Device : SG300-28 28-Port Gigabit Managed SwitchSW version 1.4.11.5 ( date 08-Apr-2020 time 13:49:34 )Boot version 1.3.5.06 ( date 21-Jul-2013 time 15:12:10 )HW version V03 Switch port is getting UP/Down which connected to AP, I am confused that it ...