I?m newbie for MPLS and i?m working to change the core network to MPLS but i have somes problemes with this difficult mission :
I have a PIX between PE1 et P1 to protect the trafic of somes clients but unfortunately it doesn?t support MPLS and I can?t change it because of some reasons.
To migrate to MPLS, I try to add the new link P1 ? PE1 and this sounds good. At the moment, I see that all traffic that run over this link instead of the PIX (it?s normal with OSPF)
Please tell me, how to classify the traffic of client A (by the PIX) and client B (directement P1) ?
If not, is there any solutions for my network to migrate to MPLS without change the PIX?
Maybe we can play with ACL, route-map or the metric of interface but I?m not sure.
Thanks for any answers or any clues.
PS: The schema is in the figure attached.