Why is fragmentation needed on internet not on a typical wan, Computer Engineering

Assignment Help:

Why is fragmentation needed on Internet not on a typical WAN?

TCP/IP protocol utilizes the name IP datagram to demote to an Internet packet. The amount of data carried into a datagram is not fixed. The sender selects an amount of data which is suitable for a particular purpose. Fragmentation is performed, if size of a datagram is larger than network MTU.

If a datagram is larger than the MTU of a network over that it is sent, the router separates the datagram into smaller pieces termed as fragments.

Fragmentation is required on Internet as this in connection of different networks using various LAN technologies (as Ethernet and Token ring). Each technology has a several frame size that is smaller to fit an entire IP datagram.

When a typical Wan is have electronic devices termed as packet switches interconnected through communication lines. The packet switches contains special purpose hardware. A packet switch is implemented along with special purpose computer which is dedicated to the task of providing communication.


Related Discussions:- Why is fragmentation needed on internet not on a typical wan

Pipelining - computer architecture, Pipelining - computer architecture: ...

Pipelining - computer architecture: The Pipeline Defined According to John Hayes "A pipeline processor consists of a sequence of processing circuits, called stages or

Explain the register transfer language, Explain the Register transfer langu...

Explain the Register transfer language Register transfer language means there must be data flow between two registers and logic is in between them for end registers data must f

What is block started by symbol, What is BSS(Block Started by Symbol)? ...

What is BSS(Block Started by Symbol)? A data showing at the machine level, that has initial values when a program begins and tells about how much space the kernel assigns for t

Balanced trees and their operations, what is ment by avl tree n insertion n...

what is ment by avl tree n insertion n deletion ,2-3 tress insertion n deletion

Importance of decentralization, What are the importance of Decentralization...

What are the importance of Decentralization? a) Self responsibility b) Work autonomy c) Quick decisions d) Continuous involvement and e) Better control. What are the differe

the entire pcd division, Will executing  SAP R/3 across the entire PCD div...

Will executing  SAP R/3 across the entire PCD division give the division with a competitive benefit?  Clarify  your answer carefully.

Illustrate programming based on message passing, Q. Illustrate Programming ...

Q. Illustrate Programming Based on Message Passing? Since we know programming model based on message passing employs high level programming languages such as C/C++ along with a

Need of cisc cpu - computer architecture, Need of CISC CPU -  computer arc...

Need of CISC CPU -  computer architecture: Why is Intel spending money and time to manufacture the Pentium II and the Pentium III? The answer of this question is simple, ba

What is the future of hyper threading, Q. What is the Future of Hyper threa...

Q. What is the Future of Hyper threading? Current Pentium 4 based MPUs employ Hyper-threading however next-generation cores, Conroe, Merom and Woodcrest will not. As some have

Define frequency division - application of flip flops, Define Frequency Div...

Define Frequency Division - Application of Flip Flop? When the pulse waveform is applied to the clock input of a J-K flip-flop that is connected to toggle, the Q output is a s

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