BGP (Border Gateway Protocol) line refers to the network connection method using the BGP protocol. BGP is a routing protocol that is usually used to exchange routing information between different autonomous systems. In high -defense servers, the BGP line usually refers to the use of the BGP protocol for network connection. Let us explain in detail:

　　1. BGP protocol:

　　BGP is a path vector protocol that is used to exchange route information between different autonomous systems. The autonomous system is a set of IP networks and routers in the Internet, which is managed by a single organization or entity. BGP realizes the global accessibility by spreading routing information between the autonomous systems.

　　2. Features of BGP lines:

　　Cross -autonomy: BGP lines are usually used to connect different autonomous systems, so that data can spread globally.

　　Dynamic routing: BGP is a dynamic routing protocol that can dynamically adjust the route according to the changes of the network topology.

　　Path selection: BGP uses complex path selection algorithms to consider multiple factors to determine the best route path.

　　3. Application in high defense server:

　　In high -defense servers, the main purpose of using the BGP line is to enhance the reliability and flexibility of the network.

　　Global accessibility: BGP line enables high -defense servers to provide services globally to ensure that users can access servers from all over the world.

　　Quick fault switch: BGP allows routing switching quickly when the network fails to ensure the high availability of the server.

　　4. The advantage of combining BGP lines and high defense functions:

　　Load balancing: The use of BGP lines can achieve load balancing of traffic, distributed flow to multiple servers to improve overall performance and availability.

　　Real -time fault transfer: The BGP line can achieve real -time fault transfer, so that the server or network failure can quickly switch to the backup path and reduce the service interruption time.

　　5. BGP line and DDOS protection:

　　BGP lines are often used in combination with DDOS (distributed refusal service attack) protection service in high defense servers.

　　Fast response: BGP lines can help the server quickly adjust the route when facing DDOS attacks, guide malicious traffic to specialized DDOS protection equipment, and reduce the impact of attack on normal business.

　　Distributed protection: Combined with BGP lines and DDOS protection services, distributed protection can be achieved, and large -scale DDOS attacks can be effectively cope with.

　　The application of BGP lines in high -defense servers can improve the reliability, flexibility and security of the network. Through the management of dynamic routing, the BGP line can make the server better adapt to changes in the network environment and ensure that users can access high -quality services worldwide.