Reference Guide

Multicast Source Discovery Protocol (MSDP) | 1025
ip msdp mesh-group
e
Configure a peer to be a member of a mesh group.
Syntax
ip msdp mesh-group
{name} {peer address}
To remove the peer from a mesh group, use the no ip msdp mesh-group {name} {peer
address}
command.
Parameters
Defaults
Not configured
Command Modes
CONFIGURATION
Command
History
Usage
Information
A MSDP mesh group is a mechanism for reducing SA flooding, typically in an
intra-domain setting. When some subset of a domain’s MSDP speakers are fully
meshed, they can be configured into a mesh-group. If member X of a mesh-group
receives a SA message from an MSDP peer that is also a member of the mesh-group,
member X accepts the SA message and forwards it to all of its peers that are not part
of the mesh-group.However, member X can not forward the SA message to other
members of the mesh-group.
ip msdp originator-id
e
Configure the MSDP Originator ID.
Syntax
ip msdp originator-id
{interface}
To remove the originator-id, use the
no ip msdp originator-id {interface} command.
name
Enter a string of up to 16 characters long for as the mesh group name.
peer address
Enter the peer address in a dotted decimal format (A.B.C.D.)
Version 8.3.19.0 Introduced on S4820T
Version 8.3.7.0 Introduced on S4810
Version 6.2.1.1 Introduced