What is the default packet-forwarding technique utilized by Cisco routers?

Question

Group of answer choices

Process switching

Fast switching

Cisco Express Forwarding

Application, Presentation, Transport, Network, Session, Data Link, Physical

Answer 1

The default packet-forwarding technique utilized by Cisco routers is Cisco Express Forwarding (CEF).

CEF is designed for high-performance packet forwarding and is the most commonly used method in modern Cisco routers. It improves performance by maintaining a FIB (Forwarding Information Base) and an adjacency table, allowing for fast and efficient routing of packets.

So, the correct answer is Cisco Express Forwarding.