Connectivity Guide

autonomous system is fully meshed and contains a few connections to other autonomous systems. The next-hop
(MED) and local preference information is preserved throughout the confederation. The system accepts
confederation EBGP peers without a LOCAL_PREF attribute. OS10 sends AS_CONFED_SET and accepts
AS_CONFED_SET and AS_CONF_SEQ. The no version of this command deletes the confederation conguration.
NOTE: To congure these settings for a non default VRF instance, you must rst enter the ROUTER-
CONFIG-VRF sub mode using the following commands:
1 Enter the ROUTER BGP mode using the router bgp as-number command.
2 From the ROUTER BGP mode, enter the ROUTER BGP VRF mode using the vrf vrf-name
command.
Example (Identier)
OS10(conf-router-bgp-2)# confederation identifier 1
Example (Peers)
OS10(conf-router-bgp-2)# confederation peers 2
Supported Releases 10.3.0E or later
client-to-client
Enables route reection between clients in a cluster.
Syntax
client-to-client {reflection}
Parameters reflection — Enter to enable reection of routes allowed in a cluster.
Default Enabled
Command Mode ROUTER-BGP
Usage Information Congure the route reector to enable route reection between all clients. You must fully mesh all clients before
you disable route reection. The no version of this command disables route reection in a cluster.
NOTE: To congure these settings for a non default VRF instance, you must rst enter the ROUTER-
CONFIG-VRF sub mode using the following commands:
1 Enter the ROUTER BGP mode using the router bgp as-number command.
2 From the ROUTER BGP mode, enter the ROUTER BGP VRF mode using the vrf vrf-name
command.
Example
OS10(conf-router-bgp-2)# client-to-client reflection
Supported Releases 10.2.0E or later
cluster-id
Assigns a cluster ID to a BGP cluster with multiple route reectors.
Syntax
cluster-id {number | ip-address}
Parameters
• number—Enter a route reector cluster ID as a 32-bit number, from 1 to 4294967295.
• ip-address—Enter an IP address as the route-reector cluster ID.
Default Router ID
468 Layer 3