I have a AIR-AP1121G-A-K9 Access point that we are configuring with a cisco ACS 4.2 server pulling from active directory. Currently we authenticate fine but we can't get a DHCP address. The code on the ap 1121 is c1100-k9w7-tar.123-8.JEA. We a vlan 10 which has all the correct ip-helper info before wired vlan 10 hosts get an ip. The SSID on the ap is configured for vlan 10 but the managment ip of the ap is on vlan 500. I can always put in the native vlan 500 config. Here is how the switchport for the ap is configured.
MDF_3750#show run int fa1/0/48
Current configuration : 131 bytes
switchport trunk encapsulation dot1q
switchport trunk native vlan 500
switchport mode trunk
Is the issue with the code on the ap? I heard about a dhcp issue with these ap's. Thanks