I have old WEP PDA that use a 128k passphrase.We are now moving to a controller and LAP environment and have to keep this support untill we can phase them out. Can I create a key on WCS that break the rules 40bit 5 character key, 104bit 13 character key and 128bit 16 character key?
Yes, WLCs support 40/104/128-bit WEP keys for backwards compatibility with such products. It's always advised that you obtain confirmation of this from Cisco directly, though. Either talk to your Cisco rep, open a TAC case, or call them at 1-800-GO-CISCO.