The shortcomings of IPv4 and the principle of IPv6

If you know more about computers, you should know that because of the rapid development of the Internet, more and more people use computers. But the computer's Internet protocol is still a long ago, before the Win7 is basically IPV4 agreement, this Protocol allocation processing IP address is not enough, is expected next year will lead to some computers do not use IP. So Win7 introduced a new protocol IPV6

1

Status of the IPV4 protocol:

The "Remaining fuel indicator" of the IPV4 address is flashing an impending warning that only 5% of the IPV4 address is available and is expected to be depleted by the fall of next year.

2

Disadvantages of IPV4

The people who used computers a few decades ago were not many, so the agreement could say that no one would consider a person with no IP address assigned to the Internet.

3

The principle of IPV6

The IPV6 's 128-bit address length forms a huge address space. It can provide a globally unique address for all conceivable network devices for a long time to be expected. The 128-bit address space contains an exact number of addresses of 340,282,366,920,938,463,463,374,607,431,768,211,456. These addresses are sufficient to provide a separate IP address for each grain of sand on the earth.

The above is about the shortcomings of IPv4 and the principle of IPv6 , for some people who do not know the basic knowledge of computer address assignment is very useful.