User guide

Configuring IS-IS IS-IS Quick Steps
OmniSwitch AOS Release 7 Advanced Routing Configuration Guide March 2015 page 3-5
IS-IS Quick Steps
The following steps are designed to show the user the necessary set of commands for setting up a router to
use IS-IS:
1 Create a VLAN using the vlan command. For example:
-> vlan 5 name "vlan-5"
2 Assign a port to the VLAN using the vlan command. For example:
-> vlan 5 port default 2/1
3 Assign an IP address to the VLAN using the ip interface command. For example:
-> ip interface vlan-5 address 120.1.4.1 mask 255.0.0.0 vlan 5
4 Load IS-IS using the ip load isis command. For example:
-> ip load isis
5 Create an area ID using the ip isis area-id command. For example:
-> ip isis area-id 49.0001
6 Enable IS-IS using the ip isis admin-state command. For example:
-> ip isis admin-state enable
7 Configure IPv6 or IPv4 routing in IS-IS using the ip isis activate-ipv6|ipv4 command. For example:
-> ip isis activate-ipv4
8 Configure IPv4 or IPv6 IS-IS circuit on a particular VLAN using the ip isis vlan command. For exam-
ple:
-> ip isis vlan 5
-> ip isis vlan 5 address-family v4
9 Enables or disables IS-IS on an circuit using the ip isis vlan admin-state command. For example:.
-> ip isis vlan 5 admin-state enable
10 View the IS-IS settings by using the show ip isis status command. The output generated is similar to
the following:
-> show ip isis status
==========================================================
ISIS Status
==========================================================
System Id : 0050.0500.5001
Admin State : UP
Protocols Enabled : IPv4
Last Enabled : WED SEP 18 10:05:55 2013
Level Capability : L1L2
Authentication Check : True
Authentication Type : None
Graceful Restart : Disabled
GR helper-mode : Disabled
LSP Lifetime : 1200