7.1 Understanding Networking Concepts
Networking is vital to getting the most out of your MacBook Air. OS X manages most of the details of networking your MacBook Air for you, but it is helpful to understand essential networking concepts as you create your own network.7.2 Obtain an Internet Account
To connect your network or MacBook Air to the Internet, you must have an Internet account. The most common high-speed technologies for homes are cable and DSL. Satellite and cellular connections are also available. Some communities provide free wireless networks that you can use. Before you decide on an Internet account, research the options available where you live, including the monthly cost, installation costs or startup fees, and length of contract of each option. Verify that potential providers support Macs.7.3 Set Up a Local Network
After you have a working Internet connection, you are ready to build a local network. You can include both wired and wireless devices on the network. The heart of any network is the switch or router you use. The best router choice for most Mac users is an AirPort Extreme or an AirPort Time Capsule because OS X has built-in support for administering the AirPort networks they provide. Also, these base stations shield your network from Internet attacks. The rest of this chapter assumes you are using one of these devices and that you have a working Internet connection and router.You can use AirPort Utility to manually configure an AirPort. This is useful when you want to change something about how the AirPort works, such as the name or password of the wireless network. You can configure many different options using AirPort Utility. Some of these options are mostly useful for larger networks; for a home network or other small network, you usually need to set only a few options. This section shows you how to run AirPort Utility and change some of the more useful options.
Комментариев нет:
Отправить комментарий