Network Engineer Question:
Download Job Interview Questions and Answers PDF
Explain the usage of sequence number in relaible transmission?
Answer:
The protocol specifies that frames need to be numbered. This is done by using sequence numbers. A field is added to the data frame to hold the sequence number of that frame. Since we want to minimize the frame size, the smallest range that provides unambiguous communication. The sequence numbers can wrap around.
Download Network Engineer Interview Questions And Answers
PDF
Previous Question | Next Question |
Explain stop-and-wait automatic repeat request? | Explain sliding window? |