

    pim ipv6 require-genid Syntax pim ipv6 require-genid undo pim ipv6 require-genid View Interface view Default level 2: System level Parameters None Description Use pim ipv6 require-genid to enable rejection of hello messages without Generation_ID. Use undo pim ipv6 require-genid to restore the default. By default, hello messages without Generation_ID are accepted.

  • Page 353: Pim Ipv6 State-Refresh-Capable

    Examples # Enable IPv6 multicast routing, and enable IPv6 PIM-SM on VLAN-interface 100. <Sysname> system-view [Sysname] multicast ipv6 routing-enable [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] pim ipv6 sm pim ipv6 state-refresh-capable Syntax pim ipv6 state-refresh-capable undo pim ipv6 state-refresh-capable View Interface view Default level 2: System level Parameters...

  • Page 354: Pim Ipv6 Timer Hello

    Description Use pim ipv6 timer graft-retry to configure the graft retry period. Use undo pim ipv6 timer graft-retry to restore the default. By default, the graft retry period is 3 seconds. Examples # Set the graft retry period to 80 seconds on VLAN-interface 100. <Sysname>...

  • Page 355: Pim Ipv6 Triggered-Hello-Delay

    Default level 2: System level Parameters interval: Join/prune interval in seconds, with an effective range of 1 to 2,147,483,647. Description Use pim ipv6 timer join-prune to configure the interval at which join/prune messages are sent on the current interface. Use undo pim ipv6 timer join-prune to restore the default. By default, the join/prune interval is 60 seconds.

  • Page 356: Probe-Interval (Ipv6 Pim View)

    probe-interval (IPv6 PIM view) Syntax probe-interval interval undo probe-interval View IPv6 PIM view Default level 2: System level Parameters interval: Register probe time in seconds, with an effective range of 1 to 1799. Description Use probe-interval to configure the register probe time. Use undo probe-interval to restore the default.

  • Page 357: Register-Policy (Ipv6 Pim View)

    Examples # Set the prune delay time to 75 seconds in the public network. <Sysname> system-view [Sysname] pim ipv6 [Sysname-pim6] prune delay 75 register-policy (IPv6 PIM view) Syntax register-policy acl6-number undo register-policy View IPv6 PIM view Default level 2: System level Parameters acl6-number: Advanced IPv6 ACL number, in the range of 3000 to 3999.

  • Page 358: Register-Whole-Checksum (Ipv6 Pim View)

    Default level 2: System level Parameters interval: Register suppression time in seconds, in the range of 1 to 65535. Description Use register-suppression-timeout to configure the register suppression time. Use undo register-suppression-timeout to restore the default. By default, the register suppression time is 60 seconds. Related commands: probe-interval and register-policy.

  • Page 359: Reset Pim Ipv6 Control-Message Counters

    reset pim ipv6 control-message counters Syntax reset pim ipv6 control-message counters [ interface interface-type interface-number ] View User view Default level 1: Monitor level Parameters interface-type interface-number: Resets the IPv6 PIM control message counter on a particular interface. If no interface is specified, this command clears statistics for IPv6 PIM control messages on all interfaces. Description Use reset pim ipv6 control-message counters to clear statistics for IPv6 PIM control messages.

  • Page 360: Source-Policy (Ipv6 Pim View)

    source-policy (IPv6 PIM view) Syntax source-policy acl6-number undo source-policy View IPv6 PIM view Default level 2: System level Parameters acl6-number: Basic or advanced IPv6 ACL number, in the range of 2000 to 3999. Description Use source-policy to configure an IPv6 multicast data filter. Use undo source-policy to remove the configured IPv6 multicast data filter.

  • Page 361: Ssm-Policy (Ipv6 Pim View)

    Parameters group-policy acl6-number: Specifies a basic IPv6 ACL number, in the range of 2000 to 2999. If you do not include this option in your command, the configuration applies to all IPv6 multicast groups. order order-value: Specifies the order of the IPv6 ACL in the group-policy list, where order-value has an effective range of 1 to (the largest order value in the existing group-policy list + 1), but the value range should not include the original order value of the IPv6 ACL in the group-policy list.

