Esecuzione del seguente comando per upgrade di una vrf definita solo in ipv4 anche per il protocollo ipv6:


vrf upgrade-cli multi-af-mode common-policies vrf <name_VRF>


You are about to upgrade to the multi-AF VRF syntax commands.

You will lose any IPv6 addresses configured on interfaces

belonging to upgraded VRFs.

Are you sure ? [yes]: yes


Number of VRFs upgraded: 1


vrf definition <name_VRF>

address-family ipv6





show vrf


vrf                               Protocol

<name_VRF>             ipv4/ipv6