Q. Illustrate about Sliding Window Protocols?
- Sliding window
- Keeps the unacknowledged outstanding frames in sender
- Keeps the expected frames in receiver
- Sequence numbers
- Sent frames are numbered in sequentially
- If the numeral of bits in the header is m then sequence number goes from 0 to 2m - 1
- Protocols
- Go back - N
- Selective Repeat