Next, run the cable from the NIC in each computer to the Ethernet hub ensuring all cables are out of the way of users who will need physical access to each computer in the LAN.
然后用网线将每台计算机的网卡接到以太网集线器上，确保所有网线避开那些人们会时常经过的地方。
To determine whether each computer can communicate with every other computer in the LAN, use the ping command.
可以使用ping命令来判断计算机能否与其他计算机通讯。
You can copy the /etc/hosts file that you have just created to a floppy disk or CD-ROM (if you have a writeable CD-ROM drive) and copy that file to the /etc directory of each computer in your LAN.
你可以将 /etc/hosts 文件拷贝到软盘或光盘（如果你拥有一个光盘刻录机）上，然后再从软盘或光盘上拷贝到待配置计算机的 /etc 目录下。
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