Does anyone know why i gets these alerts from Meraki switches.
switch - Switch port link speed changed
The following switch ports in the NETWORK SITE-A - switch network changed their link speeds.
MS-120-SW / 22 Access port on VLAN 30
10 Mbps to 1 Gbps 11:07 AM AEDT on Dec 20
- Cisco Meraki
I'm going to guess because it is going to 10Mbs to 1Gb/s that this is "Energy Efficient Ethernet" - EEE.
You will probably find it is related to the device going into power save mode.