1. ping host :- Verify contact with the machine “host”
The command ping sends "packets" using ICMP
(Internet Control Message Protocol) to another computer, to learn whether it is
accessible through the network.
The name of the machine can be used directly or its IP
address.
Examples: ping www.google.com
ping 193.145.85.2
2. tracert host :- Show the route that packets follow to reach
the machine “host”
The command tracert is the abbreviation of trace route,
which allows you to learn the route that a packet follows from the origin,
(your machine) to the destination machine. It can also tell you the time it
takes to make each jump. At the most, 30 jumps will be listed. It is sometimes
interesting to observe the names of the machines through which the packets
travel.
3. Ipconfig :- Display information on the active interfaces
(ethernet, ppp, etc.) in the computer.
4. netstat :- Displays information on the status of the network
and established connections with remote machines.
5. route print :- Display the routing table
The command route serves to define static routes, to erase
routes or simply to see the state of the routes.
