Hi...I plan for a setup where there will be 9004 BGW on which MPLS and Internet will be terminated..below that there will be a 48 port layer 2 switch (non-aruba) on which users and few IOT devices are connected...Requirement is that all the users and devices should be assigned role's on BGW (with CPPM in place)...Since all the user/IOT authentication and role assignment will be done on BGW, coming from a single uplink from the switch, what is the maximum user auth 9000 series BGW can handle on a single port?