1 votes 1 votes Why can't I get answer by using formulae Window size = 1+2a..... Station A uses 32 byte packets to transmit messa ges to station B using sliding window protocol. The round trip delay between A and B is 40 milliseconds and the bottleneck bandwidth on the path between A and B is 64 kbps. The optimal window size of A is ______ 20 10 30 40 Computer Networks sliding-window computer-networks + – Fida asked Nov 13, 2018 Fida 1.2k views answer comment Share Follow See all 17 Comments See all 17 17 Comments reply Show 14 previous comments Gurdeep Saini commented Nov 14, 2018 reply Follow Share photo icon is rounded 0 votes 0 votes Shubham Aggarwal commented Nov 14, 2018 reply Follow Share @Gurdeep Saini answer may be wrong in test series not blindly depend on the answer given in test series. 0 votes 0 votes Gurdeep Saini commented Nov 14, 2018 reply Follow Share @fida already sollved question let him updoad the pic 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes Bottleneck bandwidth = 64 kbps=64x103 bps Round trip delay = 40 ms =40x10-3 sec Total data 40x64x103 x10-3 = bits = 40x64 /8 bytes =320 bytes. 1 packet size = 32 byte No. of packets 320/32 = 10 Hence (2 ) is the ans Shubham Aggarwal answered Nov 14, 2018 Shubham Aggarwal comment Share Follow See 1 comment See all 1 1 comment reply Fida commented Nov 14, 2018 reply Follow Share I can't using mobile website..it is asking for url soesometh 0 votes 0 votes Please log in or register to add a comment.