American Fibertek Commander C10e-PoE/C10p-PoE - Manual (Page 90)

90
VLAN Set Up
Commander’s internal CPU is always on VLAN1. Port 01 is always active to insure a proper
connection can be made to Commander in the default state.
To Create a VLAN:
Select the ports to assign to a VLAN. A port may be a member of only one VLAN. 10 VLAN IDs
are available.
Saving a VLAN will result in causing a dialog
box to appear asking you to confirm your
decision.
Confirming your choice will remind you that
you could lose your connection.