Made Easy

Question

Consider the following statements:

S1: In ethernet, jamming signal ensure that all nodes using the channel are aware for their transmission(s) failed.

S2: Bit stuffing ensures that all frames are of the same size.

Which of the following is true?

(a) Only S1

(b) Only S2

© Both S1 and S2

(d) Neither S1 nor S2

Comments

Shaik Masthan

aware for their transmission(s) failed.

but why would stations that are involved in collision need to know about collision of their own frames through jamming signal?They have the collision detection scheme to detect collision right? jam signal is needed for other stations in the same channel right?

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jam signal is needed for other stations in the same channel right?

yes !

In ethernet, jamming signal ensure that all nodes using the channel are aware for their transmission(s) failed.

their means (in this context), only transmitting stations

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ok..got it now :) thanks