show ip isis route fast-reroute
Use this command to display Loop Free Alternate Fast Reroute (LFA FRR) route information and interfaces on which LFA FRR is disabled.
Command Syntax
show ip isis (WORD|) route fast-reroute
Parameters
WORD
Routing area tag.
Command Mode
Exec mode, Privileged exec mode
Applicability
This command was introduced before OcNOS-OTN version 4.2.
Example
#show ip route fast-reroute
Codes: K - kernel, C - connected, S - static, R - RIP, B - BGP
O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area ,p - stale info
* - candidate default
IP Route Table for VRF "default"
i L1 40.40.40.0/24 [115/10] via 10.10.10.142, eth1, 00:00:50
[FRR-NH] via 30.30.30.144, eth3
i L1 50.50.50.0/24 [115/15] via 20.20.20.143, eth2, 00:00:50
[FRR-NH] via 10.10.10.142, eth1
i L1 60.60.60.0/24 [115/15] via 10.10.10.142, eth1, 00:00:50
[FRR-NH] via 20.20.20.143, eth2
Last modified date: 08/28/2023