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 nic - networking, NICs Network interface cards, commonly referr...

NICs Network interface cards, commonly referred to as NICs are used to connect a PC to a network. The NIC gives a physical connection among the networking medium and the comput

Example of wan technologies, Some multiple WAN methods are defined below: ...

Some multiple WAN methods are defined below: ARPANET: It start in 1960's. It was operated by Advanced Research Project Agency, which is a company of US defense department.

Video encoder, How to start the video encoding in asp.net with c#

How to start the video encoding in asp.net with c#

Which steps are used at receiver end by check sum, Q. Which steps are used ...

Q. Which steps are used at receiver end by check sum? The receiver follows these steps: The unit is divided into "k" sections each of "n" bits All sections are

Determine about the tree topology, Determine about the Tree Topology A ...

Determine about the Tree Topology A generalization of the bus topology. The transmission medium is a branching cable with no closed loops. The tree layout begins at a point kno

Reliability probability of success, Reliability is the probability of succe...

Reliability is the probability of success ; where success is defined as compliance to specified requirements. A system or an item is considered reliable if it performs satisfactori

What is dhcp, What is DHCP? DHCP is short for Dynamic Host Configuratio...

What is DHCP? DHCP is short for Dynamic Host Configuration Protocol. Its major task is to automatically assign an IP address to devices across the network. It first checks for

Show the congestion avoidance in tcp, Q. Show the Congestion avoidance in T...

Q. Show the Congestion avoidance in TCP? Slow Start (SS) & Additive Increase (AI) (AI=Congestion Avoidance) start with the congestion window (cwnd) = max segment si

State the characteristics of thinnet, Thinnet Characteristics Short...

Thinnet Characteristics Shorter range (185 meters) as well as smaller capacity Bus topology LAN Connectors and cables include: thin coaxial cable, NICs and BNC-T

Use of infrared, Q. Use of Infrared? - Frequencies among 300 GHz and 4...

Q. Use of Infrared? - Frequencies among 300 GHz and 400 THz - Short-range communication - High frequencies can't penetrate walls - Necessitate line-of-sight propagati

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