
You can configure an Airport base station through an Ethernet cable. To set up a new base station, you can use the AirPort Utility on your Mac or AirPort Utility for iPhone, iPad, or iPod touch. Connect the power cord to the Power port on your base station, then plug the power cord into a wall outlet. Connect an Ethernet cable to the WAN port on your base station, then plug it into your DSL or cable modem. If you don’t use a modem, or connect in a different way, get connection instructions from your ISP. However, it is possible to configure an Airport base station without an Ethernet cable.
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What You'll Learn

Using AirPort Utility on Mac
You can set up and manage a Wi-Fi network and AirPort base stations using AirPort Utility on your Mac. First, download the latest version of AirPort Utility for Mac for free. Then, follow the steps below:
- Connect the power cord to the Power port on your base station, then plug the power cord into a wall outlet.
- Connect an Ethernet cable to the WAN port on your base station, then plug it into your DSL or cable modem.
- On your Mac, click the Wi-Fi icon in the menu bar, then choose the base station listed under New AirPort Base Station.
- Follow the onscreen instructions. The setup assistant will automatically choose settings based on your network. If no network is found, the setup assistant will create a new network; if a network already exists, the setup assistant will extend the existing network.
- Enter your preferred password. You can choose to have one password for both your Wi-Fi network and to configure the AirPort itself by checking "Use a single password." It is recommended that you have separate passwords for added security.
- If you purchased a Base Station with an internal hard drive (a Time Capsule), you can also choose a separate password by checking "Secure disk with separate password."
- Click "Next."
- If your Airport has the option for Enabling a Guest Network, you can enable that option here. Click "Done."
- Restart your Base Station.
Depending on your requirements, you may be satisfied with the network coverage your single Airport provides. However, if you require better coverage or own a multi-storey dwelling, you may need to extend your network by installing additional access points in a configuration called bridged mode.
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Connecting to a WAN port
To connect to the WAN port, first, connect the power cord to the Power port on your base station, then plug the power cord into a wall outlet. Then, connect an Ethernet cable to the WAN port on your base station, and plug the other end into your DSL or cable modem.
If you have two Airport Extremes, one main and one remote, and they are connected via an Ethernet cable, you would normally plug the cable from the main into the WAN port on the remote. However, because the remote Extreme is configured in "bridge mode", it doesn't matter which port you use, as all ports behave the same as LAN ports in this mode.
If you have the 802.11"n" version of the AirPort Express, you can configure it to "join" or "extend" the wireless network using wireless only. In either setup, the Ethernet port on the AirPort Express is enabled, so you could connect to the Dish DVR's Ethernet port.
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Choosing network passwords
You can configure an Airport Base Station through an Ethernet cable. To do this, connect the power cord to the power port on your base station and plug the power cord into a wall outlet. Then, connect an Ethernet cable to the WAN port on your base station and plug the other end into your DSL or cable modem.
Now, for choosing network passwords:
Firstly, it is important to understand that to password-protect a network, you need to establish a homegroup. This is true for both Apple and Windows devices. A homegroup is a way of networking small business computers, and despite the name, it is a viable option for businesses. Once you have created a homegroup, you can enable password protection by requiring users to have a username and password to access the network.
For Apple devices, you can choose to have one password for both your Wi-Fi network and to configure the Airport Base Station. However, it is recommended to have separate passwords for added security. You can also choose a separate password for your Time Capsule by checking "Secure disk with separate password".
For Windows devices, to set up a password, click the Windows "Start" button and select "Control Panel". Type "Home" in the search field and click "Homegroup" from the search results. Make any optional changes, such as choosing streaming options, and click "Save Changes".
It is also important to note that you should always be able to find the password for a Wi-Fi network you are connected to. Windows, Apple, and Android devices generally save all network information for every network you have connected to. However, you may need to re-enter login information if your device forgets the password after a system update or if your Wi-Fi is having problems.
Additionally, you can use third-party password-recovering software such as Cain & Abel or WirelessKeyView to find forgotten Wi-Fi passwords.
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Extending an existing network
You can extend your existing Wi-Fi network with an additional base station using Apple's AirPort Utility on your Mac, iPhone, iPad, or iPod Touch. This allows you to use the same network name and password, so your devices will only "see" one physical network.
To set up an additional base station, first, verify that the power lead is connected to the Power port on the primary base station and plugged into a power point. Then, plug one end of an Ethernet cable into the WAN port on the base station you’re adding, and the other end into a LAN port on the primary base station. Using an Ethernet cable to connect the base stations is preferred over connecting wirelessly as it provides better throughput.
If you don't want to connect the base stations using an Ethernet cable, you can connect them wirelessly. On your Mac, click the Wi-Fi icon in the menu bar, then choose the base station listed under "New AirPort Base Station." Follow the onscreen instructions. The setup assistant will automatically choose settings for extending your network. If you want to set up your network using different settings, tap "Other Options."
You can also use the Airport Utility to click on your AE, then click on "Wireless" and choose "Network Mode" to join, extend, or create a wireless network. If you choose to create a wireless network, you can enter a different network name and password, but you should turn off DHCP/NAT in the Network tab and use "Bridge mode."
If you have CAT 5 cabling installed, you can optionally choose to interconnect your base stations with a CAT 5 ethernet cable to reduce interference between your base stations and your devices.
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Configuring without an Ethernet cable
You can configure an AirPort base station without an Ethernet cable. Here's a step-by-step guide on how to do it:
First, ensure you have the necessary hardware: an Apple AirPort Extreme router and a spare AirPort Express. The spare AirPort Express will act as a wireless "modem" to feed a wired Ethernet signal to the primary AirPort Express, which will then be configured to provide a wireless network for your devices.
Next, connect the power cord to the Power port on your primary AirPort base station, then plug the power cord into a wall outlet.
Now, you'll need to configure your AirPort Express to join the available wireless network at your location. Reset the device back to factory default settings before beginning. Then, launch AirPort Utility on your Mac or iOS device and follow the setup instructions. Choose your base station under "Set up a new AirPort base station." The setup assistant will automatically choose settings based on your network. If no network is found, it will create a new one.
Once your first AirPort Express is set up, you can connect it to your spare AirPort Express using an Ethernet cable. This will allow the spare AirPort Express to receive a wired Ethernet signal, which it will then convert into a wireless signal for your devices to connect to.
Finally, configure your network preferences, such as network name, password, and any additional security measures, through the AirPort Utility.
By following these steps, you can configure your AirPort base station even without initially connecting it directly to an Ethernet cable.
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Frequently asked questions
Connect the power cord to the Power port on your base station, then plug the power cord into a wall outlet. Connect an Ethernet cable to the WAN port on your base station, then plug it into your DSL or cable modem.
Yes, you can. You can configure the network through your device by finding the airport network on your phone and accessing the settings.
You can set up a new base station using AirPort Utility on your Mac or AirPort Utility for iPhone, iPad, or iPod touch. On your device, go to Settings > Wi-Fi, then tap the name of your base station. Follow the on-screen instructions.











































