In this lesson, we’ll take a look at different Cisco wireless architectures we can use for. You also learned how we use an ESS with multiple APs to create a larger wireless network. In the 802.11 service sets lesson, you learned how an AP provides a BSS for wireless clients. Autonomous AP Architecture.
![]() Manage Wireless Network Full Signal StrengthThe fewer physical obstructions between your PC and the router's signal, the more likely that you'll be using the router's full signal strength.Reduce interference. Place the router as close to the center of your home as possible to increase the strength of the wireless signal throughout your home.Position the wireless router off the floor and away from walls and metal objects, such as metal file cabinets. For better results, follow these tips:Place your wireless router in a central location. Positioning the wireless routerPut your wireless router somewhere where it will receive the strongest signal with the least amount of interference. If you’re using cable, connect your modem to a cable jack. ![]() We recommend using Wi-Fi Protected Access 2 (WPA2) security if your router supports it. See the documentation for your router for more detailed info, including what type of security is supported and how to set it up.Some routers support Wi-Fi Protected Setup (WPS). Wireless networks have a network security key to help protect them from unauthorized access. See the documentation for your device for instructions.Set up a security key (password) for your network. Chrome for mac os x 1074You can also save your security key on a USB flash drive by following the instructions in the wizard. With WPA2 or WPA you can also use a passphrase, so you don’t have to remember a cryptic sequence of letters and numbers.Write down your security key and keep it in a safe place. We recommend that you use WPA2, because it offers better security than WPA or Wired Equivalent Privacy (WEP) security. If your router supports it, the wizard will default to Wi‑Fi Protected Access (WPA or WPA2) security. Windows Firewall is included with this version of Windows.Select the Network or icon in the notification area.In the list of networks, choose the network that you want to connect to, and then select Connect.Type the security key (often called the password).Follow additional instructions if there are any.If you have problems with your Wi-Fi network when using Windows 10, see Fix Wi-Fi problems in Windows 10 for advanced troubleshooting info. Running a firewall on each PC on your network can help control the spread of malicious software on your network, and help protect your PCs when you're accessing the Internet. A firewall is hardware or software that can help protect your PC from unauthorized users or malicious software (malware).
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