Hello,
There is a way to check a cable with uplink active?
I have a device that negotiation 100m but is gigabit.
I think is cable, but i'm not on customer site.
So i can remotely access ti rb4011 and see port is running but 100m (not 1gb).
I try ti click cable check but tell me link Is active (no lenght no open circuit).
If not i plan to go onsite
Thank you