Saturday, January 24, 2015

Basic Networking Commands

Today, i am going to teach you about the commands which are used daily in networking.These commands are also used in hacking for information gathering purposes about the target.Learn and practice the commands given below -:

1.Ping                                                                                                                                                                                                 Ping is a important tool used very commonly to check, the host is online or not means, its is connected to network or not. It also mean, the host we are trying to ping  is accessible from your computer or not. I am showing you the example in the picture shown below-


2.Tracert                                                                                                                                                                                          Tracert is a command tool used to trace the route from your computer to Host computer . It uses ICMP (internet control messaging protocol) to trace the route. It just lists the  hops or routers comes in between while reaching the host computer  from your own computer.


3.Nslookup                                                                                                                                                                                      Nslookup is a command line tool which acts like a reverse-dns of any Ip address. This resolves the Ip address to Domain name.Just see below to know more


4.Netstat                                                                                                                                                                                            Netstat is a tool to list the connections to foreign addresses with their port numbers . This is very useful tool. It lists all the TCP and UDP connections . Command is “netstat -an”