Exam 100-105 Question id=540 Routing Fundamentals

When a router makes a routing decision for a packet that is received from one network and destined to another, which portion of the packet does it replace?

A. Layer 2 frame header and trailer
B. Layer 3 IP address
C. Layer 5 session
D. Layer 4 protocol
previous question
next question

What does a router do with a packet received from one network and destined for another network? The router performs the following three major steps:



the answers are mixed, do not specify in the comment number or the letter of the answer
please write answer#A instead A, answer#B instead B...

only logged users can write comments