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how can I configure 2 SSID broadcast in single AP 1242 so I can through it on
my PC Windows in wi-fi network proprieties ?
In fact I configured 2 Vlan wi-fi on
my network infrastrucure.
You'll need to enable MBSSID:
dot11 ssid SSID_NAME_1
dot11 ssid SSID_NAME_2
Try that and see if it works. I'm not 100% that this is the correct syntax, but it should at least be on the right track.