Some Computer Term
- OSI reference Model:
OSI means Open System interconnection. it is a logical network Layer
published by International Organization for Standardization and
International Telecommunication Union. it has seven layers such as
application layer, presentation layer, session layer, transport layer,
network layer, datalink layer, physical layer.
- PC card : PC
card is a Peripheral card used for laptop card. it could be modem,
network interface card etc.\
- ping : it is a command
to justify the connectivity of network. it use ICMP echo request massages
to transfer them to the specified workstation by the command.
- POP3: Post office
Protocol 3 is a TCP/IP Protocol work on application layer to use to
receive e-mail from mail server to client.
- Remote Monitoring Protocol:
A network protocol that enables hardware and software devices to transmit
status information to central network management console.
- Routing Information Protocol
(RIP): A dynamic routing protocol that enables routers to receive
information about others computer is the network. which enables them to
keep their routing tables update.
- Secure Hyper Text Transfer
Protocol (HTTPS) : A secure web Protocol that provides authentication and
encryption services to Web client/ servers transactions
- Secure Socket Layer (SSL) : A
secure web Protocol that provides authentication and encryption services
to Web client/ servers transactions
- SLIP :Enhanment of SLIP is
Serial line Internet Protocol. it is TCP/IP protocol of application layer
used for dial up connections
- Simple Mail Transfer
Protocol. (SMTP): An application Layer TCP/IP Protocol which is used
for sent Mail.
- SNMP: Simple Network
Management Protocol is aprotocole which work on Application Layer TCP/IP
Protocol used to transmit information about the status of network
component to the CNMC
- Telecommunication Network
Protocol: (Telnet): An application layer protocol to administer remote
computer.
- Transmission Control Protocol
(TCP): it is a Transport layer connection oriented protocol.
- user Datagram
Protocol: An connectionless Transport layer Protocol use for short
transaction, usually consisting a single request and reply.
- WINS Windows Internet Naming
service: This service use for resolving NetBIOS Name to IP address.
- X.500: it is standard
Published By ISO & ITU defining the structure of a global directory
service. Windows Active Directory Service and Novell Directory service are
based on X.500 structure
