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Showing posts from October, 2011

IP v6

IPV6(Internet Protocol Version-6) IETF(International Engineer Task Force)- IETF is a organization that design IP Address. After That it provide that Ip Address to other organization. IANA(Internet Assigned Number Authority)- It is an organization that distribute the IP to RIR(Regional Internet Registry). IETF provide the IPv4 tender to IANA to distribute that IP. ICANN(Internet Corporation for Assigned Network Number)-It is a organization that distribute Ipv6 to RIR. IETF provide the IPv6 tender to ICANN to distribute that IP. RIR(Regional Internet Registry)- It provide the IPv6 to Asia or Africa zone or  ISP. Example-       2000:0030:305A:3CB1:0000:3B9A:0000:353A __________________    ___________________     Network ID                                 Host ID Note- Ipv6 divide 8 blocks and each block contain 16 bit so Total bit of IPv6 is 128 bit and it is formed in Hexadecimal format. And Each block separated (:) symbol. One Block is contain 4 HexaDe