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NE40E V800R010C10SPC500 Configuration Guide - IP Multicast 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Multicast
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Verifying the PIM-DM Configuration

Verifying the PIM-DM Configuration

After configuring PIM-DM, verify PIM interfaces, PIM neighbors, and the PIM routing table.

Prerequisites

PIM-DM has been configured.

Procedure

  • Run the display pim interface [ interface-type interface-number ] [ verbose ] command to check information about PIM interfaces.
  • Run the display pim neighbor [ interface interface-type interface-number | neighbor-address | verbose ] * command to check PIM neighbors.
  • Run the display pim grafts command to check an unacknowledged PIM-DM graft.
  • Run the display pim [ vpn-instance vpn-instance-name | all-instance ] control-message counters [ interface interface-type interface-number | message-type { assert | hello | join-prune | graft | graft-ack | state-refresh | bsr | announcement | discovery } ] * command to check the number of the sent or received PIM control messages.
  • Run the display pim routing-table [ group-address [mask { group-mask-length | group-mask } ] | source-address [ mask { source-mask-length | source-mask } ] | incoming-interface interface-type interface-number | outgoing-interface { include | exclude | match } interface-type interface-number | flags flag-value | fsm ] * [ outgoing-interface-number [ number ] ] ‎‎‏‏command to check the PIM routing table.
  • Run the display multicast global statistics command to check PIM resource statistics.

Example

Run the display pim interface command. The command output shows the details about interface GE 1/0/0 on a PIM-DM network.

<HUAWEI> display pim interface gigabitethernet1/0/0 verbose
 VPN-Instance: public net
 Interface: GigabitEthernet1/0/0, 10.1.1.1
     PIM version: 2
     PIM mode: Dense
     PIM state: up
     PIM DR: 10.1.1.2 (local)
     PIM DR Priority (configured): 1
     PIM neighbor count: 1
     PIM hello interval: 30 s
     PIM LAN delay (negotiated): 500 ms
     PIM LAN delay (configured): 500 ms
     PIM hello override interval (negotiated): 2500 ms
     PIM hello override interval (configured): 2500 ms
     PIM Silent: disabled
     PIM neighbor tracking (negotiated): disabled
     PIM neighbor tracking (configured): disabled
     PIM generation ID: 0x4E2679FE
     PIM require-GenID: disabled
     PIM hello hold interval: 105 s
     PIM assert hold interval: 180 s
     PIM triggered hello delay: 5 s
     PIM J/P interval: 60 s
     PIM J/P hold interval: 210 s
     PIM state-refresh processing: enabled
     PIM state-refresh interval: 60 s
     PIM graft retry interval: 3 s
     PIM state-refresh capability on link: capable
     PIM BSR domain border: disabled
     PIM BFD: disabled
     PIM dr-switch-delay timer: not configured
     Number of routers on link not using DR priority: 0
     Number of routers on link not using LAN delay: 0
     Number of routers on link not using neighbor tracking: 2
     ACL of PIM neighbor policy: -
     ACL of PIM ASM join policy: -
     ACL of PIM SSM join policy: -
     ACL of PIM join policy: -

Run the display pim neighbor command. The command output shows the details about PIM-DM neighbors.

<HUAWEI> display pim neighbor verbose
 VPN-Instance: public net
Neighbor: 10.1.2.2
     Interface: GigabitEthernet1/0/0
     Uptime: 05:32:08
     Expiry time: 00:01:41
     DR Priority: 1
     Generation ID: 0x3E4E01A6
     Holdtime: 105 s
     LAN delay: 500 ms
     Override interval: 2500 ms
     State refresh interval: 60 s
     Neighbor tracking: disabled
     PIM BFD-session: N
     PIM join attribute: disabled
     PIM BIDIR: N

Run the display pim routing-table command. The command output shows the PIM routing table in PIM-DM mode.

<HUAWEI> display pim routing-table
 VPN-Instance: public net
 Total 0 (*, G) entry; 1 (S, G) entry

 (10.1.4.100, 225.1.1.1)
     Protocol: pim-dm, Flag: LOC ACT 
     UpTime: 00:08:18     
     Upstream interface: GigabitEthernet1/0/1
         Upstream neighbor: NULL
         RPF prime neighbor: NULL
     Downstream interface(s) information:
     Total number of downstreams: 1
        1: GigabitEthernet1/0/0
             Protocol: pim-dm, UpTime: 00:08:18, Expires: never

Run the display multicast global statistics command. The command output shows the limit on the number of PIM entries and alarm thresholds.

<HUAWEI> display multicast global pim dm statistics

------------------------------------------------------------------
PIM-DM        Number        Limit         Threshold(Upper%/Lower%)
------------------------------------------------------------------
(*, G)        0             2000          80/70                   
(S, G)        0             1000          80/71                   
------------------------------------------------------------------
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Updated: 2019-01-03

Document ID: EDOC1100055017

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