Users Guide

Parameters None
Default None
Command Mode ROUTER-BGP
Security and
Access
netadmin, sysadmin, and secadmin
Usage
Information
By default, the next-hop is set to next-hop-self while advertising an ECMP route to an iBGP peer. Use
the no version of this command to advertise ECMP routes to iBGP neighbors with the lowest next-hop IP
address. To verify the configuration, use the show ip bgp neighbors command.
This command is applicable for IPv4 unicast and IPv6 unicast address family modes.
Example (Default
VRF)
OS10(config)# router bgp 100
OS10(config-router-bgp-100)# no ibgp-ecmp-next-hop-self
Example
(Nondefault
VRF)
OS10(config)# router bgp 100
OS10(config-router-bgp-100)# vrf red
OS10(config-router-bgp-100-vrf)# no ibgp-ecmp-next-hop-self
Supported
Releases
10.5.2.3 or later
inherit
Configures a peer group template name that the auto-unnumbered interfaces use to inherit peer-group configuration.
Syntax
inherit {ibgp-template | ebgp-template} template-name
Parameters
● ebgp-template—Enter an external BGP template to establish a BGP neighborship through this
interface.
● ebgp-template—Enter an internal BGP template to establish a BGP neighborship through this
interface.
● template-name—Enter the name of the template.
Default Not configured
Command Mode ROUTER-NEIGHBOR
Usage
Information
This command is available only if you use the neighbor unnumbered-auto command.
Example
OS10(config)# router bgp 100
OS10(config-router-bgp-100)# template int-bgp
OS10(config-router-template)# timers 30 90
OS10(config-router-template)# exit
OS10(config-router-bgp-100)# template ext-bgp
OS10(config-router-template)# timers 40 120
OS10(config-router-template)# exit
OS10(config-router-bgp-100)# neighbor unnumbered-auto
OS10(config-router-neighbor)# inherit ibgp-template int-bgp
OS10(config-router-neighbor)# inherit ebgp-template ext-bgp
OS10(config-router-neighbor)# no shutdown
Supported
Releases
10.5.2.0 or later
inherit template
Configures a peer group template name that the neighbors use to inherit peer-group configuration.
Syntax
inherit template template-name [inherit-type {ibgp | ebgp}]
856 Layer 3