NetComm NP2624M User Manual page 111

You can group users according to some shared characteristic, such as a common business function
or a common protocol. A single switch may have several independent VLANs within it. Below
is a example that R&D, Manufacturing and Administration group can be partitioned into different
VLAN groups, members in different groups can't talk directly, but they still share the same server,
such as MRP server, printer server in Administration group...etc.
NP2624M User Guide 111
YML827 Rev1