Q14

MCQ1 mark, −0.33

Assume that source S and destination D are connected through two intermediate routers labeled R. Determine how many times each packet has to visit the network layer and the data link layer during a transmission from S to D.

(A)

Network layer – $4$ times and Data link layer – $4$ times

(B)

Network layer – $4$ times and Data link layer – $3$ times

(C)

Network layer – $4$ times and Data link layer – $6$ times

(D)

Network layer – $2$ times and Data link layer – $6$ times

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