1. Understanding Telnet
What is Telnet?
What is Router?
What is Printer?
What is IP address?

2. What is Telnet?
● Telnet (Teletype
network) is a network
protocol used on the
Internet or local area
networks to provide a
bidirectional
interactive
communications
facility.

3. What is Router?
● A Router is a
networking device
whose software and
hardware are usually
tailored to the tasks
of routing and
forwarding
information.

4. What is Printer?
● Printer (computing), a
computer peripheral
that reproduces text
and/or pictures on
paper or other kind of
printable surface

5. What is IPaddress?
● An Internet Protocol
(IP) address is a
numerical
identification and
logical address that is
assigned to devices
participating in a
computer network
utilizing the Internet
Protocol for
communication
between its nodes.

6. Reference
Wikipedia:
http://en.wikipedia.org/wiki/