I have project with two (2)  physically and logically isolated networks are needed, one for internet access and another one for internal communications.campus  contain two (2) buildings, one is three (3)  story-building and the other is four (4) stor...

I have new access point AP1572EAC-M-K9 with version 8.5 ,it join WLC 5508 with version 8.0 for seconds then disjoined ,what are the reasons? 

Hi we are connecting Ava rebot via wifi, after sometime it lost connection to DNS server. We have good wireless signal but on Ava rebot it show weak signal, due to this we continuously loss connection to DNS. There is any special configure we have  d...

I have one remote site with 10pcs ap 1815I-E-K9,7 pcs joined controller 5520 but 3 pcs not joined although these 3 pcs are pingable from wlc,support please