Gateway - networl layer and routing , Computer Networking

Assignment Help:

Gateway

A gateway  is an internetwork  device which  joins different  network  protocols  together. It woods on all  seven  layers of OSI model. Gateways are also known as  protocols converters. Gateway can  accept a packet formatted for one protocols and convert the  formatted  packet into another  protocols. Similarly a gateway can forward packets  across different  networks  that may  also use  different  protocols frequency. If network  a is a token  ring network  using  TCP/ IP and network  B is  a newel Netware network a gateway can relay frames between the two. This  means that a gateway has  the ability  of translating  between  frame  formats  but also  different  protocols.

2010_Gateway.png

                                                                        Figure gateway operations all  layers of OSI model

Task of gateway is very  different  as it  shall  take  care of  different  frame sizes  data  rates formats  acknowledgment  schemes, priority  schemes etc. A network  gateway can be  implemented in software  hardware  or as combination of both. Now  we will  discuss about  router in detail .


Related Discussions:- Gateway - networl layer and routing

Dns working - domain name server, DNS Working While discussing about t...

DNS Working While discussing about the working of the DNS, there are many things which need to consider and play Avery significant role. This can the type of communication bet

What is fiber distributed data interface, FDDI -(Fiber Distributed Data Int...

FDDI -(Fiber Distributed Data Interface) FDDI Basics: FDDI (Fiber Distributed Data Interface) came about because system managers became concerned with network reliability i

Power supply and cpu bus, CPU bus It is connect with various component...

CPU bus It is connect with various components of the system and  transformation of data between components.   Power Supply It is separate  external part of cisco rou

Residential access - computer network, Residential Access Residential ...

Residential Access Residential  access is connecting home  end  systems ( typically a PC but increasingly a home network) into the network. One form  of residential  access  i

Diiferentiate between html and http, Diiferentiate between HTML and HTTP ...

Diiferentiate between HTML and HTTP Hypertext Markup Language (HTML) The language used in writing pages for the World Wide Web. Knowledge of not HTML is not necessary f

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

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

Describe geostationary geo satellites, Geo stationary satellite The sat...

Geo stationary satellite The satellite which is known as earth-orbiting satellite is called geo stationary satellite. The geo stationary satellite is placed directly over the e

Electronic cheques, Electronic Cheques   Another mechanism for Internet p...

Electronic Cheques   Another mechanism for Internet payment is electronic cheques. With electronic cheques, the payer (either an individual consumer or a business) instructs his

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