ssd8考试一 计算机网络
A Web proxy server listens to requests, then retrieves the requested files from other Web servers and serves them to the clients. These proxy servers are useful in certain situations, such as on firewalls, where they can allow access to certain pages and deny access to others
标签：
requested
retrieves
requests
listens
上传时间：
2014-01-05
上传用户：四只眼
