Context
In routine maintenance, you can run the following commands in any view to check the running
status of MSDP.
Procedure
l Run the display msdp [ vpn-instance vpn-instance-name | all-instance ] brief [ state
{ connect | down | listen | shutdown | up } ] command in any view to check brief
information about the MSDP peer status.
l Run the display msdp [ vpn-instance vpn-instance-name | all-instance ] peer-status
[ peer-address ] command in any view to check detailed information about the status of an
MSDP peer of the public network instance, VPN instance, or all instances.
l Run the display msdp [ vpn-instance vpn-instance-name | all-instance ] sa-cache [ group-
address | source-address | { 2-byte-as-number | 4-byte-as-number } ]
*
command in any
view to check the (S, G) information in SA Cache.
l Run the display msdp [ vpn-instance vpn-instance-name | all-instance ] sa-count [ 2-
byte-as-number | 4-byte-as-number ] command in any view to check the number of (S, G)
entries in MSDP Cache.
l Run the display msdp [ vpn-instance vpn-instance-name | all-instance ] control-
message counters [ peer peer-address | message-type { source-active | sa-request | sa-
response | keepalive | notification | traceroute-request | traceroute-reply | data-
packets | unknown-type } ]
*
command in any view to check statistics about the received,
sent, and discarded MSDP messages.
----End
7.11.4 Debugging MSDP
When a fault occurs during the running of MSDP, run the debugging commands in the user view
and check the contents of sent and received packets for fault location.
Context
CAUTION
Debugging affects the performance of the system. So, after debugging, execute the undo
debugging all command to disable it immediately.
When an MSDP fault occurs, run the following debugging commands in the user view to debug
MSDP and locate the fault.
Procedure
l Run the debugging msdp [ vpn-instance vpn-instance-name | all-instance ] all command
in the user view to enable all the debugging of MSDP.
l Run the debugging msdp [ vpn-instance vpn-instance-name | all-instance ] connect
command in the user view to enable the debugging of the resetting of the MSDP peer
connection.
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 7 MSDP Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
259
To Next Page
Loading...
