Class based tunnel selection MPLS

tomsleme

Hello!
Im simulating different typologies in GNS3.

Now I want to simulate Class based tunnel selection in MPLS Core network running with IS-IS. Could be OSPF as well. Would be grate if in PE is configured VRF as well. And if I send packet from one PE vrf to another, different packets goes to different path.

But yeaah, to simulate such thing I dont have enough knowledge yet

Want to ask. Maybe some of you have full router configs to simulate such or similar thing in GNS3? Could be different topology, could be without vrf. Picture in attachement is just to show you how complex topology im looking for, it could be different as well..