Hello. I have been having issues with this one interface GI2/0/4 on L3 Cisco 3850 switch that's been throwing out lots of Rx power low alarm; Operating value -26.7 dBm; Threshold value: -21.0 dbm logs. My senior tech and myself have already troublesh...

I have two networks: 1 for the office and 1 for the guest network. I need to find a solution as to how I can prevent outside users from accessing the office's resources. Thanks.