In the process of website construction, Server hosting It is one of the common ways for website leaders. In the hosting mode, network stability and security are the main indicators for evaluating service providers. There are many factors affecting the security and stability of the server, one of which is the line of the computer room, which is divided into single line, double line, multi line and bgp lines. What are the differences and advantages of these lines?
In the IDC industry, whether Henan servers are used, leased or hosted, network resource lines are used. Room lines are divided into: single unicom, telecom lines, dual IP dual lines, single IP dual lines, single IP multiple lines realized by BGP, and dual lines realized by CDN. Customers can decide the route according to their business needs.
Meaning of single line, double line and bgp line
Single line means that the server is connected to China Telecom, China Unicom and China Mobile separately;
Double line refers to any two of the three mobile phones accessed by the server Unicom and China Telecom at the same time, double ip double line;
Bgp lines are configured with IP addresses intelligently, integrating more than 10 lines, including Telecom, Unicom, China Mobile, Railcom, Dongfang Cable, Founder, Founder, etc. Fast but expensive.
Differences and advantages of single line, double line and bgp lines
Single line server adopts single line machine room. If the business coverage is limited, users can consider choosing a single line machine room, which will lower the cost;
Double line or multi line servers can not only realize north-south access, but also meet the needs of customers for nationwide access. At present, most Internet access in the south is in Telecom, while most Internet access in the north is in Netcom. As Telecom Netcom competes with each other, telecom users visit Netcom websites, while Netcom users visit telecom websites very slowly. No matter whether your website is placed in the telecommunications room or the Netcom room, the other half of the customers will be lost. If the target customers of users are nationwide, it is appropriate to choose double line.
The optimal access route of the bgp line is hosted by the BGP machine room server at the root of the backbone router. According to the technical indicators such as the number of route hops, it will not occupy any system resources of the server. The server's uplink and downlink routes can choose the optimal path to truly achieve high-speed single IP high-speed access.
