What is CN2?

　　CN2, that is, "ChinaNet Next Carrying Network (the next -generation loading network of ChinaNet)" is a multi -business carrying network. It can support the application of data, voice, and videos. A good foundation.

　　Compared with the 163 network, the network can be carried at the same time to carry voice, data, videos, global interconnection and other businesses, especially the global Internet. The CN network has low packet loss, low latency, and light load, making many users rush.

　　The difference between the two bandwidths of CN, CN2 GIA and ordinary CNs are as follows: as follows:

　　The node is generally 59.43 nodes). CN2 GIA has an independent return to the country, which is light load and ensures the quality of access. The quality of this bandwidth is the best in the telecommunications network, but the disadvantages are also obvious. Disadvantages one, the overall GIA export bandwidth, the traffic attack conference leads to the entire GIA network fluctuations, just like the randomness of the attack, when it refers to the smoking. The disadvantage two is that the price is too expensive, and the price is about three times that of CN2 GT.

　　Ordinary CN2: China Telecom CN2 GT, is the product of the Global Transit (GIS-GLOBAL Internet Service) in the telecommunications CN2 product line. The CN2 GT has its own separate route in China, but 163 exports are still in China. The provincial/overseas node starts with 202.97 (202.97 nodes are nodes of China Telecom 163 backbone network), and international backbone nodes starting with CN2 nodes starting with 2 ~ 459.43. There are many computer rooms to access the CN2 GT, including our Hong Kong. Our Hong Kong is the current computer room where the Hong Kong CN line is located.

　　In addition, for us, CN2 GIA is returned from China Telecom, China Unicom, China Mobile's three -network CN2 GIA, that is, China Unicom and Mobile's return node also CN2 nodes; and ordinary CNs have only China Telecom returned to CN2 nodes, mobile and mobile and mobile and mobile and mobile and mobile. China Unicom takes its own straight line, so it is very common for ordinary CN and China Unicom. If you want to enjoy mobile and Unicom users CN2 nodes, you can only buy CN2 GIA products directly.

　　For telecommunications: CN2 GIA with CN2 nodes 59.43 all the way to the provincial -level node; after the international exports, the provincial nodes have taken 202.97163 backbone network nodes are ordinary CN2. There are 59 mobile and Unicom. 43 nodes are CN2 GIA, and ordinary CN2 does not appear throughout the process.