Configuration Guide User guide

1578 FastIron Configuration Guide
53-1002494-02
Multicast Source Discovery Protocol (MSDP)
Displaying source active cache information
To display the Source Actives in the MSDP cache, enter the show ip msdp sa-cache command.
Syntax: show ip msdp sa-cache
This display shows the following information.
Clearing MSDP information
You can clear the following MSDP information:
• Peer information
• Source Active cache
• MSDP statistics
Clearing peer information
To clear MSDP peer information, enter the clear ip msdp peer command at the Privileged EXEC
level of the CLI:
Brocade# clear ip msdp peer 205.216.162.1
Remote connection closed
Syntax: clear ip msdp peer <ip-addr>
TABLE 268 MSDP source active cache
Field Description
Total Entry The total number of entries the cache can hold.
Used The number of entries the cache currently contains.
Free The number of additional entries for which the cache has room.
Index The cache entry number.
SourceAddr The IP address of the multicast source.
GroupAddr The IP multicast group to which the source is sending information.
RP The RP through which receivers can access the group traffic from the source
Age The number of seconds the entry has been in the cache
Brocade(config-msdp-router)# show ip msdp sa-cache
Total Entry 4096, Used 1800 Free 2296
Index SourceAddr GroupAddr Age
1 (100.100.1.254, 232.1.0.95), RP:206.251.17.41, Age:0
2 (100.100.1.254, 237.1.0.98), RP:206.251.17.41, Age:30
3 (100.100.1.254, 234.1.0.48), RP:206.251.17.41, Age:30
4 (100.100.1.254, 239.1.0.51), RP:206.251.17.41, Age:30
5 (100.100.1.254, 234.1.0.154), RP:206.251.17.41, Age:30
6 (100.100.1.254, 236.1.0.1), RP:206.251.17.41, Age:30
7 (100.100.1.254, 231.1.0.104), RP:206.251.17.41, Age:90
8 (100.100.1.254, 239.1.0.157), RP:206.251.17.41, Age:30
9 (100.100.1.254, 236.1.0.107), RP:206.251.17.41, Age:30
10 (100.100.1.254, 233.1.0.57), RP:206.251.17.41, Age:90