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

Difference between baseband and broadband transmission , What is difference...

What is difference between Baseband and Broadband Transmission in ccna? Ans) In a baseband transmission, the entire bandwidth of the cable is consumed by a one signal. In bro

Connectionless service, In connectionless schema, there is no connection re...

In connectionless schema, there is no connection required. The source of data includes destination information in data and transmit to the network. Network transmit each data item

Differentiate between multicast and broadcast, Multicast and Broadcast ...

Multicast and Broadcast In broadcast interconnection network at an individual time one node sends the data and all other nodes obtain that data.   Broadcast can be termed as on

Explain cross bar interconnection networks, Cross Bar : The crossbar networ...

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

Briefly describe three security requirements of an agent, QUESTION (a) ...

QUESTION (a) Briefly describe three security requirements of an agent (b) List four threats that may be caused by malicious hosts to mobile agents (c) Describe the forwar

Iso - organization for standardization, - The ISO (International Organisati...

- The ISO (International Organisation for Standardisation) is an International standards organisation responsible for a wide range of standards including many that are relevant to

Shared memory programming, We know that all processors share a common memor...

We know that all processors share a common memory in shared memory model. Every processor, however, can be assigned a different part of the program stored in the memory to implemen

Packet switching - fundamentals of networks, Packet Switching In the  ...

Packet Switching In the  packet  switching network  type on specific  path is  used for  data  transfer. Instead the data is chopped up into  small  pieces called packed and s

Difference between tftp and ftp application layer protocols, What is the di...

What is the difference between TFTP and FTP application layer protocols? The Trivial File Transfer Protocol (TFTP) allows a local host to obtain files from a remote host but d

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