bgp cluster id

Syntax

bgp cluster-id {<IP-ADDRESS> | <ID>}

no bgp cluster-id {<IP-ADDRESS> | <ID>}

Description

The command specifies the cluster ID to be used when the BGP router is used as a route-reflector. The cluster ID default is the router ID. Any changes in BGP configuration are applied by restarting the current BGP sessions in the VRFs.

The no form of this command restores default behavior which uses the router ID as the cluster ID.

Command context

config-bgp

Parameters

<IP-ADDRESS>

Specifies the cluster ID in IP address format.

<ID>

Specifies the cluster ID as 32-bit quantity. Range: 1-4294967295.

Authority

Administrators

Examples

switch(config-bgp)# bgp cluster-id 2.2.2.2
All current BGP sessions in VRF default will be restarted.
Do you want to continue (y/n)?
switch(config-bgp)# no bgp cluster-id 2.2.2.2
All current BGP sessions in VRF default will be restarted.
Do you want to continue (y/n)?