To create different SSIDs, you need an 802.1q trunk setup on the switchport to which the access point connects. Without the capability of connecting a trunk link, you're correct to say that you cannot use multiple SSIDs.
If, however, you're using a non-Cisco switch that supports trunking, you can use multiple SSIDs and the native VLAN defaults to VLAN 1. Just keep that in mind while setting things up. My guess is that there's a way to redefine the native VLAN if needed on any switch that supports 802.1q, but you really don't need to do that to use multiple SSIDs anyway.
Not sure what this has to do with the posted topic, but that's fine :)
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
This is the start of a display filter cross reference between Wireshark
and OmniPeek. The 1st installment is a table of advanced filters. More
filters will be added as time allows. It is a living doc, so check back
for changes every so often Please feel f...
I have created a Powershell script to automatically add a Wireless Guest
User on Cisco WLCs. (tested on 2500 Series) The script should be
completely self explanatory. Prerequisites: Powershell SNMP Module
(Install-Module -Name SNMP) SNMP Write Access to y...