Which switching method uses the CRC value in a frame?

  • Post author:
  • Post category:Uncategorized
  • Post comments:0 Comments
  • Post last modified:November 2, 2020
  • Reading time:1 mins read

Last Updated on November 2, 2020 by Admin

Which switching method uses the CRC value in a frame?

  • cut-through
  • fast-forward
  • fragment-free
  • store-and-forward
    Answers Explanation & Hints:

    When the store-and-forward switching method is used, the switch receives the complete frame before forwarding it on to the destination. The cyclic redundancy check (CRC) part of the trailer is used to determine if the frame has been modified during transit.​​ In contrast, a cut-through switch forwards the frame once the destination Layer 2 address is read. Two types of cut-through switching methods are fast-forward and fragment-free.

For more question and answers:

Click Here CCNA 1 ITN v7 – Modules 4 – 7: Ethernet Concepts Exam Answers Full 100%

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments