Is there any workaround to enable internal DHCP on WLC when AP SSO (HA) is enabled ?
I checked the 7.5 beta notes and I don't see this listed as a limitation. Perhaps one of the Cisco guys can comment.
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I need to install a HA controller (5508), however I have internal DCHP on my guest network, so I postpone my install because 7.4 do not support it.
I read 184.108.40.206 release notes and it seems to support internal DHCP on 5500 series (except 7500 Flex).
Does anyone test it ? Is it my only choise ?
I just added a HA 5508 using version 220.127.116.11 and internal DHCP is still not working. When enabling SSO, I was prompted to disable the internal DHCP scope. After the 5508s rebooted in HA mode, I tried to enable the scope again but couldn't, a message pops up saying the there was a problem setting the lease duration (which hasn't been change, set to 3600s).
So in my experience, internal DHCP scope is still not supported on 18.104.22.168.
I upgraded my WLC to version 22.214.171.124 a couples days ago and Internal DHCP still working on standalone. So I´m planning to apply HA configuration on January. But your reply is not good and probably I will need to test it before put in production.