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Cyclic Redundancy Checking

Samuelbinda
Level 1
Level 1

So I started studying for my CCNA and I learnt CRC is an error checking technique. I want to know in encapsulation is it placed in the Frame or Segments?

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Joseph W. Doherty
Hall of Fame
Hall of Fame

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Posting

I would need to look it up to be sure, but believe it's used in both.  CRCs can be used anytime you want to check a run of bits for a possible change.

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Joseph W. Doherty
Hall of Fame
Hall of Fame

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages wha2tsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

I would need to look it up to be sure, but believe it's used in both.  CRCs can be used anytime you want to check a run of bits for a possible change.

Ok so it can be used in both. Thanks for your help. 

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