It's not a rave, it's a lan party.

不狂欢派对，而网聚会。

Whether it's a small office or a global network like the Internet.

不管网，还在整个互联网中。

Yes. At the same time, we are within an intranet service.

能。时还都在一网内。

These relatively small networks of close-by computers are called Local Area Networks, or LANs.

这些相对较小的附近计算机网络称为网或 LAN。

We start at 192.168.0.1 -- thats the IP address for my computer on our LAN.

192.168.0.1 开始——这的计算机在网上的 IP 地址。

Internet access is increasingly available on wireless LAN (local area network) systems, commonly known as Wi-Fi.

无线 LAN（网）系统（通常称为 Wi-Fi）越来越多地提供 Internet 访问。

For your computer to get this video, the first connection is to your local area network, or LAN, which might be every device in your house that's connected to your wifi router.

要让您的计算机获取此视频，首先要连接到您的网或 LAN，这可能您家中连接到 wifi 路由器的每台设备。