IP ADDRESS :-
1.it stands for internet protocol address.
2.unique number provided to each and every device.
3.in the form of integric separated by dots.\/for ex:-192.168.10.26
IP ADDRESS :-
two types of ip address
ipv4(ip address version 4) ipv6(ip address version 6)
1.IPV4
>length 32 bits.
>octet 4(8 bits is equal to 1 octet.1 octet =1 byte=8 bits)(octet 4=4*8=32 bits)
>range(0 to 255)
>4 billion(2^32)(4 billion ip addresses made in ipv4)
>192.168.10.26(0 se 255 me hi honge yeh numbers)
2.IPV6
>length 128 bits
>octet 8(1 octet =16 bits)(16*8=128)
>0 to FFFF(65535)
>340 trillion(2^32)
>2001:0db8:85a3:0000:0000:8a2e:0370:7334(hexadecimal ke combination )
two types of ip:
1.public ip
2.private ip
classes of ip:(ipv4)
CLASS A :(0 TO 126) (125.255.23.17)
CLASS B:(128 TO191) (191.23.28.114)
CLASS C:(192 TO 223) (192.204.10.114)
CLASS D:(224 TO 239) (used for multicasting)
CLASS E:(240 TO 255) (used for research)
127.0.01> local server
class a,b,c >given to local user like us
IP ADDRESS :-OCTETS ARE DEVIDED INTO TWO PARTS
1.Network Id(1)
2.Host ID(0)
blocks 4 in an octet
class a :- N N N H
CLASS B:- N N H H
class c :-N N N H
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