What is BGP server and what are its advantages?

The rise of the Internet era has driven the development of a series of industries , Among them, the server is a new network product derived from the Internet , It is an important guarantee of network security . At present, there are different types of servers for various industries in China , At present, it is mainly divided into telecommunication single line machine room 、 Connecting single line machine room 、 Mobile single line machine room and BGP Multi wire machine room .

So-called BGP Server means “ Border gateway protocol (BGP) It's a routing protocol , Used in different host gateways ,Internet Or transfer data and information between autonomous systems .BGP It's path vector protocol (PVP), It's maintained on different hosts , Network and gateway router paths , And determine the routing decision based on it .”
In a simple and popular way, it means that the computer room will be telecommunications in the initial construction 、 Unicom 、 Unicom and other lines are connected to the machine room , And then through BGP Interconnection technology integrates different lines , This is it. BGP Computer room .

benefits ： If your server is hosted in BGP In the machine room , You put the server in BGP In multi wire machine room , Users access your server through telecommunication lines , The computer room can automatically identify the user's telecommunication line , Then the information is returned to the user through the telecommunication line . This avoids the delay caused by different lines of the single line machine room sending access information to the operator for identification , It ensures the high-speed access of different line users .

So choose BGP What are the advantages of servers ?

The server only needs to have one IP Address , The best access route is determined by the backbone router on the network according to the number of routing hops and other technical indicators , Does not take up any system resources of the server . The server can choose the best route for both uplink and downlink routing , So it can really achieve high-speed single IP High speed access .

because BGP The protocol itself has redundant backup 、 Eliminate the characteristics of the loop , So when IDC There are many service providers BGP When connecting lines, it can realize the mutual backup of routes , When one line fails, the route will automatically switch to other lines .

Use BGP The protocol can also make the network have a strong scalability, can IDC The network connects with other operators , Easy to implement single IP Multi line , So that all users of Internet operators can access quickly . This is double IP Two lines can't be compared .