If you have a WAP11 ver. 2.2 connected directly to your Broadband Modem, and have your PC connecting wirelessly to the WAP11 ver. 2.2, as shown below, you may have difficulties accessing the WAP11 ver. 2.2 for the purpose of configuring advanced settings. NOTE: These directions are ONLY for users connecting to their WAP11 ver. 2.2 WIRELESSLY and not with an Ethernet cable"
The IP address assigned to your PC by your ISP and the IP Address for the WAP11 ver. 2.2 (192.168.1.251) are on different networks. While you are able to use the WAP11 ver. 2.2 to connect to the Internet, you will be unable to connect directly to it for configuration purposes. This is why Linksys created the Setup Wizard to help you configure the WAP11 ver. 2.2. However, not all of the Advanced features are included in the Setup Wizard. If you need to configure Advanced features on the WAP11 ver. 2.2, you will need to temporarily change your PC's network settings.
How to do it?
The default IP address of the WAP11 ver. 2.2 is 192.168.1.251. If you have made any changes to your configuration settings, run the Setup Wizard to verify the IP address on the WAP11 ver. 2.2. If the IP address has been changed, you will need to change the instructions below accordingly.