  • Page 362: State-Refresh-Hoplimit

    Description Use ssm-policy to configure the IPv6 SSM group range. Use undo ssm-policy to restore the default. By default, the IPv6 SSM group range is FF3x::/32, where x represents any legal scope. You can use this command to define an address range of permitted or denied IPv6 multicast groups. If the match succeeds, the running multicast mode is IPv6 PIM-SSM.

  • Page 363: State-Refresh-Interval (Ipv6 Pim View)

    state-refresh-interval (IPv6 PIM view) Syntax state-refresh-interval interval undo state-refresh-interval View IPv6 PIM view Default level 2: System level Parameters interval: State refresh interval in seconds, with an effective range of 1 to 255. Description Use state-refresh-interval to configure the interval between state refresh messages. Use undo state-refresh-interval to restore the default.

  • Page 364: Static-Rp (Ipv6 Pim View)

    Related commands: pim ipv6 state-refresh-capable, state-refresh-hoplimit, and state-refresh-interval. Examples # Configure the device to wait 45 seconds before it receives a new state refresh message. <Sysname> system-view [Sysname] pim ipv6 [Sysname-pim6] state-refresh-rate-limit 45 static-rp (IPv6 PIM view) Syntax static-rp ipv6-rp-address [ acl6-number ] [ preferred ] undo static-rp ipv6-rp-address View IPv6 PIM view...

  • Page 365: Timer Hello (Ipv6 Pim View)

    Examples # Configure the interface with an IPv6 address of 2001::2 as a static RP to serve the IPv6 multicast groups in the address range of FF03::101/64 defined in IPv6 ACL 2001, and give priority to this static RP in the case of static/dynamic RP conflict.
  • Page 366 Default level 2: System level Parameters interval: Join/prune interval in seconds, with an effective range of 1 to 2,147,483,647. Description Use timer join-prune to configure the join/prune interval globally. Use undo timer join-prune to restore the default. By default, the join/prune interval is 60 seconds. Related commands: pim ipv6 timer join-prune.

  • Page 367: Ipv6 Mbgp Configuration Commands

    IPv6 MBGP configuration commands aggregate (IPv6 MBGP address family view) Syntax aggregate ipv6-address prefix-length [ as-set | attribute-policy route-policy-name | detail-suppressed | origin-policy route-policy-name | suppress-policy route-policy-name ] * undo aggregate ipv6-address prefix-length View IPv6 MBGP address family view Default level 2 System level Parameters ipv6-address: Specifies a summary address.

  • Page 368: Balance (Ipv6 Mbgp Address Family View)

    Keywords Function Sets attributes, except the AS_PATH attribute, for the summary route. You attribute-policy can accomplish the same task by using the peer route-policy command. Description Use aggregate to create an IPv6 summary route in the IPv6 MBGP routing table. Use undo aggregate to remove an IPv6 summary route.

  • Page 369: Bestroute As-Path-Neglect (Ipv6 Mbgp Address Family View)

    bestroute as-path-neglect (IPv6 MBGP address family view) Syntax bestroute as-path-neglect undo bestroute as-path-neglect View IPv6 MBGP address family view Default level 2: System level Parameters None Description Use bestroute as-path-neglect to configure IPv6 MBGP not to consider the AS_PATH during best route selection.

  • Page 370: Bestroute Med-Confederation (Ipv6 Mbgp Address Family View)

    After you use the bestroute compare-med command, the balance command does not take effect. Examples # In IPv6 MBGP address family view, enable the comparison of MED for paths from each AS during best route selection. <Sysname> system-view [Sysname] bgp 100 [Sysname-bgp]ipv6-family multicast [Sysname-bgp-af-ipv6-mul] bestroute compare-med bestroute med-confederation (IPv6 MBGP address family view)

  • Page 371: Dampening (Ipv6 Mbgp Address Family View)

    View IPv6 MBGP address family view Default level 2: System level Parameters None Description Use compare-different-as-med to enable the comparison of the MED for paths from peers in different ASs. Use undo compare-different-as-med to disable the comparison. By default, MED comparison is not allowed among the routes from the peers in different ASs. If several paths are available for one destination, the path with the smallest MED is selected.

