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

Determine the term- cyberspace, Determine the term- Cyberspace The c...

Determine the term- Cyberspace The conceptual or virtual area where pages, data, images, and all the rest are stored. It is the area from where requests are accepted and ful

Dns spoofing - domain name server, DNS spoofing This process is genera...

DNS spoofing This process is generally refers to the process of responding a DNS request that was supposed to implement for another server. This can be in the case where the s

What do you understand by protocol, Q. What do you understand by Protocol? ...

Q. What do you understand by Protocol? Ans:  In the context of data networking, a protocol is a formal set of rules and conventions that governs how computers interchange infor

State the specification of high-end server, State the specification of high...

State the specification of high-end server A mid-range or high-end server with the following specifications would be sufficient for a medium to large organisation: A Pentiu

What do mean by tunnel mode, What do mean by tunnel mode? This is a mod...

What do mean by tunnel mode? This is a mode of data exchange wherein two communicating computers do not use IPSec themselves. Instead, the gateway that is linking their LANs to

Explain session layer in osi model, Q. Explain Session Layer in osi model? ...

Q. Explain Session Layer in osi model? - The session layer defines how to control, start and end conversations (called sessions) between applications. - This includes the c

What is money laundering and how is money laundered, Question: a) (i)...

Question: a) (i) Describe the entire process of credit card processing, identifying the different steps and parties involved. (ii) What are the roles of the acquiring ban

Basic working of spanning tree, Q. Basic working of Spanning Tree? Spa...

Q. Basic working of Spanning Tree? Spanning Tree - Redundant bridges may be installed to provide reliability - To prevent infinite looping of packets between bridges,

Receive window - transport layer, Receive Window This  field  defin...

Receive Window This  field  defines the size  of the  window in bytes  that the  other party  must  maintain. Note  that the  length  of this  field 16 bits  which  means

Deadlock avoidance or prevention, Deadlock Avoidance To avoid deadlock...

Deadlock Avoidance To avoid deadlocks two types of strategies are used: 1) Static prevention: It uses V and P operators and Semaphores to allocate and deallocate shared res

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