Dell S4048T, Configuration Manual

Page: 659 / 1277

seq 5 deny ip host 239.0.0.1 host 10.11.4.2
seq 10 deny ip any any
R1(conf)#do show ip msdp sa-cache
MSDP Source-Active Cache - 1 entries
GroupAddr SourceAddr RPAddr LearnedFrom Expire UpTime
239.0.0.1 10.11.4.2 192.168.0.1 local 70 00:27:20
R3(conf)#do show ip msdp sa-cache
MSDP Source-Active Cache - 1 entries
GroupAddr SourceAddr RPAddr LearnedFrom Expire UpTime
239.0.0.1 10.11.4.2 192.168.0.1 192.168.0.1 1 00:10:29
[Router 3]
R3(conf)#do show ip msdp sa-cache
R3(conf)#
To display the configured SA filters for a peer, use the
show ip msdp peer
command from EXEC Privilege
mode.
Logging Changes in Peership States
To log changes in peership states, use the following command.
• Log peership state changes.
CONFIGURATION mode
ip msdp log-adjacency-changes
Terminating a Peership
MSDP uses TCP as its transport protocol. In a peering relationship, the peer with the lower IP address initiates
the TCP session, while the peer with the higher IP address listens on port 639.
• Terminate the TCP connection with a peer.
CONFIGURATION mode
ip msdp shutdown
Example of the Verifying that Peering State is Disabled
After the relationship is terminated, the peering state of the terminator is SHUTDOWN, while the peering state
of the peer is INACTIVE.
[Router 3]
R3(conf)#ip msdp shutdown 192.168.0.1
R3(conf)#do show ip msdp peer
Peer Addr: 192.168.0.1
Local Addr: 0.0.0.0(0) Connect Source: Lo 0
State: Shutdown Up/Down Time: 00:00:18
Timers: KeepAlive 30 sec, Hold time 75 sec
SourceActive packet count (in/out): 0/0
SAs learned from this peer: 0
SA Filtering:
Input (S,G) filter: myremotefilter
Output (S,G) filter: none
Multicast Source Discovery Protocol (MSDP) 659