  • Page 372: Default Local-Preference (Ipv6 Mbgp Address Family View)

    suppress: Specifies the threshold for a route to be suppressed, in the range of 1 to 20000. A route is suppressed if its penalty value exceeds this value. The value must be greater than the reuse value. By default, the value is 2000. ceiling: Specifies a ceiling penalty value from 1001 to 20000.

  • Page 373: Default Med (Ipv6 Mbgp Address Family View)

    Examples # In IPv6 MBGP address family view, set the default local preference to 180. <Sysname> system-view [Sysname] bgp 100 [Sysname-bgp] ipv6-family multicast [Sysname-bgp-af-ipv6-mul] default local-preference 180 default med (IPv6 MBGP address family view) Syntax default med med-value undo default med View IPv6 MBGP address family view Default level...

  • Page 374: Display Bgp Ipv6 Multicast Group

    Default level 2: System level Parameters None Description Use default-route imported to enable default route redistribution into the IPv6 MBGP routing table. Use undo default-route imported to disable the redistribution. By default, default route redistribution is disabled. Examples # Enable default and OSPFv3 route redistribution into IPv6 MBGP. <Sysname>...
  • Page 375 BGP peer-group is aaa remote AS number not specified Type : external Maximum allowed prefix number: 4294967295 Threshold: 75% Configured hold timer value: 180 Keepalive timer value: 60 Minimum time between advertisement runs is 30 seconds Peer Preferred Value: 0 No routing policy is configured Members: Peer...

  • Page 376: Display Bgp Ipv6 Multicast Network

    Field Description MsgRcvd Number of messages received. MsgSent Number of messages sent. OutQ Number of messages to be sent. PrefRcv Number of prefixes received. Lasting time of a session/lasting time of present state Up/Down (when no session is established). State Peer state machine .

  • Page 377: Display Bgp Ipv6 Multicast Paths

    Field Description Local AS Number Local AS number Network Network address Mask Prefix length of the address Route-policy Routing policy configured Short-cut Shortcut route display bgp ipv6 multicast paths Syntax display bgp ipv6 multicast paths [ as-regular-expression | | { begin | exclude | include } regular-expression ] View Any view...

  • Page 378: Display Bgp Ipv6 Multicast Peer

    Field Description Refcount Count of the routes that referenced the path. MED of the path. AS_PATH attribute of the route, recording the ASs that it has passed, Path used to avoid routing loops. ORIGIN attribute of the route: • i—Indicates that the route is interior to the AS. Summary routes and routes injected via the network command are considered IGP routes.

  • Page 379: Display Bgp Ipv6 Multicast Peer Received Ipv6-Prefix

    BGP local router ID : 2.2.2.2 Local AS number : 100 Total number of peers : 1 Peers in established state : 0 Peer MsgRcvd MsgSent OutQ PrefRcv Up/Down State 2000::1 0 00:00:51 Active Table 78 Command output Field Description BGP local router ID Local router ID Local AS number...

  • Page 380: Display Bgp Ipv6 Multicast Routing-Table

    include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Description Use display bgp ipv6 multicast peer received ipv6-prefix to display the prefix entries in the ORF information of the specified BGP peer.
  • Page 381 include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Description Use display bgp ipv6 multicast routing-table to display IPv6 MBGP routing information. Examples # Display IPv6 MBGP routing information. <Sysname>...

