Reference Guide

Multicast Source Discovery Protocol (MSDP) | 981
If the total number of SA messages received from the peer is already larger than the limit
when this command is applied, those SA messages will continue to be accepted. To enforce
the limit in such situation, use command
clear ip msdp peer command to reset the peer.
Related
Commands
ip msdp redistribute
e
Filter local PIM SA entries in the SA cache. SAs which are denied by the ACL will time out
and not be refreshed. Until they time out, they will continue to reside in the MSDP SA cache.
Syntax
ip msdp redistribute
[list acl-name]
Parameters
Defaults
Not configured
Command Modes
CONFIGURATION
Command
History
Usage
Information
Modifications to the ACL will not have an immediate affect on the sa-cache.
To apply the redistribute filter to entries already present in the SA cache, use
clear ip msdp
sa-cache local
.
ip msdp sa-filter
e
Permit or deny MSDP source active (SA) messages based on multicast source and/or group
from the specified peer.
Syntax
ip msdp sa-filter
{in | out} peer-address list [access-list name]
Remove this configuration using the command
no ip msdp sa-filter {in | out} peer address list
[access-list name]
Parameters
ip msdp sa-limit Configure the MSDP SA Limit
clear ip msdp peer Clear the MSDP peer.
show ip msdp Display the MSDP information
list acl-name
Enter the name of an extended ACL that contains permitted SAs. If you do not
use this option, all local entries are blocked.
Version 8.3.7.0 Introduced on S4810
Version 7.8.1.0 Introduced
in
Enter the keyword in to enable incoming SA filtering.
out
Enter the keyword out to enable outgoing SA filtering.