Cerio PS-200N-AX User Manual page 37

2.7 Virtual AP General Configuration
For each Virtual AP, administrators can configure general settings and security type. Click
Wireless -> Virtual AP Setup, click "Edit" of Virtual AP List and then Virtual AP Configuration
page appears.
ESSID: Extended Service Set ID indicates the SSID which the clients used to connect to

the VAP. ESSID will determine the service type of a client which is assigned to the
specified VAP.
CERIO software core : cen_v3.0