新手上路一:什么是宽带路由器 http://publish.it168.comhttp://publish.it168.com/2005/0614/20050614009502.shtml?cPositionCode=04_0&cChannel=no/2005/0614/20050614009502.shtml?cPositionCode=04_0&cChannel=no ●内置PPPoE虚拟拨号 ● 内置DHCP服务器 ●NAT功能必不可少