As the scale of corporate websites continues to grow, server hosting is also loved by more and more webmasters. Enterprises only need to make corresponding configuration of the Hong Kong server to the computer room, and choose the appropriate bandwidth and lines to make it to make it to make it to make it to make it possible Hong Kong server runs safely and stable. Wide widths are selected or shared according to the needs of the enterprise, and there are three forms of the lines. How can single -line, dual -line and multi -line computer rooms, server hosting single lines, dual lines, and multi -line differences?

　　First, what is a single -line machine room? What are the advantages and disadvantages?

　　Machine room lines are commonly used in Unicom lines or telecommunications lines. Single -circuit computer rooms refer to the computer room that this machine room is either connected or telecommunications line access. There is only one line access to the computer room. The advantage of a single -line computer room is that it is wide, low in price, and high defense; the disadvantage is that the interconnection between Netcom and telecommunications lines is very slow when telecommunications users visit Netcom websites or Netcom users to access telecommunications websites.

　　Therefore, single -line machine rooms are mainly used for some users with high demand for bandwidths and attacks on websites, such as the following loading category websites, game websites with attack lines, and so on. Or regional websites, such as Netcom users or telecommunications users.

　　Second, what is a dual -line machine room? What are the advantages and disadvantages?

　　The dual -line machine room is produced to solve the problem of interconnection between the two major domestic networks (telecommunications and Netcom). The dual -line computer room is actually a machine room with two line access. Through the internal router settings of the dual -line machine room, through the analysis of the BGP automatic routing, telecommunications users access telecommunications lines, Netcom users access Netcom lines, so that telecommunications Netcom can be quickly accessible. Dual -line machine rooms are divided into two ways, one is dual IP dual line, and the other is single IP dual -line.

　　1. Dual IP dual -line implementation method refers to installing two network cards on a Hong Kong server. Participate in Telecom Network Line and Netcom Networks and set up a Netcom IP and a telecommunications IP. In this way Users are accessed from different lines. The most significant feature of the dual -line dual IP is the fast speed, and the north and the south are well connected; the disadvantage is that the technical is not very mature and unstable.

　　2. Single IP dual line refers to setting up an IP on the Hong Kong server. This IP is Netcom IP or Telecom IP. Setting data packets through the route device is a dual -line technology realized by telecommunications network or Netcom network. This solution can also improve the access speed of Netcom users and telecommunications users, solving the problem of setting routes on the Hong Kong server to set up a route. The best route will not be automatically judged from time to time. The advantage of the single IP dual line is to realize the interoperability and rapid access to the north and the south; the disadvantage is that the telecommunications network access access speed is not exactly the same.

　　Generally speaking, the two -line computer room supports user access across the country, and is suitable for websites for users across the country, such as mall websites and portal websites.

　　Third, what is multi -line machine room? What are the advantages and disadvantages?

　　Multi -line refers to the data of different network operators such as telecommunications, Netcom, mobile, Tietong and other backbone lines, automatically capture the data of the user source server through the buffer program, and then slow down the Hong Kong servers with different network nodes. Essence In conjunction with the supporting network analysis function of the smart DNS Hong Kong server to realize that different network users can access the website on the closest network segment, thereby avoiding the purpose of affecting the speed of website access due to network problems.

　　Multi -line is achieved through CDN (content distribution network), and most of the CDN technology is relatively mature on the rational static website, and websites with strong interaction are not very mature. At present, the CDN scheme is mainly used as an auxiliary solution to cooperate with other dual -line solutions to achieve the best results.