I acquired a 3750 48-port with PoE. It is replacing a 24-port SG300-28P (I ran out of ports). Devices that are receiving power from the switch are:
2 x Cisco SPA525G2
3 x Cisco SPA501G
2 x Cisco VC240 IP Cameras
1 x iQInvision 32M IP Camera
1 x WAP200
1 x WAP200E
When I plug the WAP200E into the 3750, I get the error:
"Controller port error, Interface Fa1/0/XX: Power Controller reports power Tstart error detected"
I get the error on the WAP200E, ONLY. All other devices power on and function just fine. WAP200E specs state that it should only draw 8.5 watts. When I 'sh power inline', I am only using 74 of the 370 watts available. I have tried other ports on the switch with the same results. I don't have the space to put the SG300 back in service but will test if and see if it powers on yet on the SG300.
When I plug in the WAP200E, I get the "lmax/tstart" error. After doing some research on the web, supposedly IOS 12.2.55 SE3 or 12.2.58 SE1 will get rid of the error. The switch is currently running 12.2.55 SE5. I have not found these versions to download, only 12.2.55 SE1 or SE6. Will SE1 or SE6 get rid of the "lmax/tstart" error?
I see if I had a 3750X, I could issue the interface command 'power inline 2x' and get rid of the error but I am only a 3750-48PS-S.
Thanks,
Todd
Thanks,
Todd Vohs
Owner
Holstein Ag Services, LLC