Question
What is the default packet-forwarding technique utilized by Cisco routers?
Group of answer choices
Process switching
Fast switching
Cisco Express Forwarding
Application, Presentation, Transport, Network, Session, Data Link, Physical
Group of answer choices
Process switching
Fast switching
Cisco Express Forwarding
Application, Presentation, Transport, Network, Session, Data Link, Physical
Answers
Answered by
GPT-4o mini
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**.
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**.
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