Renting the Hong Kong Cloud Server for the record, cloud service providers usually provide us with several lines such as CN2, optimization of direct connection, international and high defense defense for us. So how should we choose these bandwidth lines? What are the differences?

　　How to choose the overseas cloud server bandwidth line?

　　I believe that many users who pay attention to or Hong Kong Cloud Server know more about the CN2 line when renting the Hong Kong Cloud Server. This is because the CN2 line is a new generation of overseas business network in China Telecom. Compared with the traditional 163 line, it is a direct connection. High -quality network lines in the domestic mainland can not only greatly increase the speed of overseas cloud server lines, but also have high stability. Therefore, in order to ensure the user experience of users when renting, it is recommended to choose the CN2 line.

　　The direct connection line is the 163 network line. The number of users is large. It needs to jump multiple nodes to return to the country. The quality of the line is average. Optimizing the direct connection means that the service charter will optimize the node line of the 163 network and increase the speed of the 163 line. Although the 163 line is not as CN2 lines, its resources are large and the cost is low, so many users who rent a large bandwidth server will choose to optimize the direct connection line, and its performance is also good.

　　The international line is a global country line containing domestic lines, also known as the BGP international line. It mainly depends on the national lines connected by the machine room. Generally speaking, the cloud server of the international line is not very friendly to domestic users' visits experience. Therefore, few domestic users will choose international routes, but if it is similar to overseas users such as foreign trade enterprises, cross -border e -commerce industries, or overseas overseas Chinese exchange forums, then renting an international line is very suitable.

　　High -defense lines are overseas cloud server defense lines. They are mainly used to respond to cloud servers being attacked by the network. The price of high defense lines is generally high, and it is also a network line with defensive attributes.

　　In short, the CN2 line is aimed at high -quality lines for domestic users, with high costs; optimization is a line for users at home and abroad. Although not as good as the CN2 line, it is worse than the international line and the cost is average; the BGP international line is for overseas overseas user.