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

What is the difference between trigger and rule, What is the difference bet...

What is the difference between trigger and rule? The triggers are known as implicitly by database generated events, whereas stored procedures are known as explicitly by client

What is the network router, It's a Hybrid device that joins the features of...

It's a Hybrid device that joins the features of both bridges and routers.

Throughput, Throughput is a calculate of the rate at which data can be tran...

Throughput is a calculate of the rate at which data can be transmit through the network. The throughput capability of the underlying hardware is known bandwidth. Because every fram

What is error detection, What is Error Detection? What are its methods? ...

What is Error Detection? What are its methods? Data can be corrupted during transmission. For reliable communication errors must be deducted and corrected. Error Detection uses

Usages, what are usages of gogle and internet

what are usages of gogle and internet

Inductor, #clasification of inductor

#clasification of inductor

Distributed data processing, In distributed data processing, explain two sc...

In distributed data processing, explain two scenarios where vertical partitioning and horizontal partitioning are used. Distributed Data Processing The distributed data pro

State control frame - solicit successor, Control Frame: solicit_successor ...

Control Frame: solicit_successor Periodically ask for any station to link by sending solicit_successor Token with sender's addr and successor's addr wait 2 (as in

Explain how would pipeline the four pairs of statements, 3.  Explain how yo...

3.  Explain how you would pipeline the four following pairs of statements.  (4×5 points) a)  add $t0, $s0, $s1 beq $s1,$s2, 300 b)  add $t2, $t0, $t1 sw $t3, 36($t2) c)

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