Headers and frame format, Computer Networking

HEADERS AND FRAME FORMAT:

 LAN technology standards describe frame format for every technology. All contemporary standards use the following basic format.

a) Frame header b) payload

 Frame header has other identifying information and address. Information typically in fields has fixed location and size. The data area may differ in size.

The Ethernet frame format is given in the figure.

516_HEADERS AND FRAME FORMAT.png

Figure: the Ethernet frame format

The different kinds of ether frame format and their purposes is illustrate below:

FIELD                                                PURPOSE

Preamble                                       Receiver synchronization

Destination Address                         shows intended receiver device

Source Address                                Hardware address of sender device

Frame Type                                     kind of data carried in frame

Data                                               Frame payload

CRC                                               32-bit CRC code

Posted Date: 10/27/2012 8:37:42 AM | Location : United States







Related Discussions:- Headers and frame format, Assignment Help, Ask Question on Headers and frame format, Get Answer, Expert's Help, Headers and frame format Discussions

Write discussion on Headers and frame format
Your posts are moderated
Related Questions
As a system administrator, you require to debug igrp but are worried that the "debug IP igrp transaction" command will flood the console. What is the command that you should use?

What is difference among ARP and RARP? The address resolution protocol (ARP) is used to associate the 32 bit IP address with the 48 bit physical address, used by a host or a ro

Illustrate the term- Search Engine and Surfing Search Engine: Software used to find information on the Web. Examples are Google, Lycos and Yahoo. Server: A computer with

Explain IBM's SNA Architecture SNA is a computer networking architecture that was formed by IBM to give a network structure for IBM mainframe, midrange, and personal computer s

What are the features of Intranet Intranets provide access to electronic databases, documents, electronic training manuals, office circulars, internal job vacancies, etc. Any t

Determine the Objectives of computer security Though computerisation helps a lot in proper organisation of experience, it also opens a Pandora's Box simultaneously. On one

Q. Show the Character-level Encryption? - Substitutional - Monoalphabetic - simplest form; also called Caesar cipher - Every character is replaced with another character

Q. Show the steps used at sender end by check sum? The sender follows these steps: The data unit is divided into "k" sections, each off "n" bits All sections ar

Consider the similar conditions as the last problem, except for the following: what's the minimum possible response time for the 1 Gbps and a 1 Mbps line?  What does the diffrentia

What is backbone network? A backbone network is a centralized infrastructure that is intended to distribute dissimilar routes and data to various networks. It also handles mana