12 Replies Latest reply: Jun 23, 2008 8:04 PM by meomer
Mike Cee Level 1 Level 1 (145 points)
Using an airport extreme and two MacBook C2D's, I'd like to have the airport create an "802.11n only 5 GHz" network using WPA2 Personal security. For some reason, I can create an 802.11n only 2.4 GHz network and join it, but am unable to join the exact same network using 5 GHz.

Can anyone help me solve this?

I live in an urban environment with TONS of competing networks / microwaves / sonos / cell phones / cordless phones ... on the 2.4Ghz bandwidth and want to use 5 Ghz. What could be causing this problem?

Mac Mini 1.6 Duo Core, iMAC duo core 2.0Ghz, MacBook Pro duo core 1.67Ghz, Mac OS X (10.5.2)