151
Task Command
Display brief information about
MSDP peers.
display msdp [ vpn-instance vpn-instance-name ] brief [ state { connect |
disabled | established | listen | shutdown } ]
Display detailed information about
the MSDP peer status.
display msdp [ vpn-instance vpn-instance-name ] peer-status
[ peer-address ]
Display information about the (S,
G) entries in the SA message
cache.
display msdp [ vpn-instance vpn-instance-name ] sa-cache
[ group-address | source-address | as-number ] *
Display the number of (S, G)
entries in the SA message cache.
display msdp [ vpn-instance vpn-instance-name ] sa-count [ as-number ]
Reset the TCP connection with an
MSDP peer and clear statistics for
the MSDP peer.
reset msdp [ vpn-instance vpn-instance-name ] peer [ peer-address ]
Clear (S, G) entries in the SA
message cache.
reset msdp [ vpn-instance vpn-instance-name ] sa-cache [ group-address ]
Clear statistics for an MSDP peer
without resetting the TCP
connection with the MSDP peer.
reset msdp [ vpn-instance vpn-instance-name ] statistics [ peer-address ]
MSDP configuration examples
This section provides examples of configuring MSDP on routers.
PIM-SM inter-domain multicast configuration
Network requirements
As shown in Figure 52, OSPF runs within AS 100 and AS 200 and BGP runs between them. Each
PIM-SM domain has at least one multicast source or receiver.
Set up MSDP peering relationships between the RPs in the PIM-SM domains to share multicast source
information among the PIM-SM domains.