Question

major concern in IPv4

Answer 1

'Addressing' is the major concern of IPv4.

• IPv4 supports 32 bit length address, with the header length of 20 bytes.

• So, we can say that It allows maximum of 2³² i.e., 4,294,967,296 unique addresses.

• Every IPv4 address contains two parts : Network address and host address.

• The first four bits of the address tells which class the IP address belongs to. If the first bit is 0, then it belongs to A class. If first is 1 and second is 0, class B. If first 2 bits are 1's and 3rd one is 0, class C. If first 3 are 1's and the 4th one is 0, class D. If all are 1's, class E.

• IPv4 bits are separated by dots (.)

Learn more :

1) Which of the following is a major concern in IPv4 addressing?

brainly.in/question/8009503

2) Want to know more about IP addressing? Go through this link.

brainly.in/question/643036

Answer 2

Answer:

IPv4 stands for Internet Protocol version 4. It is the underlying technology that makes it possible for us to connect our devices to the web. Whenever a device accesses the Internet, it is assigned a unique, numerical IP address such as 99.48. 227.227.