CONCEPT PROTOCOL AND NETWORK.

IP Address

IP Address represent binary number 32 forceps beet dissociated by dot sign in each its 8 beet. Address IP that is passed to address is computer network and equipments of network using protocol of TCP / address ip.ip can be written down with format 4 number group denary dissociated by dot sign like 192.168.10.1

Format writing of form of IP address shall be as follows 11000000101010000000101000000010

address 32 beet above to facilitate to be divided into 4 okctet ( 8 beet of session)

tables of list of host ID ( class of Ip address)
Address Ip divided to become 3 class, like example at tables of following.

Kelas Network ID Host ID default sub Net

A xxx.0.01 xxx.255.255.254 255.0.0.0

B xxx.xxx.0.1 xxx.xxx.255.254 255.255.0.0

C xxx.xxx.xxx.1 xxx.xxx.xxx.254 255.255.255.0


address of TCP/IP

TCP/IP ( Transmission Control Protocol / Protocol internet) representing network communications protocol. TCP / IP can be used as by network protocol of privet, is also used as by network of default to use internet, good use Dialup and also use otherly

PROTOCOL NETWORK

Protocol that is a order which must adhere by two or more station ( between machine) that is data terminal or computer / information / file, delivery of message which must receiver and transmitter of so that happened communications relation can walk better and correctness.

Existence of protocol of vital importance, that is to control system, complex progressively protocol, price excelsior will its, but will progressively economize usage of expense, band and equipments of other supporter

kinds of protocol
Is seen from way of its frame, can protocol differentiated to become 4 especial group:

• Protocol which orienting to character using special characters to differentiate segment-segment frame different information.

• Byte Protocol, count use header contain count field which is character count showing to come and character count which have been accepted without mistake.

• Protocol which orienting biit that is every frame lapped over to the an located field between flag early and is final. Every bit at each field except information field encoded with address beet, conduct count and inspection of mistake in network of byte.

• Protocol SDH ( digital synchronous hierrarchy) and ATM ( asynchronus transfer mode) supple standard facility to do data communications and voice. Divisible become 3 level that is : infra office with maximal reach 2 km, office inter with reach between 2 km-15km, haul long with reach above 15 km.