I'm working in an enterprise environment wherein we manage CE routers. The video over IP traffic have paths accross 2 Svc. Provider's MPLS cloud. Wherein we have CE routers in between 2SP MPLS cloud.
My question is regarding PHB (AFxy) assignment for Video Traffic. In Svc. Provider#1, we have assigned AF11 for video. But in Svc. Provider#2, we can't use AF11 since it's already in use. Thus we are looking to use AF21 since it's currently not used.
Will the video traffic accross two MPLS cloud have problems if we use different AFxy assignment? Or can this be resolved by Marking corssing Video traffic again on our CE routers between the 2 MPLS clouds? Thanks in advance for those who will reply