Lan hardware and packet filtering, Computer Networking

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.

Posted Date: 10/27/2012 8:29:35 AM | Location : United States







Related Discussions:- Lan hardware and packet filtering, Assignment Help, Ask Question on Lan hardware and packet filtering, Get Answer, Expert's Help, Lan hardware and packet filtering Discussions

Write discussion on Lan hardware and packet filtering
Your posts are moderated
Related Questions
Cube: It's a 3 dimensional interconnection network.  In Cube PE s   are organised in a cube structure.  Figure 11: Cube interconnection network

What protocol can be applied when you need to transfer files between different platforms, such among UNIX systems and Windows servers? Use FTP (File Transfer Protocol) for file

Importace of Clientsin intranet server The most interesting thing is that almost every computer can be connected as a client to the Intranet server. The client could be based

Discuss about LAN topologies LAN topologies:   Network topology is a physical schematic that demonstrates interconnection of the many users. There are four fundamental topolog

Network Protocols In computer  networks  communication  occurs between  the entities in different  systems an entity  is anything  that is  capable  of sending  or receiving

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.

Design, develop and build network systems

Security models by giving striking analogies to the real world A classical case study: (With due acknowledgements to the security exponent who proposed this theory.) He has c

Cross Bar : The crossbar network is simplest interconnection network. It has a double dimensional grid of switches.  It's a Non-blocking network and offers connectivity between out

What is Ping? Ping is a utility program that permits you to check connectivity among network devices on the network. You can ping a device by using its IP address or device nam