Why congestion occurs, Computer Networking

Assignment Help:

Q. Why congestion occurs?

Congestion

Emerge if the load on the network is greater than the capacity of the network

- Load that is the number of packets sent to the network

- Capacity that is the number of packets a network can handle

Why congestion occurs?

- Because routers and switches have queues that hold the packets before and after processing

Congestion control: keep the load below capacity

2302_Why congestion occurs.png

The packet is place at the end of the input queue

The processing module moves the packet from the queue and forwards the packet

The packet is put in an appropriate output queue


Related Discussions:- Why congestion occurs

What is meant by asymmetric multiprocessing, What is meant by Asymmetric Mu...

What is meant by Asymmetric Multiprocessing (AMP)? It imposes hierarchy and a division of labor between processors. Only one designated processor, the master, controls (in a ti

What is beaconing, Normal 0 false false false EN-IN X...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

What is boundary level masking, Q. What is Boundary Level Masking? ...

Q. What is Boundary Level Masking? If mask numbers are either 255 or 0: Bytes in the IP address that correspond to 255 in the mask will be repeated in the subnet ma

Show the network layer responsibilities, Q. Show the Network Layer Responsi...

Q. Show the Network Layer Responsibilities? - Source-to-destination delivery it is possibly across multiple networks - Logical addressing - Routing

Wireless Networks, Is a complete OSI/TCPIP network architecture available i...

Is a complete OSI/TCPIP network architecture available in MATLAB?

What are the disadvantages of ospf protocol, Disadvantages of OSPF protocol...

Disadvantages of OSPF protocol i) Single Area ii) High Hardware Requirements iii) Troubleshooting

What are the benefits of layered network, Q. What are the benefits of layer...

Q. What are the benefits of layered network? Ans: Basic benefits of layered network are given below: -  Complex systems will be broken down into understandable subsystems.

Illustrate the downside of groupware, Illustrate the downside of groupware ...

Illustrate the downside of groupware The downside of groupware is that they are very costly and with the increase in complexity or additional features, the cost increases propo

Enumerate about the traffic policing, Enumerate about the Traffic policing ...

Enumerate about the Traffic policing Traffic policing happens when a flow of data is regulated so that cells (or frames or packets) that exceed a performance level are discarde

Parallel programming environment characteristics, Parallel Programming Envi...

Parallel Programming Environment Characteristics  The parallel programming environment consists of an debugger, a editor,  performance evaluator and programme visualizer for i

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