  • Page 382: Display Bgp Ipv6 Multicast Routing-Table As-Path-Acl

    Field Description PrefixLen Prefix length of the address. NextHop Next hop IP address. Multi-Exit Discriminator. LocPrf Local precedence. AS_PATH attribute of the path, recording the ASs that it has passed to Path avoid routing loops. PrefVal Preferred value for a route. Label Label.

  • Page 383: Display Bgp Ipv6 Multicast Routing-Table Community

    Examples # Display the IPv6 MBGP routes that match AS path list 20. <Sysname> display bgp ipv6 multicast routing-table as-path-acl 20 BGP Local router ID is 30.30.30.1 Status codes: * - valid, ^ - VPNv4 best, > - best, d - damped, h - history, i - internal, s - suppressed, S - Stale Origin : i - IGP, e - EGP, ? - incomplete...

  • Page 384: Display Bgp Ipv6 Multicast Routing-Table Community-List

    Description Use display bgp ipv6 multicast routing-table community to display the IPv6 MBGP routing information with the specified IPv6 MBGP COMMUNITYy attribute. Examples # Display IPv6 MBGP routing information with the community attribute NO_EXPORT. <Sysname> display bgp ipv6 multicast routing-table community no-export BGP Local router ID is 30.30.30.1 Status codes: * - valid, ^ - VPNv4 best, >...

  • Page 385: Display Bgp Ipv6 Multicast Routing-Table Dampened

    Description Use display bgp ipv6 multicast routing-table community-list to display the IPv6 MBGP routing information that matches the specified IPv6 MBGP community list. Examples # Display the IPv6 MBGP routing information that matches the community list <Sysname> display bgp ipv6 multicast routing-table community-list 99 BGP Local router ID is 30.30.30.1 Status codes: * - valid, ^ - VPNv4 best, >...

  • Page 386: Display Bgp Ipv6 Multicast Routing-Table Dampening Parameter

    Origin : i - IGP, e - EGP, ? - incomplete Network : 111:: PrefixLen : 64 From : 122::1 Reuse : 00:29:34 Path/Ogn: 200? Table 81 Command output Field Description From IP address from which the route was received. Route reuse time, namely, the period of time before the unusable route becomes Reuse usable.

  • Page 387: Display Bgp Ipv6 Multicast Routing-Table Different-Origin-As

    Table 82 Command output Field Description Maximum Suppress Time Maximum suppress time Ceiling Value Ceiling penalty value Reuse Value Limit for a route to be desuppressed Reach HalfLife Time(in second) Half-life of reachable routes Unreach HalfLife Time(in second) Half-life of unreachable routes Suppress-Limit Limit for routes to be suppressed display bgp ipv6 multicast routing-table different-origin-as...

  • Page 388: Display Bgp Ipv6 Multicast Routing-Table Flap-Info

    Path/Ogn: 100 ? For more information about the fields, see Table display bgp ipv6 multicast routing-table flap-info Syntax display bgp ipv6 multicast routing-table flap-info [ regular-expression as-regular-expression | [ as-path-acl as-path-acl-number | ipv6-address prefix-length [ longer-match ] ] [ | { begin | exclude | include } regular-expression ] ] View Any view...

  • Page 389: Display Bgp Ipv6 Multicast Routing-Table Peer

    Table 83 Command output Field Description Flaps Number of flaps Duration Duration of the flapping Reuse Reuse value For more information about the fields, see Table display bgp ipv6 multicast routing-table peer Syntax display bgp ipv6 multicast routing-table peer ipv6-address { advertised-routes | received-routes } [ network-address prefix-length | statistic ] [ | { begin | exclude | include } regular-expression ] View Any view...

  • Page 390: Display Bgp Ipv6 Multicast Routing-Table Regular-Expression

    Status codes: * - valid, ^ - VPNv4 best, > - best, d - damped, h - history, i - internal, s - suppressed, S - Stale Origin : i - IGP, e - EGP, ? - incomplete *> Network : 20:20:: PrefixLen : 64 NextHop : 20:20::20:1 LocPrf...

  • Page 391: Display Bgp Ipv6 Multicast Routing-Table Statistic

    For more information about the fields, see Table display bgp ipv6 multicast routing-table statistic Syntax display bgp ipv6 multicast routing-table statistic [ | { begin | exclude | include } regular-expression ] View Any view Default level 1: Monitor level Parameters |: Filters command output by specifying a regular expression.
  • Page 392 include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Description Use display ipv6 multicast routing-table to display the IPv6 MBGP routing table. Active and inactive routes might coexist in the IPv6 MBGP routing table. Active routes are the optimal routes used for RPF check.

  • Page 393: Display Ipv6 Multicast Routing-Table Ipv6-Address

    Field Description Nexthop Next hop IP address Preference Route preference RelayNextHop Recursive next hop Route tag Neighbour Neighbor address ProcessID Process ID Interface Outbound interface Protocol Routing protocol State Status of the route: Active, Inactive, Adv, or NoAdv Cost Route cost Tunnel ID Tunnel ID Label...

  • Page 394: Filter-Policy Export (Ipv6 Mbgp Address Family View)

    Description Use display ipv6 multicast routing-table ipv6-address to display the multicast routing information for the specified destination IPv6 address. Examples # Display brief information about the specified multicast route. <Sysname> display ipv6 multicast routing-table 100::1 128 Routing Table: Summary Count 1 Destination: 100::1/128 Protocol : Direct...

  • Page 395: Filter-Policy Import (Ipv6 Mbgp Address Family View)

    protocol: Filters routes redistributed from the routing protocol. It can be direct, ospfv3, ripng, or static at present. If no protocol is specified, all routes will be filtered when advertised. process-id: Specifies the process ID of the routing protocol, in the range of 1 to 65535. This argument is available when the protocol is ospfv3 or ripng.

  • Page 396: Import-Route (Ipv6 Mbgp Address Family View)

    import-route (IPv6 MBGP address family view) Syntax import-route protocol [ process-id [ med med-value | route-policy route-policy-name ] * ] undo import-route protocol [ process-id ] View IPv6 MBGP address family view Default level 2: System level Parameters protocol: Redistributes routes from the protocol, which can be direct, ospfv3, ripng or static at present. process-id: Specifies a process ID, in the range of 1 to 65535.

  • Page 397: Network (Ipv6 Mbgp Address Family View)

    Description Use ipv6-family multicast to enter IPv6 MBGP address family view. Use undo ipv6-family multicast to remove all the configurations in the IPv6 MBGP address family view. IPv4 BGP unicast view is the default. If the ipv6-family command is not configured in BGP view, you cannot directly configure the ipv6-family multicast command in BGP view (see example I).

  • Page 398: Peer Advertise-Community (Ipv6 Mbgp Address Family View)

    Description Use network to inject a network to the IPv6 MBGP routing table. Use undo network to remove a network from the routing table. By default, no network is injected. The network to be injected must exist in the local IPv6 routing table. You can use a routing policy to control the advertisement of the route with more flexibility.

  • Page 399: Peer Advertise-Ext-Community (Ipv6 Mbgp Address Family View)

    peer advertise-ext-community (IPv6 MBGP address family view) Syntax peer { ipv6-group-name | ipv6-address } advertise-ext-community undo peer { ipv6-group-name | ipv6-address } advertise-ext-community View IPv6 MBGP address family view Default level 2: System level Parameters group-name: Name of an IPv6 MBGP peer group, a string of 1 to 47 characters. ipv6-address: Specifies an IPv6 MBGP peer by its IP address.

  • Page 400: Peer As-Path-Acl (Ipv6 Mbgp Address Family View)

    number: Specifies the number of times that the local AS number can appear in the AS PATH of routes from the peer or the peer group, in the range of 1 to 10. The default number is 1. Description Use peer allow-as-loop to allow the local AS number to exist in the AS_PATH attribute of routes from a peer or a peer group, and to configure the times that the local AS number can appear.

  • Page 401: Peer Capability-Advertise Orf (Ipv6 Mbgp Address Family View)

    <Sysname> system-view [Sysname] bgp 100 [Sysname-bgp] ipv6-family [Sysname-bgp-af-ipv6] peer 1:2::3:4 as-number 100 [Sysname-bgp-af-ipv6] quit [Sysname-bgp] ipv6-family multicast [Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 enable [Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 as-path-acl 3 export peer capability-advertise orf (IPv6 MBGP address family view) Syntax peer { group-name | ipv6-address } capability-advertise orf ipv6-prefix { both | receive | send } undo peer { group-name | ipv6-address } capability-advertise orf ipv6-prefix { both | receive | send } View IPv6 address family view...

  • Page 402: Peer Default-Route-Advertise (Ipv6 Mbgp Address Family View)

    Local parameter Peer parameter Negotiation result The ORF receiving capability is enabled locally • send receive and the ORF sending capability is enabled on • both the peer. Both the ORF sending and receiving both both capabilities are enabled locally and on the peer, respectively.

  • Page 403: Peer Enable (Ipv6 Mbgp Address Family View)

    Examples # Advertise a default route to the IPv6 MBGP peer 1:2::3:4. <Sysname> system-view [Sysname] bgp 100 [Sysname-bgp] ipv6-family [Sysname-bgp-af-ipv6] peer 1:2::3:4 as-number 100 [Sysname-bgp-af-ipv6] quit [Sysname-bgp] ipv6-family multicast [Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 enable [Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 default-route-advertise peer enable (IPv6 MBGP address family view) Syntax peer { ipv6-group-name | ipv6-address } enable undo peer { ipv6-group-name | ipv6-address } enable...

  • Page 404: Peer Filter-Policy (Ipv6 Mbgp Address Family View)

    peer filter-policy (IPv6 MBGP address family view) Syntax peer { ipv6-group-name | ipv6-address } filter-policy acl6-number { import | export } undo peer { ipv6-group-name | ipv6-address } filter-policy [ acl6-number ] { import | export } View IPv6 MBGP address family view Default level 2: System level Parameters...

  • Page 405: Peer Ipv6-Prefix (Ipv6 Mbgp Address Family View)

    Default level 2: System level Parameters ipv6-group-name: Specifies an IPv6 MBGP peer group by its name, a string of 1 to 47 characters. ipv6-address: Specifies an IPv6 MBGP peer by its IP address. Description Use peer group to add an IPv6 MBGP peer to a configured IPv6 MBGP peer group. Use undo peer group to delete a specified IPv6 MBGP peer from an IPv6 MBGP peer group.

  • Page 406: Peer Keep-All-Routes (Ipv6 Mbgp Address Family View)

    Description Use peer ipv6-prefix to specify an IPv6 prefix list to filter routes incoming from or outgoing to an IPv6 MBGP peer or peer group. Use undo peer ipv6-prefix to remove the configuration. By default, no IPv6 prefix list-based filtering is configured. Examples # Apply the IPv6 ACL list1 to filter routes advertised to the IPv6 MBGP peer 1:2::3:4.

  • Page 407: Peer Next-Hop-Local (Ipv6 Mbgp Address Family View)

    [Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 enable [Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 keep-all-routes peer next-hop-local (IPv6 MBGP address family view) Syntax peer { ipv6-group-name | ipv6-address } next-hop-local undo peer { ipv6-group-name | ipv6-address } next-hop-local View IPv6 MBGP address family view Default level 2: System level Parameters ipv6-group-name: Specifies an IPv6 MBGP peer group by its name, a string of 1 to 47 characters.

  • Page 408: Peer Public-As-Only (Ipv6 Mbgp Address Family View)

    Parameters ipv6-group-name: Specifies an IPv6 MBGP peer group by its name, a string of 1 to 47 characters. ipv6-address: Specifies an IPv6 MBGP peer by its IP address. value: Specifies a preferred value, in the range of 0 to 65535. Description Use peer preferred-value to assign a preferred value to routes received from an IPv6 MBGP peer or peer group.

