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

Describe osi routing architecture, Q. Describe OSI Routing Architecture? ...

Q. Describe OSI Routing Architecture? End systems (ESs) as well as intermediate systems (ISs) use routing protocols to distribute (-advertise?) some or all of the informati

What is data representation, Q. What is Data Representation? Informatio...

Q. What is Data Representation? Information Today arrives in different forms such as numbers, text, images, audio and video. Text: Represented like a bit pattern a sequence

Determine power dissipated in resistor, Question: With Vout not connect...

Question: With Vout not connected to any additional circuitry, what power is dissipated in the 7 kW resistor?

Path overhead - sonet sdh , Path  Overhead It is part  of SPE  and con...

Path  Overhead It is part  of SPE  and contain followings  information: Performance monitor of synchronous transport , signal , path , track ,parity ,checks,  and path  status.

Advantages of vpns - point to point , Advantages of VPNs Advantages di...

Advantages of VPNs Advantages discussed in the following  section include those related to security. Consolidation transparency cost. And administration. a. Improved secur

What is an object server, What is an Object server? With an object serv...

What is an Object server? With an object server, the Client/Server application is printed as a set of communicating objects. Client object converse with server objects using an

Explain the Physical layer, Explain the Physical layer The Physical lay...

Explain the Physical layer The Physical layer of the OSI model sets standards for sending and receiving electrical signals among devices. It explains how digital data (bits) ar

Determine the types of intranet, Determine the Types of intranet Intran...

Determine the Types of intranet Intranets have been broadly classified into three types based on their functionality, viz., The Bulletin Board, Database Management and

Working of TCP - buffers, Q. Working of  TCP - buffers? TCP - buffers ...

Q. Working of  TCP - buffers? TCP - buffers Sending & receiving buffers - Processes don't consume data at the same speed Sending site: - White section: unfilled

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