I'm currently in the process of configuring multiple 4402 controllers and have a quick question concerning the virtual interfaces on them. According to Cisco they should have a unique ip address assigned to them typically 22.214.171.124. My question is this since I believe the purpose of the Virtual IP address is for the LWAPP AP's and the controllers to talk does each controller need a unique virutal address or can the 126.96.36.199 be used on all controllers as the virtual interface. I would think that I need to have unique addresses assigned to each virutal address 188.8.131.52, .3, etc but I just wanted to verify before I implement and then have to re-do it.
Thanks in advance.