Ethernet and MAC Addresses
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Questions and Answers

What is the primary advantage of store-and-forward switching?

  • It reduces the amount of bandwidth consumed by corrupt data. (correct)
  • It requires less memory than cut-through switching.
  • It forwards frames more quickly than cut-through switching.
  • It provides higher network security than cut-through switching.

What is the minimum requirement for a frame to be forwarded in cut-through switching?

  • The entire frame must be received.
  • The frame must be transmitted at a specific speed.
  • The frame must be error-free.
  • The destination address of the frame must be read. (correct)

What happens when an error is detected in a frame in store-and-forward switching?

  • The frame is forwarded to the destination.
  • The frame is discarded. (correct)
  • The frame is corrected and then forwarded.
  • The frame is stored indefinitely.

What is the purpose of computing the CRC in store-and-forward switching?

<p>To validate the frame's integrity. (D)</p> Signup and view all the answers

What is the main difference between store-and-forward switching and cut-through switching?

<p>When the frame is forwarded. (A)</p> Signup and view all the answers

What is the benefit of using store-and-forward switching in terms of network bandwidth?

<p>It reduces the amount of bandwidth consumed by corrupt data. (C)</p> Signup and view all the answers

What is the role of the destination address in store-and-forward switching?

<p>To determine the outgoing interface. (B)</p> Signup and view all the answers

What is the primary characteristic of cut-through switching?

<p>It forwards frames before they are entirely received. (B)</p> Signup and view all the answers

What is the purpose of the CRC in store-and-forward switching?

<p>To validate the frame's integrity. (B)</p> Signup and view all the answers

What happens to a frame with errors in cut-through switching?

<p>It is forwarded to the destination. (C)</p> Signup and view all the answers

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