I have a weird networking issue.
I have a Linksys SD2005, an unmanaged switch. Uplink there is a HP ProCurve 2910al, a managed switch.
To the Linksys I have three devices plugged in: a Dell 1765nf printer, HP P3005n printer and a workstation.
All the devices are in the same subnet.
From the workstation, both printers are reachable, they respond to ping.
But from elsewhere in the network, the HP printer is not reachable. I can't understand it since the Linksys is an unmanaged switch, they all are in the same network.
I'm trying to print to the printer from a printserver, that is also in the same VLAN and subnet. The printserver can ping the workstation and the Dell printer but not the HP.
But if the printer or the switch were faulty, then how can I ping it from the workstation?
What am I missing?
Oh and here's a handy configuration map.