All,  Working on turning up a new circuit with Frontier. We are using C9200L-24T sw 17.03.03 with an cisco 1000BaseSX SFP.  In the Cat 9200 I see the port up/up with good light levels. I see traffic sent out of the port but zero in the otherside.  T...

Cisco AP CW9166I-BWLC - Catalyst 9800-40 Wireless Controller - 17.9.4a Have these setup in our corp HQ. Users moving from AP to AP drop and have to re-establish while others move area to area with no issues. Various laptop makes and models and doesn'...

 Current ethernet port has been in operation for months. Now it's flapping and erroring out %ETHPORT-5-SPEED: Interface Ethernet104/1/10, operational speed changed to 1 Gbps %ETHPORT-5-IF_DUPLEX: Interface Ethernet104/1/10, operational duplex mode ch...