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 unacknowledged connectionless service, What is Unacknowledged conne...

What is Unacknowledged connectionless service This service is a datagram-style service. It is a very simple service that does not involve any of the flow- and error-control mec

What is one basic requirement for establishing vlan, What is one basic requ...

What is one basic requirement for establishing VLANs? A VLAN needs dedicated equipment on each end of the connection that permits messages entering the Internet to be encrypted

Packet takes through an internetwork, What utility can you use to see the p...

What utility can you use to see the path a packet takes through an internetwork? Ans) Trace - Uses Time-To-Live (TTL) values to make messages from each router used along the pat

Which protocol resolves an ip address to a mac address, The Address Resolut...

The Address Resolution Protocol (ARP) sends out a broadcast to verify the MAC address from the IP address.

Determine the working of communications intranet, Determine the working of ...

Determine the working of Communications Intranet Intranets of this type tend to feature in geographically dispersed organisations. The motivation for its implementation is g

Describe the hardware complexity of benz network, Q. Describe the Hardware ...

Q. Describe the Hardware complexity of Benz Network? Hardware complexity of Benz Network:  Benz network employs lesser switches and it gives good connectivity. To come across h

Packet, a transperent switch is inserted between two local area networks AB...

a transperent switch is inserted between two local area networks ABC and XYZ.network ABC has workstation 1,2,and 3 and Network XYZ has workstation 4,5, and 6. show the contents of

Describe about the noiseless channel, Describe about the noiseless channel ...

Describe about the noiseless channel A noiseless channel can transmit an arbitrarily large amount of information, no matter how frequently it is sampled. Just send a lot of dat

Unused reserved - trannsport layer, Unused Reserved This  is a 6 bi...

Unused Reserved This  is a 6 bite field  reserved for future use.

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