Users Guide

OS10(conf-if-eth1/1/1)# exit
OS10(config)# router bgp 100
OS10(config-router-bgp-100)# neighbor interface ethernet 1/1/1
OS10(config-router-neighbor)# inherit template Group inherit-type ebgp
OS10(config-router-neighbor)# no shutdown
Supported
Releases
10.2.0E or later
ipv6 bgp unnumbered
Configures an interface to be a BGP auto-unnumbered interface.
Syntax
ipv6 bgp unnumbered {ebgp-template | ibgp-template}
Parameters
● ebgp-template—Indicates to inherit an eBGP template for this auto-unnumbered interface using
the inherit ebgp-template command. If there is no configuration under unnumbered-auto
neighbor, the system does not inheit any templates from this neighbor.
● ibgp-template—Indicates to inherit an iBGP template for this auto-unnumbered interface using
the inherit ibgp-template command. If there is no configuration under the auto-unnumbered
neighbor, the system does not inherit any templates from this neighbor.
Defaults None
Command Modes
● INTERFACE
● INTERFACE-RANGE
Usage
Information
Use the ipv6 bgp unnumbered command on interfaces that must be discovered as auto-unnumbered
interfaces using RA messages.
Use this command on a Layer 3 interface.
You can use this command on the following interface types:
● Physical interfaces
● Port channel interfaces
● VLAN interfaces
Example
OS10# configure terminal
OS10(config)# ipv6 nd max-ra-interval 4
OS10(config)# ipv6 nd min-ra-interval 3
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# no shutdown
OS10(conf-if-eth1/1/1)# no switchport
OS10(conf-if-eth1/1/1)# ipv6 nd send-ra
OS10(conf-if-eth1/1/1)#ipv6 bgp unnumbered ebgp-template
Supported
Releases
10.5.2.0 or later
listen
Enables peer listening and sets the prefix range for dynamic peers.
Syntax
listen ip-address [limit count]
Parameters
● ip-address—Enter the BGP neighbor IP address.
● limit count—(Optional) Enter a maximum dynamic peer count, from 1 to 4294967295.
Default Not configured
Command Mode ROUTER-TEMPLATE
Usage
Information
Enables a passive peering session for listening. The no version of this command disables a passive peering
session.
Layer 3 849