Displaying alternate VRRPv2 checksum settings

The verification of the use of the alternate VRRPv2-style checksum for VRRPv3 IPv4 sessions is achieved using several CLI commands.
The following steps are both optional and can be used to verify that the alternate VRRPv2-style checksum computation command, use-v2-checksum, has been set for VRRPv3 IPv4 sessions.
  1. Use the show running-config command to verify that the use-v2-checksum command has been configured for a specified interface. Only part of the output is displayed. 
    device# show running-config

interface ethernet 1/2/4
 ip address 10.14.14.2/24
 ip vrrp vrid 14
  backup
  ip-address 10.14.14.99
  use-v2-checksum
  exit
  2. Use the show ip vrrp command with a virtual router ID number to display the current settings of a specific VRRP session, including the use-v2-checksum command, if configured. 
    device# show ip vrrp vrid 14

Interface 1/2/4
----------------
auth-type no authentication

VRID 14 (index 1)
 interface 1/2/4
 state initialize
 administrative-status disabled
 version v3 - use-v2-checksum
 mode non-owner(backup)
 virtual mac 0000.5e00.010e
 priority 100
 current priority 100
 track-priority 1
 hello-interval 1 sec
 backup hello-interval 60 sec
 slow-start timer (configured) 0 sec
 advertise backup disabled
 dead-interval 3500 ms
 preempt-mode true
 ip-address 10.14.14.99
Parent topic: Alternate VRRPv2 checksum for VRRPv3 IPv4 sessions