autonegotiation problem on X440-48t-10G

[Mauran]

autonegotiation problem on X440-48t-10G

hi, my problem is the tuning speed and mode on ports for old pc , this client works fine on old switch A2H124-48, when I try to connected same client on new sw (X440-48t-10G), the connection not work!!!
the led on the port with no connection is green, but the output console port is:

Port Display VLAN Name Port Link Speed Duplex# String (or # VLANs) State State Actual Actual
=======================================================================

3:43 UfficiCup E R

[BrandonC]

Hi Mauro,

Just to confirm, when you plug this PC into port 3:43 on this stack, the port LED for another port lights up green?

Can you attach a picture of the incorrect LED lit up?

Also, does the port whose LED lights up show as active in the CLI as well?

-Brandon