Microsoft Office 2010 key At present the IP protocol version is divided into IPv4 and IPv6 two

now use is IPv4, at the time, the designers not fully to foresee network development will be so rapidly, causing today to the dry situation IPv4 resources. And the next generation of the Internet protocol IPv6 can provide more massive than IPv4 addresses resources, the total is a astronomical Numbers, the right Numbers to "the back of the 34 with 36 zero". The number of the concept is: if the world has 180 billion Internet users, each with 180 billion computers, the Internet terminals, all these end at the same time surfing the Microsoft Office Internet, IP address is still have more than needed.

Zhao wei said, in fact, countries all over the world to IPv6 address deployment has "fight", Europe, America and other developed countries but also will be the ascension to the national strategy level, the working group established a special government push related work. Our country from 2003 on "China's next generation Internet demonstration project (CNGI)" the Chinese academy of sciences, has also in research "IPv6 network key technology and city level demonstration system", which promoted the development of China's IPv6 network, and accumulated operating experience. However, Chinese IPv6 research and development are still more limited to network research, government agencies and test, not form dimensions to commercial.

Difficult communication is the key to realize the seamless zhao wei told reporters, our country to IPv6 transition face IPv4 multiple challenges: IPv6 industry chain is not perfect, more not finish to IPv6 schedule of transition IPv4; In the network deployment,