WLAN and DHCP with WLC controller

Question

Hi,
I've a question about how works dhcp for wifi clients.
On the WLAN edit I've seen that my option are:
1) DHCP override-> i insert the dhcp server address here
2) without DHCP override -> the WLAN will use the DHCP server configured under the management interface
Based upon these informations: why I can configure DHCP server also in other interfaces and not only in the "management" interface ?
If I configure 2 DHCP servers on a "user interface" ( without the "override" option in WLAN ) my clients will use these DHCP or the DHCP on the "management" interface ?
Many thanks in advance
Luigi

Answer 1

from the on-line help it seems different ;-/
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DHCP Server (Override)
When selected, you can enter the IP address of your DHCP server. This is a required field for some WLAN configurations. There are three valid configurations:
DHCP Server Override ON, a valid DHCP Server IP address, and DHCP Address Assignment Required: Requires all WLAN clients to obtain an IP address from the DHCP Server.
DHCP Server Override ON, a valid DHCP Server IP address, and DHCP Address Assignment Not Required: Allows all WLAN clients to obtain an IP address from the DHCP Server or use a static IP address.
DHCP Server Override OFF: Forces all WLAN clients to use the DHCP setting in the Management Interface, not the static address.
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It seems that i can Use external DHCP server, putting the address :
- in the box that appair when i flag the "override" option
- or in the management interface
I think documentation is not so clean
many thanks
Luigi