Let me try this again..
I am attempting to set up multiple SSIDs and VLANs on a 1121G autonomous / IOS WAP. One appears to be working fine - the other has no connectivity.
SSID = ssid_100 and VLAN 100 seem to be working fine. We can connect and get the appropriate DHCP address.
SSID = ssid_910 and VLAN 910 are not working. The client and the AP both say the client is associated, but DHCP fails. I have used a packet sniffer to verify that the DHCP request is never making it to the switch port.
I think the VLANs on the wired LAN are working fine, because I can plug into a properly configured switch port and get connectivity no problem.
I have attached a snippet of the WAP config. The switchport tthat the WAP is connected to has this config:
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,100,910
switchport mode trunk
Any suggestions or pointers will be very much appreciated.