We have the CISCO SG300 28 port switch. I have noticed some log warning that appear like this:
2147451055 2017-Aug-30 11:35:01 Warning %NT_GREEN-W-EeeLldpMultiNeighbours: Multiple LLDP neighbours on port gi12 - EEE operational state is FALSE 2147451230 2017-Aug-30 11:35:01 Warning %NT_GREEN-W-EeeLldpSingleNeighbour: Single LLDP neighbour on port gi12 - EEE operational state can be TRUE 2147451405 2017-Aug-30 11:29:35 Warning %NT_GREEN-W-EeeLldpMultiNeighbours: Multiple LLDP neighbours on port gi12 - EEE operational state is FALSE
My initial research yielded that this is likely caused by a user/port/LAN that has multiple devices on it. That is true in my case. Port GE12 is connected to one of our offices that has limited ethernet jacks, so we run separate ethernet cables from the desktop and IP phone into an unmanaged switch, and from there they become one, connecting to a single ethernet jack. (to help explain this I have included a diagram below)
Assuming that this setup is what is causing the error I am wondering how I can resolve it. Is there a specific setting that I can configuration that will be more optimized for the way port GE12 is setup?