Monitoring and Maintaining MSDP Commands that monitor MSDP SA messages, peers, state, and peer status: Table 1: Commands for Monitoring and Maintaining MSDP Commands that clear MSDP connections, statistics, and SA cache entries: Table 2: Commands for Clearing MSDP Connections, Statistics, or SA Cache Entries Configuration Examples for Configuring MSDP This section provides examples for configuring MSP: Configuring MSDP Monitoring and Maintaining MSDP Command or Action Purpose Command Purpose debug ip msdp [peer-address | name] [detail] [routes] Debugs an MSDP activity. debug ip msdp resets Debugs MSDP peer reset reasons.
show ip msdp count [autonomous-system-number] Displays the number of sources and groups originated in SA messages from each autonomous system. The ip msdp cache-sa-state command must be configured for this command to produce any output. show ip msdp peer [peer-address | name] Displays detailed information about an MSDP peer. show ip msdp sa-cache [group-address | source-address | group-name | source-name] [autonomous-system-number] Displays (S,G) state learned from MSDP peers. show ip msdp summary Displays MSDP peer status and SA message counts. Command Purpose clear ip msdp peer peer-address | name Clears the TCP connection to the specified MSDP peer, resetting all MSDP message counters.
clear ip msdp statistics [peer-address | name] Clears statistics counters for one or all the MSDP peers without resetting the sessions. clear ip msdp sa-cache [group-address | name] Clears the SA cache entries for all entries, all sources for a specific group, or all entries for a specific source/group pair. Configuring MSDP 24