ip router isis
Use this command to enable ISIS IPv4 routing on the interface. This command is mandatory to ISIS configuration.
After giving this command, the router sends ISIS Hello with IP address TLV on this interface and IP reachability information TLV in link-state packets are updated.
Use the no parameter with this command to disable ISIS IPv4 routing on the interface. This action does not clear the ISIS database. To clear the database, unconfigure the ISIS routing instance.
Command Syntax
ip router isis WORD
no ip router isis WORD
Parameters
WORD
Name that identifies the IS-IS area. Specify an existing area name or a new area name.
Default
By default, IPv4 routing is disabled on the router.
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
#configure terminal
(config)#interface eth0
(config-if)#ip router isis bb
Last modified date: 08/28/2023