routing bit

例句：

1. 1. The router is responsible for routing the network traffic between different devices.
   路由器负责在不同设备之间路由网络流量。
2. 2. The router's configuration settings determine how data is routed through the network.
   路由器的配置设置决定了数据如何通过网络传输。
3. 3. In a routing protocol, each device sends out a signal to find the shortest path to reach its destination.
   在路由协议中，每个设备都发送信号以找到到达目的地的最短路径。