ipv4 and ipv6 vrf

[jorge vinueza]

Hi, I have a PE with an ipv4 vrf configured:

ip vrf internet
 rd 1:1
 route-target export 1:1
 route-target import 1:2

Can i configure on another PE the same vrf in this way:

vrf definition internet
 rd 1:1
 !
 address-family ipv4
  route-target export 1:1
  route-target import 1:2
 exit-address-family

Also is there a way to migrate the first configuration into the second way configuration without affecting the services in that vrf?

Thanks for your answer

[Harold Ritter]

The old style and new style cli are perfectly compatible.

if you upgrade to new style using the "upgrade-cli vrf" command, there should be no impact.

Regards,

[jorge vinueza]

Thanks for your answer but:

PE01(config)#upgrade-cli ?
% Unrecognized command

i'm working with ASR920

Cisco IOS XE Software, Version 03.16.05.S

[Harold Ritter · Accepted solution]

My mistake. The command is actually "vrf upgrade-cli".

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_l3_vpns/configuration/xe-3s/mp-l3-vpns-xe-3s-book/mp-vpn-ipv4-ipv6.html

Regards,

[jorge vinueza]

Thank you very much for your help it works great