路由器的英文：
router

An IP subnet usually is assigned to each of the router's network interfaces
IP子网一般被分配到路由器的每个网络接口上。

A router connects two or more IP (that's the Internet Protocol) networks.
路由器可连接两个或多个IP(即Internet Protocol)网络。

Filter route establish the basic rules for connectivity through a firewall.
过滤路由器为通过防火墙的连通性建立基本规则。

The packet filter rout provide the same functionality as the packet filter firewall describe in section2.1.1.
包过滤路由器与包过滤防火墙具有同一功能，如2。1。1部分所述。

for addresses that may be several hops away, it shows the best nexthop router
对于要有几跳的地址，它显示出最佳的下一跳路由器。

The route filter packet based on the source and destination of the packet.
路由器针对包的来源和目的过滤包。

A good thing about routers is that they can attach physically different networks .
路由器的优点之一是能连接物理不同的网络。

I will test the router in your apartment this afternoon.
我下午先去你的寓所帮你测试好路由器。

Routers and Layer 3 switches can read IP and other Layer 3 protocols
路由器和第三层交换器可以读出IP和其他的第三层协议。

The topology is defined by the bastion host or host and the packet filter route used.
此拓扑定义为所使用的bastion主机或主机和包过滤路由器。

I will test the router in your apartment this afternoon.
我下午先去你的寓所帮你测试好路由器。

An IP subnet usually is assigned to each of the router's network interfaces
IP子网一般被分配到路由器的每个网络接口上。

A router connects two or more IP (that's the Internet Protocol) networks.
路由器可连接两个或多个IP(即Internet Protocol)网络。

A good thing about routers is that they can attach physically different networks .
路由器的优点之一是能连接物理不同的网络。

Endpoint or router systems periodically send a ping to a location in the IP network.
端点或者路由器系统定期地向IP网络上的一个地方发送