GATE 2019
November 28, 2023Question 3676 – Data-Structures
November 28, 2023GATE 2018
| Question 16 |
Consider a long-lived TCP session with an end-to-end bandwidth of 1 Gbps (= 109 bits/second). The session starts with a sequence number of 1234. The minimum time (in seconds, rounded to the closest integer) before this sequence number can be used again is _________.
| 33 | |
| 34 | |
| 35 | |
| 36 |
The process of using all the sequence number and repeating a previously used sequence number.
The time taken to wrap around is called wrap around time:
Minimum Time = Wrap around time = Total number of bits in sequence number / Bandwidth
= 232 * 8 / 109 = 34.35 == 34 (closest integer)
The process of using all the sequence number and repeating a previously used sequence number.
The time taken to wrap around is called wrap around time:
Minimum Time = Wrap around time = Total number of bits in sequence number / Bandwidth
= 232 * 8 / 109 = 34.35 == 34 (closest integer)