a)  Assume that the time required to transmit one packet (i.e. the packet length divided by link data rate) is 10ms and the Round Trip Time (from Source to Destination and back) is 50ms. In the space below, draw a diagram illustrating the timing of Source and Destination exchanging packets and acknowledgments using a stop-and-wait protocol. Assume that packets are only sent from source to destination and that acknowledgments (of negligibly small size) are sent back immediately after the data frame is received.  

b)  Calculate link utilisation (proportion of time the channel is actually used for transmission) for the stop-and-wait case.

Posted Date: 3/25/2013 6:18:14 AM | Location : United States

Ask an Expert

Related Discussions:- Calculate link utilisation - exchanging packets, Assignment Help, Ask Question on Calculate link utilisation - exchanging packets, Get Answer, Expert's Help, Calculate link utilisation - exchanging packets Discussions

Write discussion on Calculate link utilisation - exchanging packets
Your posts are moderated

Write your message here..

Related Questions

Exam, i have an exam i need it to be solved i have an exam i need it to be solved

How do we continuously ping an ip address, How do we continuously ping an I... How do we continuously ping an IP Address?

Network ownership, NETWORK OWNERSHIP:   There are two types in this ... NETWORK OWNERSHIP:   There are two types in this case: 1. Private Network 2. Public Network

Define the term - graphics interchange format, Define the term - Graphics I... Define the term - Graphics Interchange Format A type of graphics file found frequently on the .net. A picture of a vice-president, for example, may appear on the Intranet as

Undesirable sharing - fundamentals of networks, Undesirable Sharing ... Undesirable Sharing With  the good  comes  the bad  while  networking  allow  the easy  sharing  of useful  information it also  the sharing  of undesirable  data. One sign

What are challenges of electronic commerce, Question 1: (a) In the con... Question 1: (a) In the context of an information system, distinguish and relate among the terms: data, information and decision-making. (b) Describe at least two chall

Commands and responses - application layer, Commands SMTP uses comma... Commands SMTP uses commands  and response  to transfer  message between a client  and a  server.  Each  commands  or reply  is terminated by a two character ( carriage re

Tcp-ip routing architecture, Q. Explain TCP-IP Routing Architecture? ... Q. Explain TCP-IP Routing Architecture? The TCP/IP routing architecture looks extremely much like the OSI routing architecture. Hosts utilize a discovery protocol to o

Persistent and no persistent connections, Persistent and No persistent Conn... Persistent and No persistent Connections HTTP can use  both  persistent  and non persistent connection. By defaults  uses persistent  connections. Persistent Connections

Describe the importance of backups, Question: (a) Describe the importa... Question: (a) Describe the importance of backups and the use of antivirus software. (b) With the help of an example/ illustration, explain the term encryption and explain