Butterfly permutation, Computer Networking

Assignment Help:

Butterfly permutation

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

                                  2438_Butterfly permutation.png

Ex. Xn-1,    Xn-2,   and X1.X0 = X0   Xn-2 ....... X1   Xn-1

001↔100,         010↔010

011↔110,

An interconnection network stand on this permutation is the butterfly network. A butterfly network is called a blocking network and it does not permit an arbitrary connection of N inputs to N outputs without clash. The butterfly network is customized in Benz network. The Benz network is said to be non-blocking network and it is produced by joining two butterfly networks back to back, in such a way that data flows forward through one and in reverse through the other.


Related Discussions:- Butterfly permutation

What is groupware server, What is Groupware server? Groupware addresses...

What is Groupware server? Groupware addresses the management of semi-structured information like text, image, mail, bulletin boards and the flow of work. These Client/Server sy

Differentiate between ftp and tftp, Question 1 Explain the TCP/IP protocol...

Question 1 Explain the TCP/IP protocol suite. List (Network Interface Layer, Internet Layer, Transport Layer, Application Layer) Question 2 Write short note on

Describe transport and tunnel mode in detail, Can you describe transport an...

Can you describe transport and tunnel mode in detail with datagram packets?

Define ring topology, Q. Define Ring Topology?  Dedicated point-to-poi...

Q. Define Ring Topology?  Dedicated point-to-point arrangement to neighbours  Signal is conceded from device to device until it reaches destination  Every device functio

Find out the amplitude of the voltage, Questions: A signal of amplitude...

Questions: A signal of amplitude 10 mV is fed to the amplifier in the figure. What is the amplitude of the voltage at the output from the amplifier?

What is sonet sts, SONET STS SONET defines a hierarchy of signalling le...

SONET STS SONET defines a hierarchy of signalling levels called as STSs (Synchronous Transport Signals). Every STS level supports a certain data rate specified in megabits p

Calculate the efficiency of stop-and-wait ARQ, Suppose that frames are 1250...

Suppose that frames are 1250 bytes long including 25 bytes of overhead. Also assume that ACK frames are 25 bytes long. Calculate the efficiency of stop-and-wait ARQ (a) Transmits a

Sharing information - network layer and routing , Sharing  information  ...

Sharing  information  To understand  how distance vector routing  works examine the  internet shown in  the  clouds represents local  area network . the  number  inside each c

Data mining, The following DNA sequences are extracted from promoter region...

The following DNA sequences are extracted from promoter region of genes which are co-regulated by the same transcription factor (TF). The nucleotide segments capitalized in the giv

Network protocols - computer networks, Network Protocols In computer  ...

Network Protocols In computer  networks  communication  occurs between  the entities in different  systems an entity  is anything  that is  capable  of sending  or receiving

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