isis fast-reroute per-prefix candidate disable
Use this command to prevent an interface from becoming an Loop Free Alternate Fast Reroute (LFA FRR) for a primary route.
Use the no form of this command to enable an interface to become an LFA FRR for a primary route.
Command Syntax
isis fast-reroute per-prefix candidate disable (level-1|level-2)
no isis fast-reroute per-prefix candidate disable (level-1|level-2)
Parameters
level-1
Level-1 only
level-2
Level-2 only
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS-OTN version 4.2.
Example
#configure terminal
(config)#interface eth0
(config-if)#isis fast-reroute per-prefix candidate disable level-2
(config-if)#no isis fast-reroute per-prefix candidate disable level-2
Last modified date: 08/28/2023