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

Determine the types of intranet, Determine the Types of intranet Intran...

Determine the Types of intranet Intranets have been broadly classified into three types based on their functionality, viz., The Bulletin Board, Database Management and

What is groupware, What is Groupware Groupware are a collection of sof...

What is Groupware Groupware are a collection of software tools that encompass a broad range of applications. Even though groupware broadly consists of applications like calend

Atm cells, To accept its goals, ATM uses fixed, small sized packets known c...

To accept its goals, ATM uses fixed, small sized packets known cells. Every cell has 53 octets. VPI/VCI fields shows the cells destination. PRIO say if cell can be discarded CRC

Explain about the integrating intranet, Explain about the Integrating Intra...

Explain about the Integrating Intranet These Intranets are designed to replace the complexity of in-house communications and processing systems that large organisations ofte

Bandwidth allocation , Consider figure.  Assume a new flow E is added that ...

Consider figure.  Assume a new flow E is added that takes a path from R1 to R2 to R6. How does the max-min bandwidth allocation change for the 5 flows?

Advantages of mobile wireless network, Advantages of mobile wireless networ...

Advantages of mobile wireless network over a wired network is it is very much popular, it is very easy to set up, it requires a simple plug and the speed and reliability is very

Cycle of bridges, CYCLE OF BRIDGES:  A bridges network can join severa...

CYCLE OF BRIDGES:  A bridges network can join several segments. One bridge is useded to connect every segment to the rest of the bridge network. This is given in the figure be

Introduction-parallel algorithms, Introduction An algorithm is defined ...

Introduction An algorithm is defined as a series of computational steps required to accomplish an exact task. The algorithm works for a given input and will terminate in a well

Guided and unguided transmission media, Name various types of guided and un...

Name various types of guided and unguided transmission media. If you are connecting your office computers through a local area network which transmission media would you use? Why?

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