l Run the display pim bfd session [ interface interface-type interface-number | neighbor
neighbor-address ]
*
command to check the information about the PIM BFD session.
l Run the display pim control-message counters [ interface interface-type interface-
number ] [ message-type message-type ] command to check the number of sent and
received PIM control messages.
l Run the display pim interface [ interface-type interface-number | up | down ]
[ verbose ] command to check the PIM information on the interface.
l Run the display pim neighbor [ interface interface-type interface-number ] [ verbose ]
command to check the information about a PIM neighbor.
l 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 | register } ] [ outgoing-interface { include |
exclude | match } { interface-type interface-number | register | none } ] [ mode { dm |
sm | ssm } ] [ flags flag-value ] [ fsm ] command to check the PIM multicast routing table.
----End
4.16.3 Debugging PIM-SM
Context
CAUTION
Debugging affects the performance of the system. So, after debugging, run the undo debugging
all command to disable it immediately.
Procedure
l Run the debugging pim { all | event [ advanced-acl-number ] | routing-table [ advanced-
acl-number ] | neighbor [ basic-acl-number ] | assert [ advanced-acl-number ] | rp | join-
prune [ advanced-acl-number ] | register [ advanced-acl-number ] | msdp [ advanced-acl-
number ] | state-refresh [ advanced-acl-number ] } command to enable debugging of PIM-
SM.
----End
4.17 Configuration Examples
This section provides several configuration examples of PIM-SM.
4.17.1 Example for Configuring the PIM-SM Network
4.17.2 Example for Configuring SPT Switchover in PIM-SM Domain
4.17.3 Example for Configuring PIM BFD
4.17.1 Example for Configuring the PIM-SM Network
Quidway S9300 Terabit Routing Switch
Configuration Guide - Multicast 4 PIM-SM Configuration
Issue 01 (2009-07-28) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4-53
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