We are on the way to replace our existing 4402 controller with a 5508 one.
at the moment there is a problem with configuring some interfaces.
1. there is an management interface with a static IP , lets say 192.168.158.17 / subnet: 255.255.192.0 / Gateway 192.168.191.254 / VLAN 30
2. there is annother dynamic interface with an static IP, lets say 192.168.178.10 / subnet: 255.255.254.0 / Gateway 192.168.178.1 / VLAN 100
The Controller tells me, that it is not possible to configure overlapping subnets. I understand this, and as i read inside the documentationthis is true.
But: these networks are on different VLAN´s and , these are 2 completely different Networks.
additional: this cconfiguration is possible on the 4402 controller without any problems.
Question: is it possible to override this warning and why is the controller ignoring the VLAN tag. I understand that is not possible to have two overlapping net´s inside the same VLAN but i dont understand why this is not possible in different VLAN.