Point to point architecture - application layer, Computer Networking

Assignment Help:

Point to Point Architecture

The term  peer means equal which can  be informally  interpreted as a process with  capability similar to the other processes with process communicates. In the context of P2P networks a peer process acts as a client process and at the same  time a server process for the  same functions. For example  a process  that downloads files from other and meanwhile  the process shared files  for others  to download  is a peer process in file downloading uploading. There is  no distinction between  these  processes  in terms  of which  is  providing  or using  services. Peer processes communicate  with each other  in  a symmetric pattern.  Note that the function that a peer process requests and offer  must  by the  same  within  the context of a given applications.

In P2P architecture  there is not an always   on server at the  centre of the applications. Instead arbitrary pairs of hosts called peers communicate directly with  each other because the peers communicate  without  passing through some  special server, the  architecture is called peer to peer. The P2P architecture is illustrated in figure 3.1 (b).

 One of the greatest strengths of the P2P architecture is its scalability. For  example  in a P2P file  sharing application millions of peers may participate  in the file sharing community with each one functioning  as a server and contributing resources  files and also  community. This while  each peer  will generals work load by requesting files, and  also adds serves  capacity to the system sub responding to the requests of other peers. Thus  increases the demand but also increase service capacity on the  other hand because of  the highly  distributed and decentralized nature  of P2P applications they can be difficult  to manage.

183_Point to Point Architecture.png

                                             figure client Server Application P2P architecture


Related Discussions:- Point to point architecture - application layer

What are the disadvantages of ospf protocol, Disadvantages of OSPF protocol...

Disadvantages of OSPF protocol i) Single Area ii) High Hardware Requirements iii) Troubleshooting

Distance vector and link-state protocol, What's the difference among distan...

What's the difference among distance vector and link-state protocol?

What is parabolic dish antenna, Q. What is Parabolic Dish Antenna? - In...

Q. What is Parabolic Dish Antenna? - Incoming signals means that the Signal bounces off of dish and is directed to focus - Outgoing signals signifies transmission is broadca

Explain about switching networks, Question 1: a. Differentiate between ...

Question 1: a. Differentiate between the several types of switching networks together with illustration. b. With the help of a diagram explain the two modes of operation un

Database management, University of Wolverhampton School of Technology 6CI00...

University of Wolverhampton School of Technology 6CI007 Database Server Management Resit Assessment Hand in December 14th 2012 In this assignment you will build a small database t

Administrative distance of 0 mean, Directly linked network have the lowest ...

Directly linked network have the lowest administrative distance of 0. They are considered the most reliable.

Configure the logical topology- ccna, Configure the Logical Topology S...

Configure the Logical Topology Step: Configure the host computers. Configure the static IP address, subnet mask, and gateway for every host computer.  Note: The followi

Explain the rad methodology with a suitable diagram, Question : (a) Exp...

Question : (a) Explain the ‘RAD' methodology with a suitable diagram. (b) One of the activities to be performed during Rapid Application Development is Rapid Business Analys

Illustrate 802.11 csma, 802.11 CSMA/CA a) Wait a DIFS time to avoid col...

802.11 CSMA/CA a) Wait a DIFS time to avoid collision b) Send RTS and wait for CTS reply to obtain the use of the Medium (air) c)  Use of SIFS time for control informatio

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