Is it considered best practice to use the internal DHCP servers on the controllers?
I am experiencing a rather strange issue where I get seemingly random disassociations on my WiSMs.
I am running a WiSM on software 18.104.22.168 and WCS version 22.214.171.124. My LWAPP network is consisting of 1010 and a few 1020 APs.
I may have traced the problem down to the fact that some access points have duplicate IP addresses.
For the Access Points, the DHCP server is my Core 6509, running IOS 12.2(18)SXF12. I feel this may be the source of the issue and would appreciate any input on how this can be prevented- it seems like the 6509 does -not- check that an IP exists before handing them out.
Thanks in advance,