IP Address

* TCP / IP

- Protocal - Tatacara
- Set of rules to follow
- Combination Between TCP and IP
- Transmission Control Protocal Internet Protocal
- Use To Communication ( Untuk perhubungan )
- Language To Communication


* Why We Need Use Protocal
-to make it in order ( Untuk melancarkan sesuatu urusan )

* OSL Layer
- applications
- presentations
- session
- transport
- network
- data link
- physical

* TCP / IP Layer
- applications (telnet, snmp, smtp, phcp)
- transport (tcp, udd)
- internet (IP, ICMP)
- network access (ethernet, token ring)

* IP Terminology (Binary System)
- bit - Combination number 0 and 1
- byte - scale between 7 and 8bit cthnya 11101101 dan 000100100 = 1 byte
- octet - always 8bit (hanya 8bit sahaja tidak ada lebih dan kurang) cthnya 10101011 dan 01010100 = 1 octet

* IP Address
- alamat ataupun number telefon
- usually numerical number 0 - 9
- unique address
- device into 2 - IPV 4
- IPV 6

* IPV 4 (internet protocal version 4)
- 4 octet (32bit)
- 4 class IP address
- 2^32 = 4 294 967 296 (untuk seluruh dunia)
- binary and desimal cthnya 192.168.100.1

* IPV 6(internet protocal version 6)
- hexadecimal 128bit(16byte) cthnya 2002:DOFI:1234:0000:FFFB:AO32:0000:0000
- 2002:DOFI:1234:0000 (network)
- FFFB:A032:0000:0000 (host)
- 2002 wajib ada 16bit cthnya 0011011101101101