Nowadays technology development every days. I choose the

Nowadays technology development every days. I choose the first
project which is about monitor and analysing network. There are a lot of tools
available and its open sources in internet. I try some of them and I choose the
best one that help me to get details about network. Firstly, I will display
some tools which are famous and mostly use. Secondly, I will explain in details
about the tools which will be used in this project. Thirdly, I will compare
between two networks in order to see the different between them. Finally, I
will explain what the main benefits is and how to use these tools in ethical
way.

 

There are many tools available in the internet to monitor and
analyses network. However, some of them are dangerous because it show very
sensitive details about network which might be attack by unauthorized access.
These are main and famous tools mostly used:

§  WIRESHARK

Most popular protocol analyser for (packet capture, packet
analyse).

High level analysis, traffic sources, traffic volume.

Analysing packets in-depth and conversation details, protocol
debugging.

 

§  ANGRTY IP SCANNER:

This application mostly use to scan about open ports and active
ports in the network.

It’s easy to use by adding any IP address and it will display
details about that IP.

 

§  NETMON.CA:

It is very powerful website which allow you to get details in depth
and it’s mostly connected with real device in the organization. Main use for it
to check about networks errors and connection about every single device in the
network. Also its represent the rate use of users and all details about their
computers.

 

§  NETCRUNCH:

It is an application for monitoring network with all details and it
is easy to use by adding the range of IPs then it will show you the details.
Actually, I show this app to do my project because I didn’t face any problem
while I am using and also it is very helpful by giving you information
directly.

 

 

 

 

 

 

Now I will start explain about Netcrunch with some screen shot
pictures. Firstly, you need to download the application and the register using
any account like Gmail are Facebook. After that it will open automatically and
then you can start pinging.

 

–         
Ping
scanner, after entering the IP address range it will present all IPs in that
network with domain name as it shown below.

 

–         
Now
I will click on DNS audits which will show me the IPs with domain name which
are available. DNS its mean convert numbers with characters to make easy for
use and remember. 

–         
Now
how we get the subnet mask of the any IP. There is button its calculate the
subnet mask an represent it in table and shown below:

 

–         
SNMP
scanner, simple network management protocol. This button use to present
information about other devices such as printers, hubs, switches and routers.

 

 

 

–         
Open
TCP port scanning, Transmission control protocol it is define how computers
sending data and packets to each other. In this app there is button show you every
IP connected with TCP.

 

 

–         
Network
services, the application also represent which IP address has the network
services.

–         

 

 

 

Now for monitoring the rate of users in term of downloading and
uploading on the internet I use another application which present direct and in
easy way in called NetWorx.

 

 

Also I will use ICMP tool for pinging and present the rate of the
network and uses of computer. The application is called PING MANAGER.
Then I will compare it with another network using this tool.

First network1:

 

 

–         
Also
I can add network range so it will present how all details about max rate and
tracer.

 

 

 

Second network2:

 

Finally, I would like to say that learning new things will increase
knowledge and experience which allow you to perform better. In this project I
learn how to use network tools to monitor and analyse it. Also if I face any
network problem I will know from which device came so it is easy to detect.
Moreover, we need to be careful with these programs I mean use it in ethical
way In order to protect the network so If I face any open port unused I have to
close it because unauthorized he/she will be able to join the network.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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