Network analyzers, Computer Networking

Assignment Help:

NETWORK ANALYZERS:

A network analyzer also known network monitor or a network sniffer is used to calculate the performance of or debug a network.

It may report statistics such as capacity distribution of frame size, utilization, token circulation time or collision rate.

OPERATION OF NETWORK ANALYZERS:

The main idea behind the function of network analyzer is a device with a network interface that accept all frames, which is known promiscuous mode. Several desktop computers have interface that may be configured for promiscuous type. When combined with software computer can calculate any frame on LAN. In this way the interaction across LAN is have to be private. This device receives and displays frames on the LAN.

Network analyzer may be configured to process and filter frames. It may count frames of specific kind of size. It shows only frames from or to specific device. In general it may be configured to check any value of any field and save only these frames acting the filter specifications.

 

 


Related Discussions:- Network analyzers

Multimode for transmitting optical signals, Q. Multimode for transmitting o...

Q. Multimode for transmitting optical signals? - Multiple beams from light source travel through core at different paths - Multimode step-index fiber Density remains

Barters, What is a OSI layer 2 device called a "barter"?

What is a OSI layer 2 device called a "barter"?

Program to reload the router -ccna, Cable, Erase, and Reload the Router ...

Cable, Erase, and Reload the Router Step 1: Cable the network. Cable a network that is same to the one in the topology diagram. Step 2: Clear the configuration on the rou

Reliable data transfer - transport layer, Reliable Data Transfer Figur...

Reliable Data Transfer Figure illustrate the  framework for reliable  transfer. The service  abstraction provided  to the upper  layer  entities is that  of a reliable channel

Briefly explain the terms ''cohesion'' and ''coupling'', QUESTION 1 (a)...

QUESTION 1 (a) Draw a use-case model for the above system. You must identify all possible actors and use-cases. (b) Assume you are using the Rational Unified Process a

What is the protocol number for udp, User Datagram Protocol - UDP is a conn...

User Datagram Protocol - UDP is a connectionless oriented transport protocol for use when the upper layers give error-recovery and reliability. UDP does not series data or re-assem

Advantages of firewall, Firewall The NAT router allows receiving of num...

Firewall The NAT router allows receiving of number of a data streams. If it receives a transmission in the form of acknowledgement or data streams or error responses from an ex

State about the future of the intranet, Future of the intranet At ...

Future of the intranet At present, the world of information technology is guided bythe C 3 paradigm that stands for Command, Control and Communication, which is normally

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