Reference Guide

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
Configure the MSDP Originator ID.
S5000
Syntax
ip msdp originator-id {interface-type slot/port}
To remove the originator-id, use the no ip msdp originator-id
{interface-type slot/port} command.
Parameters
interface-type
slot/port
Enter the interface type and slot/port or number information.
Valid slot numbers are 0-11. The valid port numbers for each
interface type are listed below.
• For a 10-Gigabit Ethernet interface, enter the keyword
tengigabitethernet followed by slot/port numbers.
The port range is 0 to 63.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE followed by slot/port numbers. The ports are
48, 52, 56, and 60.
• For a Loopback interface, enter the keyword loopback
followed by a number from 0 to 16383.
• For a Port Channel interface, enter the keywords port-
channel
followed by a number from 1 to 128.
• For a VLAN interface, enter the keyword vlan followed
by a VLAN id number from 1 to 4094.
Defaults Not configured.
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on the S5000.
918
Multicast Source Discovery Protocol (MSDP)