What is the difference between CEF and process switching?

exams 350-401 V9 350-401 exam 0 Comments

What is the difference between CEF and process switching?
A . CEF processes packets that are too complex for process switching to manage.
B . CEF is more CPU-intensive than process switching.
C . CEF uses the FIB and the adjacency table to make forwarding decisions, whereas process switching
punts each packet.
D . Process switching is faster than CEF.

Answer: C