AP4121 Fails When Attempting WEP Key Switch

Article ID: 63468524

Symptom

AP4121 Fails When Attempting WEP Key Switch

Facts

AP4121

Resolution

The T2+ radio will allow all four WEP Keys to be used. However, older AP4121 units, without the T2+ radio will not be able to use WEP Keys two through four.

The AP4121 will work on WEP Key 1, but when trying to use any other WEP Key, units will not associate to it.

In order to use all four WEP Keys, the radio will have to be upgraded with the T2+ radio.  If you are unsure of which radio type is in your AP4121, you can check the radio type under System Summary.  In the second column, towards the bottom will be the Radio Type listing.