Reference Guide

password 9 f785498c228f365898c0efdc2f476b4b27c47d972c3cd8cd9b91f518c14ee42d
!
neighbor 11.1.1.2
inherit template pass
password 9 01320afb39f49134882b0a9814fe6e8e228f616f60a35958844775314c00f0e5
remote-as 10
no shutdown
Example conguration in Peer 2
ROUTER-NEIGHBOR mode
OS10# configure terminal
OS10(config)# interface ethernet 1/1/5
OS10(conf-if-eth1/1/5)# no switchport
ip OS10(conf-if-eth1/1/5)# ip address 11.1.1.2/24
OS10(conf-if-eth1/1/5)# router bgp 20
OS10(config-router-bgp-20)# neighbor 11.1.1.1
OS10(config-router-neighbor)# no shutdown
OS10(config-router-neighbor)# remote-as 20
OS10(config-router-neighbor)# password abcdell
ROUTER-TEMPLATE mode
OS10# configure terminal
OS10(config)# interface ethernet 1/1/5
OS10(conf-if-eth1/1/5)# no switchport
OS10(conf-if-eth1/1/5)# ip address 11.1.1.2/24
OS10(conf-if-eth1/1/5)# router bgp 20
OS10(config-router-bgp-20)# template pass
OS10(config-router-template)# password 9
f785498c228f365898c0efdc2f476b4b27c47d972c3cd8cd9b91f518c14ee42d
OS10(config-router-template)# exit
OS10(config-router-bgp-20)# neighbor 11.1.1.1
OS10(config-router-neighbor)# inherit template pass
View password conguration in peer 2
OS10(config-router-neighbor)# show configuration
!
neighbor 11.1.1.1
password 9 0fbe1ad397712f74f4df903b4ff4b7b6e22cc377180432d7523a70d403d41565
remote-as 20
no shutdown
OS10(config-router-neighbor)# do show running-configuration bgp
!
router bgp 20
neighbor 11.1.1.2
password 9 f785498c228f365898c0efdc2f476b4b27c47d972c3cd8cd9b91f518c14ee42d
remote-as 20
no shutdown
Fast external fallover
Fast external fallover terminates EBGP sessions of any directly adjacent peer if the link used to reach the peer goes down. BGP does not
wait for the hold-down timer to expire.
Fast external fallover is enabled by default. To disable or re-enable it, use the [no] fast-external-fallover command. For the
fast-external-fallover command to take eect on an established BGP session, you must reset the session using the clear ip
bgp {* |
peer-ipv4-address | peer-ipv6-address} command.
View fast external fallover conguration
OS10(config)# do show running-configuration bgp
!
Layer 3
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