According to specification Dell X4012 is Layer2+ switch that supports inter-VLAN routing.
There are several references about this in original Dell documents e.g. "Dell Networking Small Business Reference Architecture 1.1"
The Small Business Reference Architecture utilizes the X4012 switch,
which defaults to Layer 2+ mode, to handle all VLAN-to-VLAN communications. Several VLANS have been configured to provide what a typical branch, remote office or SoHo might need. Figure 12 shows an example of a VLAN configuration. To see the full configuration of the Dell Networking X4012 used in this example, refer to the X4012 Distribution switch.pdf attachment.
Can anyone share this mysterious X4012 Distribution switch.pdf or point me on some information, how to configure inter-VLAN routing on X4012?
