Illustrate stop-and-wait automatic repeat request, Computer Networking

Assignment Help:

Q. Illustrate Stop-and-Wait Automatic Repeat request?

- Simplest flow as well as error control mechanism

- The sending device keeps a duplicate copy of the last frame transmitted until it receives an acknowledgement

- Frames signifies alternately numbered as 0 and 1

- ACK for frame0 = ACK 1 and for frame1= ACK0

- Out of order frames as well as erroneous frames are discarded and no ACK is sent

- Timers

- Control Variables

  • Sender - S no of recently sent frame
  • Receiver - R no of next frame expected

 


Related Discussions:- Illustrate stop-and-wait automatic repeat request

Determine the level of fibre channel standard, Determine the level of Fibre...

Determine the level of Fibre Channel standard The Fibre Channel standard is organized into five levels: FC-0: The Physical Interface and Media Level handles a variety of phy

What is oltp, What is OLTP? In the transaction server, the client compo...

What is OLTP? In the transaction server, the client component usually contains GUI and the server components usually having of SQL transactions against a database. These applic

Advantages of fiber optics, Q. Advantages of Fiber Optics? - Higher ban...

Q. Advantages of Fiber Optics? - Higher bandwidth in comparison to twisted-pair and coaxial cable is not limited by medium but by equipment used to generate and receive signals

Explain the importance of authentication, Explain the importance of authent...

Explain the importance of authentication. Authentication is the method of verifying a user's credentials before he can log into the network. It is normally performed using a us

Briefly describe nat and rip, Briefly describe NAT and RIP NAT is Netwo...

Briefly describe NAT and RIP NAT is Network Address Translation. This is a protocol that gives a way for multiple computers on a common network to share one connection to the I

Communication protocol - internet protocol, The Internet protocol mentions ...

The Internet protocol mentions the rules that describe the details of how computers communicate. It exactly mentions how a packet should be formed & how a router should forward eac

Need for standards, Need for standards - Over the past couple of decade...

Need for standards - Over the past couple of decades several of the networks that were built used different hardware and software implementations therefore they were incompatib

Importance of clientsin intranet server, Importace of Clientsin intranet se...

Importace of Clientsin intranet server The most interesting thing is that almost every computer can be connected as a client to the Intranet server. The client could be based

Explain about star backbone network, Q. Explain about Star Backbone network...

Q. Explain about Star Backbone network? - Collapsed or switched backbone - Backbone is just one switch that connects LANs - Utilized as distribution backbone inside a bui

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd