Packet switching and virtual circuit packet switching, Computer Networking

Assignment Help:

Describe Circuit switching, Packet switching and Virtual Circuit Packet switching. Explain their suitability for different applications such as telephone and internet.

Packet Switching

Packet switching differs from the circuit switching as the methodology is used in digital transmission but not as analog transmission as done in circuit switching. In this case, the data is transmitted in the form of packets without considering the type, content or the structure of the data. The delay in the bit rate here is variable and is a function of the load/ traffic on the network. The packet transmission is suitable in use of internet where the packets are subjected to buffering and queuing. The fee in this case is charged as the information unit being transferred.  The packet switching is applied as connection oriented packet switching and virtual circuit packet switching.

Virtual circuit packet switching

In the virtual circuit packet switching, before taking on the communication a path is established between the source and final channels on which the packets will be routed. The path which is established is known as the virtual circuit as the user can view this circuit as a dedicated physical circuit. The virtual packet switching ensures that all the packets are delivered in the same order.  There is almost no/ negligible overheads in transmission. It is more reliable form of communication. 

 


Related Discussions:- Packet switching and virtual circuit packet switching

Access-list range for an extended ip access-list, Recognize the access-list...

Recognize the access-list range for an extended IP access-list? Ans) IP extended access-lists use the number range of 100-199.

Hardware difficulty of benz network, Hardware difficulty of Benz Network: -...

Hardware difficulty of Benz Network: - Benz network uses smaller switches and it gives excellent connectivity.  To find hardware difficulty of Benz network let us presume that

Sockets, When programming a server or a client, we have to deal with port n...

When programming a server or a client, we have to deal with port numbers and IP addresses, but we usually do this through an abstraction called a socket. Sockets are the standard A

Butterfly permutation, Butterfly permutation This permutation is gettin...

Butterfly permutation This permutation is getting by interchanging the important significant bit in address with smallest significant bit.

Configure VTP Pruning on the Switches- CCNA, Configure VTP Pruning on the S...

Configure VTP Pruning on the Switche s VTP pruning allows a VTP server to suppress IP broadcast traffic for particular VLANs to switches that do not have any ports in that VLAN.

Integrated services digital network service, The entire idea of ISDN is to ...

The entire idea of ISDN is to digitize the telephone network to allow the transmission of video, audio and text over existing telephone lines. The reason of the ISDN is to provide

Requests types in distributed enrollment protocol , Control Commands: The ...

Control Commands: The STAT command is used as a way for the client to confirm that the server is still responding properly. The server must simply send a positive command res

Hardware sharing - fundamentals of networks , Hardware Sharing  ne...

Hardware Sharing  network  facilitate the  sharing  devices. For  example  instead of giving  each of 10 employees in  department  of the internet  on modern society is har

Explain how contract net works, Question 1 Contract Net Protocol is the...

Question 1 Contract Net Protocol is the best known and most widely used cooperation protocol Explain how contract net works Discuss the benefits and limitations of con

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