Cisco 200-125 Exam

A receiving host computes the checksum on a frame and determines that the frame is damaged. The frame is then discarded. At which OSI layer did this happen?

  • A. physical
  • B. session
  • C. data link
  • D. transport
  • E. network
Answer: Option C.
Explanation: 

Operations on frames occur at the data link layer.

Leave a Reply

Your email address will not be published.

Back to top button

Adblock Detected

Please consider supporting us by disabling your ad blocker
error: Alert: Content is protected !!