Logging Changes In Peership States; Terminating A Peership - Dell Z9500 Configuration Manual

!
ip multicast-msdp
ip msdp peer 192.168.0.3 connect-source Loopback 0
ip msdp sa-filter out 192.168.0.3 list mylocalfilter
R1(conf)#do show run acl
!
ip access-list extended mylocalfilter
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
239.0.0.1 10.11.4.2
R3(conf)#do show ip msdp sa-cache
MSDP Source-Active Cache - 1 entries
GroupAddr SourceAddr
239.0.0.1 10.11.4.2
[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
[Router 1]
R1(conf)#do show ip msdp peer
Peer Addr: 192.168.0.3
Local Addr: 0.0.0.0(0) Connect Source: Lo 0
State: Inactive Up/Down Time: 00:00:03
RPAddr LearnedFrom
192.168.0.1 local
RPAddr LearnedFrom
192.168.0.1 192.168.0.1
Expire UpTime
70 00:27:20
Expire UpTime
1 00:10:29
Multicast Source Discovery Protocol (MSDP) 549