Explains verification procedures for VRRP tracking, outlining steps and commands to confirm correct configuration and operational status for optimal network performance.
View the summary of the VRRP configuration
The following is a sample output for the show vrrp command:
Device# show vrrp
GigabitEthernet2 - Group 1 - Address-Family IPv4
State is MASTER
State duration 37 mins 52.978 secs
Virtual IP address is 10.10.1.10
Virtual MAC address is 0000.5E00.0101
Advertisement interval is 1000 msec
Preemption enabled
Priority is 100
State change reason is VRRP_TRACK_UP
Tloc preference configured, value 333
Track object 400 state UP decrement 10
Master Router is 10.10.1.1 (local), priority is 100
Master Advertisement interval is 1000 msec (expires in 607 msec)
Master Down interval is unknown
FLAGS: 1/1View the summary of tracked objects
The following is a sample output for the show track brief command:
Device# show track brief
Track Type Instance Parameter State Last Change
100 interface Tunnel123 l line-protocol Up 00:12:48
200 interface GigabitEthernet5 line-protocol Up 00:49:57
400 list boolean Up 00:12:47View the state of the tracked list
The following is a sample output for the show track list command:
Device# show track list
Track 400
List boolean and
Boolean AND is Up
6 changes, last change 00:12:58
object 100 Up
object 200 Up
Tracked by:
VRRPv3 GigabitEthernet2 IPv4 group 1View a brief summary state of the tracked list
The following is a sample output for the show track list brief command:
Track Type Instance Parameter State Last Change
400 list boolean Up 00:13:02