Checking The Configuration; Configuring The Sa Request; Establishing The Configuration Task - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast

8.6.4 Checking the Configuration

After the SA cache function is configured, you can run related commands to check brief and
detailed information about MSDP peers.
Procedure
l
l
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Example
Run the display msdp sa-cache command to check (S, G) entries in SA Cache.
<Quidway> display msdp sa-cache
MSDP Source-Active Cache Information: public net
MSDP Total Source-Active Cache - 3 entries
MSDP matched 3 entries
(8.8.8.8, 225.0.0.200)
Origin RP: 4.4.4.4
Pro: BGP, AS: 10
Uptime: 00:00:33, Expires: 00:05:27
(8.8.8.8, 225.0.0.201)
Origin RP: 4.4.4.4
Pro: BGP, AS: 1.0
Uptime: 00:00:33, Expires: 00:05:27
(8.8.8.8, 225.0.0.202)
Origin RP: 4.4.4.4
Pro: BGP, AS: 65535.65535
Uptime: 00:00:33, Expires: 00:05:27
Run the display msdp sa-count command to check the number of (S, G) entries in SA Cache.
<Quidway> display msdp sa-count
MSDP Source-Active Count Information: public net
Number of cached Source-Active entries, counted by Peer
Peer's Address
10.10.10.10
Number of source and group, counted by AS
AS
?
Total 5 Source-Active entries matched

8.7 Configuring the SA Request

If the capacity of the SA cache enabled on the remote MSDP peer is too large, configuring
"sending SA Request message" on the local device can shorten the time taken by a receiver to
obtain multicast source information. You can configure filtering rules for receiving SA Request
messages on a specified remote MSDP peer.

8.7.1 Establishing the Configuration Task

After PIM-SM inter-domain multicast or anycast RP in a PIM-SM domain is configured, you
can configure "SA Request message sending" as required.
Issue 01 (2011-10-26)
Run the display msdp sa-cache [ group-address | source-address | { 2-byte-as-number |
*
4-byte-as-number } ]
network instance.
Run the display msdp sa-count [ 2-byte-as-number | 4-byte-as-number ] command to
check the number of (S, G) entries in the SA Cache of the public network instance.
Number of SA
5
Number of source
3
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command to check (S, G) entries in the SA Cache of the public
Number of group
3
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