交换机、防火墙、路由器概述和系统介绍相关文件
switch、router (2016-03-09, PPT, 6407KB, 下载3次)
最简单的方法是启用WIN2003的自身带的网络防火墙，并进行端口的改变。功能还可以!Internet 连接防火墙可以有效地拦截对Windows 2003服务器的非法入侵，防止非法远程主机对服务器的扫描，提高windows 2003服务器的安全性。同时，也可以有效拦截利用操作系统漏洞进行端口攻击的病毒，如冲击波等蠕虫病毒。如果在用windows 2003构造的虚拟路由器上启用此防火墙功能，能够对整个内部网络起到很好的保护作用。
The easiest way is to enable itself with WIN2003 network firewall and the port change. Function can also be! Internet Connection Firewall can effectively intercept the illegal invasion Windows 2003 Server, to prevent illegal remote host server scan, improve windows 2003 server security. Also, you can effectively block the port using the operating system vulnerabilities to attack viruses such as Blaster worm. If constructed with windows 2003 virtual firewall feature is enabled on the router, to the entire internal network play a very good protection. (2013-08-29, PPT, 16KB, 下载7次)