Introduction - If you have any usage issues, please Google them yourself
Currently available IPv4 addresses have been allocated about 70 , and the Class B addresses have basically been exhausted. The use of a length of 128 bytes of IP addresses IPv6 protocol, then solve the problem of the shortage of IPv4 addresses, and address capacity, security, network management, mobility and quality of service, etc. There is a noticeable improvement, IPv6 has also become the next generation of Internet protocol used by one of the core standards