Switch port change link speed

[LFolkes]

Can someone please help me understand what could be causing this. for the past 2 days i have been getting these messages. so far I have gotten over 50 of these messages.

The following switch ports in the <Switch name> network changed their link speeds.

Switch / 1(User Access Port) Access Port on VLAN X

1 Gbps to 10 Mbps

[cmr]

Device going to sleep (idle), we get it from tills that are not used all the time and some IoT devices. If the device connected is a Windows device you can set the power savings to not be allowed to slow the network down to save power, the setting should be similar to below

[Bettencourt]

@LFolkes 

This is normal behavior and happens when the connected client enters a power saving mode. Your ports are set to auto-negotiate the speed so if this is not properly communicated by the connecting device you won't see it change.

👍