Explain about the Telnet in brief.
Telnet:
This is a terminal emulation program for TCP/IP networks as like the Internet. The program of Telnet runs on your computer and links your PC to a server onto the network. One can after that enter commands via the Telnet program and they will be executed as when you were entering them directly upon the server console. It enables one to control the server and communicate along with other servers upon the network. To begin a Telnet session, one should log in to a server by entering a valid username and its authentic password. Telnet is a common method to remotely control Web servers.