The full name of CN2, China, is abbreviated as CNCN, which is further abbreviated as CN2. China Telecom's next -generation operator network, from the name, seems a bit abstract. The CN2 dedicated line is a dedicated line launched by China Telecom. It can be said to be the best quality network bandwidth line launched by China Telecom at present.

　　Advantage 1. The network structure of the CN2 circuit is complete, and the transmission speed is faster

　　The core technology currently used in the Hong Kong CN2 line is IP/MPLS. At the IP level, routing convergence speed is usually less than 500ms, with multiple equal lines for load sharing, stable use of IGP/BGP protocols, and so on.

　　In the early days of using the load that does not exceed 50%of the load, the DiffServ technology can effectively ensure that the multi -type QOS business can be effectively guaranteed. The role of QOS technology is not only to distinguish multiple quality services. This technology is also among the distribution of network resources. Play an important role.

　　At the same time, at the MPLS level, FRR is installed between the 50 links between the core nodes, and the protection of 50ms is performed in the system. In this way, the server on the CN2 line can bypass multiple nodes and directly connect to the domestic telecommunications network, which will speed up your access speed.

　　Advantage 2. Hong Kong CN2 line server can meet more business applications

　　CN2 it carries the SLA business guaranteed by China Telecom's QOS guarantee, which can also meet the voice, video, data, dedicated lines, international Internet and other businesses at the same time. In order to effectively meet the QOS requirements of the carrying business, the CN2LINE server provides high -performance network indicators, such as average one -way delay, maximum one -way delay, and one -way package loss rate has reached the international high level.

　　Advantages III. CN2LINE server covers a wide range of coverage

　　The Hong Kong CN2 line is also a straight connection between the United States and the mainland, which can achieve faster and covered networks. The US CN2 line is directly connected to telecommunications. Telecom CN2 backbone network adopts a three -layer network structure, including the core layer, connection layer, and edge layer. Their corresponding nodes are core nodes, connection nodes, and edge nodes.

　　At present, the CN2 network includes 31 provinces, autonomous regions, and municipalities, including 199 domestic and medium -sized cities CN2 backbone nodes and business nodes, as well as overseas POP nodes. Therefore, the US server using CN2 line has higher network quality and wider business needs than ordinary servers.