1 votes 1 votes If the initial sequence number is 1 and it is incremented by 256000 every 2 sec, how long does it take for counter to wrap around? (A) 33,554 seconds (B) 44,554 seconds (C) 33,555 seconds (D) 44,555 seconds Computer Networks computer-networks sequencenumber + – Rakesh K asked Nov 4, 2016 Rakesh K 3.3k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 3 votes 3 votes Initial sequence number is 1 and it is incremented by 256000 every 2 sec, We know that in TCP sequence no field is 32 bit long so total 232 sequence no are possible now come 2 the question 256000 sequence no are consumed in 2 sec so 232 sequence no can be consume in 232 *2 /256000 =33554.432 =33555 sec requires to wrap around Hence option C is correct. saurabh rai answered Nov 4, 2016 selected Nov 4, 2016 by Prashant. saurabh rai comment Share Follow See all 0 reply Please log in or register to add a comment.