Administrator Guide

ip msdp mesh-group
To be a member of a mesh group, configure a peer.
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
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.).
Defaults Not configured.
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
6.2.1.1 Introduced
Usage
Information
An 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 cannot forward the SA message to other members of the mesh-group.
ip msdp originator-id
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.
Multicast Source Discovery Protocol (MSDP) 953