Sometimes Cisco makes it so difficult to understand their products -- or maybe Im just stupid.
Does the SUP2 PFC2 support routing protocols? Or do you have to add the MSFC2? I think you have to add the MSFC2.
This is what it says on the Cisco website:
Â PFC and PFC2-Perform hardware-based Layer 2, Layer 3, and Layer 4 packet forwarding as well as packet classification, traffic management, and policy enforcement
Â MSFC2-Performs Layer 3 control plane functions including address resolution and routing protocols
Is there a difference between "layer 2,3 and 4 p