IP Addressing :-
IP Address is diffent the network.
In order to communicate over the internet, computers and devices must have an IP address(sender & receiver) consider a situation where you are required to locate or communicate to a friend. Typical approach will be to look for the friend's address(it could be a postal address, email id or phone no.) Similarly, in the networking world, two important addresses.
IPV4 Addressing:- A 32 bit IP address often depicted as dot address. And it is grouped 8 bits at a time. If you look your PC's IP address you can see 4 parts of numbers separated by dots, something like 124.187.1.3 and those each number separated by the dots is of 8 bits. Each group of 8 bits is called an octet.
This IPV4 class is 5 & small the IPV6.
Classification of IP address
- Class A :- class range 0-127 .addresses are assigned to networks with a very large number of hosts.
- Class B :- class range 128-191. addresses are assigned to medium-sized to large-sized networks.
- Class C :- class range 192- 223 addresses are used for small networks.
- Class D :- class range 224-239. addresses are reserved for IP multicast addresses.
- Class E :- class range 240-254 is an experimental address that is reserved for future use.
Questions:-
- What is IP addressing
- Difference between IPV4 & IPV6
- Explain classes of IP addresses
- What is subnat marks
