Selecting a Version of VRRP

The version command is configured in the IPv4 VR context. IPv4 virtual routers support VRRPv2 and VRRPv3. IPv6 virtual routers support only VRRPv3.

The default is version 2. The show running-config command will display the version only when it is set at the non-default value of version 3 for IPv4.

If an update is performed from a software version that only supported VRRPv2, all the IPv4 VRs remain in VRRPv2 mode.

Syntax:

version2|3

Example:

switch(vlan-10-vrid-1)# version 3