Hello everybody,I'm having trouble with my Cisco Catalyst 2960 (actually two of them). I changed the system time on them 3 weeks ago and it was affirmed successfully. One week ago I checked and the system time was correct and actual but today it occu...

Hello everybody!I'm managing a small network (SERVER + 20 wifi AP + 7 computers)  using two Cisco Catalyst 2960 and a CISCO router to which I have no access.Few weeks we have changed our Wifi infrastructure (new Airlive devices) and connected them di...