Planning to deploy 100+ APs in to a SZ cluster (2x SZ104). What's the best way to enable AP discovery by the WLC?
WLC IP is in 172.x.x.x/24 range (MGT). Do the APs have to be in the same range as the WLC to be discovered? If so, how can we enable 172.x.x.x range in all the APs? (Is the only option to use DHCP Option 43?)
All the APs are connected to the Switches and are under VLAN 100 (Untagged - 192.x.x.x DATA range). Will this be an issue for the discovery process, because those are in different subnets?
Also we're using One-port Group Mode (Control+Data traffic). We don't mind using the 192.x.x.x range to manage the WLC as well, because there's no requirement for a separate MGT and DATA planes.
Thanks in Advance.