CN2's full name "China Telecom's next -generation carrier network (ChinanetCarryingNetwork)" is a new network transmission line built by China Telecom backbone network and boutique business network. It can support various types of applications such as data, voice, and video, which belongs to overseas commercial networks.

　　Why should overseas servers choose the CN2 line?

　　Users who have rented overseas servers should know that the slow overseas server speed is due to the too far and the line node jumps too much. The server's website access speed and delay, and even the package rate, such as foreign American servers.

　　Overseas server lines generally include CN2, optimized direct connection, and international routes. For domestic users, the CN2 line is the fastest for visiting overseas servers, followed by optimizing direct connection, and then international lines. CN2 Overseas Line directly connects mainland China, which greatly improves the speed of access to foreign servers in mainland China, reducing delay and packet loss rate. The server is recommended to choose the CN2 line.

　　What if you don't choose the CN2 line?

　　If the overseas server does not choose the CN2 line, it will affect the access speed and stability of the overseas server website, and the access speed and instability of the website will affect the search engine's capture, inclusion, and even ranking and traffic. It can be said that the CN2 line is an overseas server website. Get the basic guarantee of traffic in search engines.

　　What are the disadvantages of the CN2 line?

　　The CN2 line belongs to the commercial network of China Telecom, so the cost of CN2 network lines is much higher than the cost of direct connection and international networks. For users who rent overseas servers, the rental fee will be higher.

　　What should I pay attention to when choosing the CN2 line?

　　CN2 is divided into two -level lines of CN2 GT and CN2 GIA. CN2 GIA is the overseas export line. Many service providers like to impersonate CN2 GT as the CN2 GIA line. Because the cost of CN2 GT is lower and the performance is not as good as CN2 GIA, so in this When renting CN2 overseas servers, you must pay attention to identification. Reference reading: How to see if the foreign server is the CN2 GIA line

　　CN2 lines must be selected overseas servers?

　　no. Choose according to the needs. In general, it is a good decision to rent a CN2 line to rent overseas server, but if it is the needs of foreign users such as foreign trade business and cross -border e -commerce in domestic enterprises, at this time It is good, and the second is that there is a need for network resources of overseas servers. For example, large bandwidths are recommended to choose a direct line. We recommend that the CN2 line is based on users of overseas server websites in mainland China.