2. TCP/IP
● TCP means
Transmission Control
Protocol.TCP is one of
the protocols that are
said the data link control
protocol,and used by the
communication
processing of TCP/IP.
● IP means Internet
Protocol. It is a protocol
that transmits information
in the Internet.
3. ISP
● ISP means Inetrnet
Service Provider.
● The Internet provider
ISP.
4. ISDN
● ISDN is short for the
Integrated Services
Digital Network.
● It is convergence of
digital line.
● It can use packet
correspondence and
exchange of line
correspondence.
5. What is IETF
● IETF stands for the
Internet Engineering
Task Force.
● IETF is related to the
TCP/IP.
● IETF is organization
that standardizes the
internet technology.
