I need to integrate my campus building with the existing headquarter, but I’ve few concerns and for those I need an expert’s opinion:
- Core Nodes in the Headquarter are Cisco 7600 running the MPLS
- Distribution nodes are Cisco 4500 with Sup 8E but cannot run the MPLS because of hardware limitation
- There’s an option to configure EVN to integrate the 4500 distribution switches with the headquarters’ 7600 Core switches, becase on the core no VRFs are configured so VRF-Lite isn't possible.
Can someone suggest me if it can be possibly done and how?