- APPLICATION PROTOCOL.
- AUTHENTICATION PROTOCOL.
- COMMUNICATION PROTOCOL.
- ROUTING PROTOCOL.
- ROUTABLE PROTOCOL.
- NON
– ROUTABLE PROTOCOL.
- TRANSPORT PROTOCOL.
- WAN PROTOCOL.
1.
APPLICATION PROTOCOL : APPLICATION PROTOCOLS
ARE USED FOR : -
A. WEB – PAGES. EX : - HTTP ( HYPER
TEXT TRANSFER FILE ).
B. FOR DOWNLOADING AND
UPLOADING. EX : - FTP ( FILE
TRANSFER PROTOCOL ).
C.
FOR
SENDING MAILS. EX : - NNTP ( NETWORK NEWS
TRANSFER PROTOCOL ).
2. AUTHENTICATION
PROTOCOL : WHICH
IS HAVING THE
AUTHORITY TO LOGIN
THE COMPUTER.
EXAMPLE : -
A.
NTLM ( NEW TECHNOLOGY
LAN MANAGER ) : USED
FOR WINDOWS 9X FAMILY AND WINNT }.
B. KERBEROS
VERSION 5 : USED FOR
WIN - 2K FAMILY AND
WIN – 2K3 FAMILY.
C. PAP : PASSWORD AUTHENTICATION PROTOCOL.
D.
SPAP : SHIVA PASSWORD
AUTHENTICATION PROTOCOL.
E. CHAP : CHALLENGE HAND
SHAKE AUTHENTICATION PROTOCOL.
F.
MS-CHAP : MICROSOFT CHALLENGE
HAND SHAKE AUTHENTICATION PROTOCOL.
3. COMMUNICATION
PROTOCOL : IT
WILL ALLOW TO
COMMUNICATE ONE COMPUTER TO ANOTHER
COMPUTER.
A.
TCP/IP (
TRANSMISSION CONTROL PROTOCOL / INTERNET PROTOCOL ) :
IT IS SUPPORTED BY ALL
OPERATING SYSTEMS AND IT IS
ALSO CALLED AS
OPEN PROTOCOL.
B.
IPX/SPX (
INTER-NETWORKING POCKET EX-CHANGE / SEQUENCIAL PACKET
EX-CHANGE
: IT SUPPORTS NOVELL
NET-WARE OPERATING SYSTEMS.
C.
NET BEUI ( NET BIOS
EN-HANCED USER INTER-FACE ) : IT
WILL ALLOW TO COMMUNICATE ALL WINDOWS
BASED OPERATING SYSTEMS.
D.
APPLE TALK : IT
WILLSUPPOERT APPLE MACHINTOSH
OPERATING SYSTEMS.
4. ROUTING
PROTOCOL : IT
WILL ALLOW TO
MAINTAIN ROUTING TABLES
FOR EVERY NETWORK.
1. RIP : ROUTING
INFORMATION PROTOCOL.
2. IGRP :
INTERIER GATE-WAY ROUTING
PROTOCOL.
3. EIGRP :
EN-HANCED INTERIER GATE-WAY
ROUTING PROTOCOL.
4. OSPF
: OPEN
SHORTEST PATH FIRST.
5. ROUTABLE
PROTOCOL : IT
WILL ALLOW TO
COMMUNICATE ONE NETWORK
TO ANOTHER NETWORK.
EX : - IP, IPX, APPLE TALK.
6. NON-ROUTABLE
PROTOCOL : IT
WILL ALLOW TO
SEND THE PACKETS
WITH IN THE NETWORK.
EX : -
NET BEUI.
7. TRANSPORT
PROTOCOL : IT
WILL ALLOW TO
TRANSFER INFORMATION FROM
ONE COMPUTER TO ANOTHER
COMPUTER.
EX : - TCP, UDP, SPX.
8. WAN PROTOCOL
: IT WILL ALLOW
TO COMMUNICATE ONE
WIDE AREA NETWORK TO ANOTHER
WIDE AREA NETWORK.
EXAMPLES : -
1.
HDLC : HIGH
LEVEL DATA LINK
CONTROL, USED FOR CISCO
ROTERS.
2.
SDLC :
SEQUENTIAL DATA LINK
CONTROL, USED FOR IBM
ROUTERS.
3.
PPP :
POINT TO POINT
PROTOCOL.
4.
SLIP : SYNCROUNS LINE
INTERNET PROTOCOL.
5.
ATM : ASYNCROUNS TRANSFER
MODE.
6.
DHCP RELAY
AGENT.
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