There is a certain correlation between CDN High Defense and server configuration. They are both important factors that affect the performance and security of the website. They jointly affect the performance, security, usability and user experience of the website. When designing and optimizing the website architecture, you need to Consider their combined use. The following is the relationship between CDN Advanced Defense and server configuration:

　　Performance Optimization: CDN (Content Distribution Network) can achieve faster access speed and lower latency by distributing the static resources of the website to various nodes around the world. The configuration of the server will also affect the performance of the website, including the server's processing power, memory, bandwidth, etc. Highly configured servers can better handle user requests, thereby complementing the CDN and providing a better user experience.

　　Security: CDN high defense usually includes protection against DDoS attacks, which can reduce the burden on the server and protect the server from large-scale attacks. Server configuration can also affect the security of the website, such as configuring firewalls, security patches and authentication mechanisms, etc. Timely updating of operating system and software patches, configuring firewalls, etc. can enhance server security.

　　Bandwidth requirements: CDN Advanced Defense can share the bandwidth burden of the server and reduce the traffic pressure on the server. Proper server configuration and CDN high-defense work together to better cope with traffic peaks and maintain the stability of the website.

　　Traffic distribution: CDN Advanced Defense can share the traffic burden of the server and distribute user requests to CDN nodes closer to the user. Server configuration determines the maximum traffic the server can handle. By combining CDN and server configuration, higher traffic carrying capacity can be achieved.

　　Disaster recovery and availability: Appropriate server configuration and CDN high defense can improve the disaster recovery and availability of the website. If a server fails, the CDN can redirect traffic to other available servers to keep the website running normally.

　　Scalability and flexibility: Proper server configuration and CDN Advanced Defense can provide better scalability, allowing websites to increase or decrease resources as needed. The scalability of the server and the distributed nature of CDN Defense Advanced can jointly support the rapid expansion of the website and adapt to changing traffic needs.

　　To sum up, CDN high defense and server configuration are two important aspects to improve website performance, security and availability. They can complement each other and jointly support the stable operation of the website and high-quality user experience. When choosing CDN high defense and server configuration, you need to comprehensively consider factors such as website characteristics, traffic requirements, security requirements, and budget to achieve the best results.