TP-Link T2500G-10MPS User Manual page 225

Configuring MAC VLAN Configuration Example
Figure 3-3 VLAN 10 Configuration
3) Choose the menu VLAN > 802.1Q VLAN > VLAN Config and click Create to load the
following page. Create VLAN 20, and add port 1/0/1 as untagged port and port 1/0/2 as
tagged ports to VLAN 20. Click Apply.
Configuration Guide 201