  • Page 409: Peer Reflect-Client (Ipv6 Mbgp Address Family View)

    Description Use peer public-as-only to disable IPv6 MBGP updates to a peer or a peer group from carrying private AS numbers. Use undo peer public-as-only to allow IPv6 MBGP updates to a peer or a peer group to carry private AS numbers.

  • Page 410: Peer Route-Limit (Ipv6 Mbgp Address Family View)

    [Sysname-bgp] ipv6-family [Sysname-bgp-af-ipv6] group test internal [Sysname-bgp-af-ipv6] quit [Sysname-bgp] ipv6-family multicast [Sysname-bgp-af-ipv6-mul] peer test enable [Sysname-bgp-af-ipv6-mul] peer test reflect-client peer route-limit (IPv6 MBGP address family view) Syntax peer { ipv6-group-name | ipv6-address } route-limit limit [ percentage ] undo peer { ipv6-group-name | ipv6-address } route-limit View IPv6 MBGP address family view Default level...

  • Page 411: Peer Route-Policy (Ipv6 Mbgp Address Family View)

    peer route-policy (IPv6 MBGP address family view) Syntax peer { ipv6-group-name | ipv6-address } route-policy route-policy-name { import | export } undo peer { ipv6-group-name | ipv6-address } route-policy route-policy-name { import | export } View IPv6 MBGP address family view Default level 2: System level Parameters...

  • Page 412: Preference (Ipv6 Mbgp Address Family View)

    preference (IPv6 MBGP address family view) Syntax preference { external-preference internal-preference local-preference | route-policy route-policy-name } undo preference View IPv6 MBGP address family view Default level 2: System level Parameters external-preference: Specifies the preference of IPv6 multicast eBGP routes, in the range of 1 to 255. An IPv6 multicast eBGP route is learned from an IPv6 multicast eBGP peer.

  • Page 413: Reflector Cluster-Id (Ipv6 Mbgp Address Family View)

    Default level 2: System level Parameters None Description Use reflect between-clients to enable route reflection between clients. Use undo reflect between-clients to disable this function. By default, route reflection between clients is enabled. After you configure a route reflector, it reflects the routes of a client to the other clients. If the clients of a route reflector are fully meshed, you must disable route reflection between clients to reduce routing costs.

  • Page 414: Refresh Bgp Ipv6 Multicast

    <Sysname> system-view [Sysname] bgp 100 [Sysname-bgp] ipv6-family multicast [Sysname-bgp-af-ipv6-mul] reflector cluster-id 50 refresh bgp ipv6 multicast Syntax refresh bgp ipv6 multicast { ipv6-address | all | external | group ipv6-group-name | internal } { export | import } View User view Default level 1: Monitor level Parameters...

  • Page 415: Reset Bgp Ipv6 Multicast Dampening

    Default level 2: System level Parameters as-number: Resets the connections to IPv6 MBGP peers in the specified AS. ipv6-address: Resets the connection to the specified peer. flap-info: Clears routing flap information. all: Resets all IPv6 MBGP connections. group ipv6-group-name: Resets the connections to the specified IPv6 MBGP peer group. external: Resets all the IPv6 multicast eBGP connections.
  • Page 416 View User view Default level 1: Monitor level Parameters ipv6-address: Specifies an IPv6 address. prefix-length: Specifies the prefix length of the IPv6 address, in the range of 1 to 128. as-path-regexp: Clears the routing flap statistics for the routes that match the AS path regular expression. as-path-acl-number: Clears the routing flap statistics for the routes that match the AS path list.

  • Page 417: Support And Other Resources

    Support and other resources Contacting HP For worldwide technical support information, see the HP support website: http://www.hp.com/support Before contacting HP, collect the following information: Product model names and numbers • • Technical support registration number (if applicable) Product serial numbers •...

