Hi everyone.
I am having a rather odd issue at the moment. We have recently moved from a stack of old CISCO SG series switches to a stack of N3048P.
Everything works fine except for a C1765nfw Color MFD that refuses to print or connect to its switch once it has gone into sleep mode, works fine if I plug it back into a Cisco.
Appears to be a layer 1 issue as the port on the switch won't even light up, unless the printer is awake. the printer works fine until entering sleep mode, once this happens it can no longer be woken with a print job and has to be either power cycled or another button pressed before it will print.
Switchport is in access mode, same as the others and changing from auto negotiation to forcing 100 full duplex, doesn't seem to help either.
Has anyone else had this issue before ?