BGP and CN2 are two different network line technologies, each with some unique characteristics and applicable scenarios. When selecting line technology, you need to determine which technology is more suitable for you according to specific needs. The characteristics of BGP and CN2 will be discussed below and what they apply.

　　BGP (Border Gategory Agreement):

　　BGP is a protocol for route Internet data streams. It is one of the core protocols widely used in the Internet. The following are some of the key features of BGP:

　　Global coverage: BGP is a global routing protocol that allows different Internet service providers (ISP) to exchange routing information to enable the Internet to achieve global connection.

　　Dynamic routing: BGP is a dynamic routing protocol. It can automatically adapt to changes in network topology and help find the best path for data streams. This makes BGP very suitable for changes in network topology and traffic mode.

　　Multi -path selection: BGP allows multi -path selection, which means that it can maintain multiple route paths at the same time and switch to the backup path when necessary to improve the availability and redundancy of the network.

　　Autonomous System (AS): BGP uses the autonomous system to define a set of routing strategies. Each AS is responsible for managing its own routing decisions, which makes BGP very flexible, but also requires high -level network management knowledge.

　　CN2 (China Telecom International Network):

　　CN2 is a network line service provided by China Telecom that focuses on providing lower delay and reliable connections for traffic connecting traffic in China and Asia -Pacific. The following are some of the characteristics of CN2:

　　Low latency: CN2 network design aims to reduce the delay in connecting mainland China and Asia. Therefore, it is very useful for applications and services that need to respond quickly, such as online games, video streams and financial transactions.

　　Stability: CN2 lines are usually stable and have good connectivity, which is essential for applications that require high availability and reliability.

　　Special network: The CN2 line is usually a special network for China Telecom, which provides a certain isolation, which helps reduce congestion and network interference.

　　China Export: The CN2 line is often used as a channel connecting the export of mainland China, which is very important for applications that serve in the Chinese market.

　　Choose the right line technology

　　Choose BGP or CN2 line technology depends on your specific needs. If your application needs a global Internet connection and you have high -level network management knowledge, then BGP may be a better choice. But if your focus is to connect to mainland China or Asia, and need low delay and more stable connection, then the CN2 line may be more suitable for you.