  • Page 418: Conventions

    Conventions This section describes the conventions used in this documentation set. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown. Italic Italic text represents arguments that you replace with actual values. Square brackets enclose syntax choices (keywords or arguments) that are optional. Braces enclose a set of required syntax choices separated by vertical bars, from which { x | y | ...
  • Page 419 Network topology icons Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features.

  • Page 420: Index

    Index A B C D E F G H I J L M N O P R S T V W c-bsr priority (IPv6 PIM view),307 c-bsr priority (PIM view),99 aggregate (IPv6 MBGP address family view),355 c-bsr scope,308 aggregate (MBGP address family view),165 compare-different-as-med (IPv6 MBGP address family auto-rp...
  • Page 421 display bgp ipv6 multicast routing-table display ip multicast routing-table,172 community,371 display ip multicast routing-table ip-address,174 display bgp ipv6 multicast routing-table display ipv6 multicast routing-table,379 community-list,372 display ipv6 multicast routing-table ipv6-address,381 display bgp ipv6 multicast routing-table display mac-address multicast,5 dampened,373 display mld group,268 display bgp ipv6 multicast routing-table dampening display mld group...
  • Page 422 display pim join-prune,1 10 holdtime join-prune (IPv6 PIM view),331 display pim neighbor,1 12 holdtime join-prune (PIM view),122 display pim routing-table,1 13 host-aging-time (IGMP-snooping view),10 display pim rp-info,1 16 host-aging-time (MLD-snooping view),225 Documents,405 host-tracking (IGMP view),71 dot1p-priority (IGMP-snooping view),6 host-tracking (IGMP-snooping view),10 dot1p-priority (MLD-snooping view),222...
  • Page 423 igmp-snooping querier,23 send-router-alert,290 igmp-snooping query-interval,23 mld ssm-mapping enable,290 igmp-snooping report source-ip,24 startup-query-count,291 igmp-snooping router-aging-time,25 startup-query-interval,291 igmp-snooping router-port-deny,26 static-group,292 igmp-snooping source-deny,26 mld timer other-querier-present,293 igmp-snooping special-query source-ip,27 mld timer query,294 igmp-snooping static-group,28 version,294 igmp-snooping static-router-port,29 mld-snooping,228 igmp-snooping version,29 mld-snooping done source-ip,228 import-route (IPv6 MBGP address family view),384 mld-snooping...
  • Page 424 multicast load-splitting,54 peer keep-all-routes (IPv6 MBGP address family view),394 multicast longest-match,54 peer keep-all-routes (MBGP address family view),207 multicast routing-enable,55 peer mesh-group,156 multicast-vlan,38 peer minimum-ttl,156 multicast-vlan ipv6,252 peer next-hop-local (IPv6 MBGP address family view),395 network (IPv6 MBGP address family view),385 peer next-hop-local (MBGP address family view),207 network (MBGP address family view),198...
  • Page 425 pim ipv6 holdtime join-prune,338 require-router-alert (IGMP view),85 pim ipv6 neighbor-policy,339 require-router-alert (MLD view),295 pim ipv6 require-genid,340 reset bgp ipv4 multicast,215 pim ipv6 sm,340 reset bgp ipv4 multicast dampening,215 pim ipv6 state-refresh-capable,341 reset bgp ipv4 multicast flap-info,216 pim ipv6 timer graft-retry,341 reset bgp ipv6 multicast,402 pim ipv6 timer...
  • Page 426 ssm-mapping (MLD view),299 summary automatic (MBGP address family view),216 ssm-policy (IPv6 PIM view),349 ssm-policy (PIM view),140 timer hello (IPv6 PIM view),353 startup-query-count (IGMP view),89 timer hello (PIM view),143 startup-query-count (MLD view),300 timer join-prune (IPv6 PIM view),353 startup-query-interval (IGMP view),90 timer join-prune (PIM view),144 startup-query-interval (MLD view),300...

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