CCNP SP MPLS FAQ: Cisco Express Forwarding Q1. Name the two components of CEF. Answer: The two components of CEF are the adjacency table and the FIB or CEF table. Q2. Name the three most common packet switching methods in Cisco IOS. Answer: Process switching, fast switching, and CEF switching are the three most commonpacket switching methods in Cisco IOS. Q3. Why does MPLS … [Read more...]