Configuration Guide

Table Of Contents
©2021 Extreme Networks, Inc. All rights reserved
October 2021
361
22.11.1
IS-IS Layer 3 configuration
4001:
4001:1(config)#interface loopback 1
4001:1(config-if)#ip address 10.4.4.1/32
4001:1(config-if)#exit
4001:1(config)#router isis
4001:1(config-isis)#ip-source-address 10.4.4.1
4001:1(config-isis)#spbm 1 ip enable
4001:1(config-isis)#exit
4002:
4002:1(config)#interface loopback 1
4002:1(config-if)#ip address 10.4.4.2/32
4002:1(config-if)#exit
4002:1(config)#router isis
4002:1(config-isis)#ip-source-address 10.4.4.2
4002:1(config-isis)#spbm 1 ip enable
4002:1(config-isis)#exit
9001:
9001:1(config)#interface loopback 1
9001:1(config-if)#ip address 10.1.1.1/32
9001:1(config-if)#exit
9001:1(config)#router isis
9001:1(config-isis)#ip-source-address 10.1.1.1
9001:1(config-isis)#spbm 1 ip enable
9001:1(config-isis)#exit
9002:
9002:1(config)#interface loopback 1
9002:1(config-if)#ip address 10.1.1.2/32
9002:1(config-if)#exit
9002:1(config)#router isis
9002:1(config-isis)#ip-source-address 10.1.1.2
9002:1(config-isis)#spbm 1 ip enable
9002:1(config-isis)#exit
VSP 9000 Switches - Create Loopback IP address for the IS-IS source address and
enable SPB IP
VSP 4000 Switches - Create Loopback IP address for the IS-IS source address and
enable SPB IP