Lan hardware and packet filtering, Computer Networking

Assignment Help:

LAN HARDWARE AND PACKET FILTERING:

The diagram below explain the LAN hardware

198_LAN HARDWARE AND PACKET FILTERING.png

LAN INTERFACE:

 LAN interface operates all details of frame reception and transmission which are shown as follows:

  • It includes hardware error detection, addresses codes, etc. to outgoing frames.
  • It can use DMA to copy frame data directly from main storage.
  • It obeys accessing rules (e.g., CSMA/CD) when transmitting.
  • It detects error detection codes on incoming frames.
  • It can use DMA to copy data directly into storage.
  • It detects destination address on incoming frames.
  • The frames not addressed to the local device are ignored and don't affect

       the local device in any way.


Related Discussions:- Lan hardware and packet filtering

Mpi functions and environment, MPI contains hundreds of functions, a small ...

MPI contains hundreds of functions, a small subset of which is enough for most practical purposes. We shall talk about some of them in this unit. Functions for MPI Environment:

Describe briefly how the news filtering agent works, QUESTION (a) Conce...

QUESTION (a) Concerning agents that reduce workload, there are four agents developed using a learning approach among which is the News Filtering Agent. Name the other three age

Explain monitor stations of token passing, Monitor Stations Lost t...

Monitor Stations Lost tokens - timer is issued each time a frame or token is generated If no frame is received in time period new token is generated by a monitor stat

Explain about twisted-pair cable, Q. Explain about Twisted-Pair Cable? ...

Q. Explain about Twisted-Pair Cable? - Two conductors surrounded by insulating material - One wire utilize to carry signals and other used as a ground reference - Twistin

Typical functional units of the client/server applications, What are the mo...

What are the most typical functional units of the Client/Server applications? Ans) typical functional units of the Client/Server applications User interface Business Logic

Media, explain history of internet?

explain history of internet?

Gateway - networl layer and routing , Gateway A gateway  is an internet...

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  pro

Distant vector protocols, RIP and IGRP are Distance Vectoring protocols tha...

RIP and IGRP are Distance Vectoring protocols that send their whole routing tables to their neighbours. In some Cisco literature, EIGRP is listed as an 'advanced distance vector

Asynchronous transfer mode (atm), Telephone companies (Telco's) stated ATM ...

Telephone companies (Telco's) stated ATM to meet various goals. It gives universal service for all support and subscribers for all users for video, voice and data. It has a single

Troubleshoot and correct vtp and configuration errors-ccna, Troubleshoot an...

Troubleshoot and Correct VTP and Configuration Errors When all errors are corrected, you should be capable to ping PC4 from PC1, PC5 from PC2, and PC6 from PC3. You should also

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