reply to phantasm11b
Re: Wireless LAN Controller or WLSE? That may be where I'm going wrong.
The WLC has 4 VLANS each with it's own appropriate interface. The un-tagged VLAN is the management VLAN and is in the native VLAN subnet hanging off port 1 which is a trunk to the switch. All VLAN's are permitted on the switch trunk port. The 2504 does not seem to support LAG.
Each WLAN seems to have to be "mapped" to it's own interface which the WLC creates and names the same as the WLAN. If I put the Voice WLAN into the Management Interface the native VLAN seems to be bumped off as if I had changed the native VLAN. Very confused...
The 2504 can support LAG if you upgrade to 7.4 (released last week).