For example, consider a typical home network with four computers connected to a wireless access point (WAP) or router with an outbound connection through a cable or DSL modem.

例如，考虑一个典型的家庭网络，其中有四台计算机连接到无线访问点(WAP)，或者通过电缆或dsl调制解调器向外连接的路由器。

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If it isn't, there may be a problem with the physical connection from the network adapter on your host to the gateway (for example, a faulty switch port, cable, network card).

如果无法到达这个网关，那么从您主机上的网络适配器到网关的物理连接可能有问题（例如交换机端口、线路和网卡有故障）。

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In addition, the laying of a dedicated network connection cable.

此外，还铺设了网络连接的专用光缆。

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However, the cable infrastructure is a shared network, which means that each user's connection is merged into a neighborhood-wide pipeline before being linked to the Internet.

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