TP-Link T1600G-18TS Configuration Manual page 216

Configuring Protocol VLAN Configuration Example
Figure 3-6 Create the IPv6 Protocol Template
4) Choose the menu VLAN > Protocol VLAN > Protocol Group to load the following page.
Select the IP protocol name (that is the IPv4 protocol template), enter VLAN ID 10,
select port 1, and click Apply. Select the IPv6 protocol name, enter VLAN ID 20, select
port 1, and click Apply.
Figure 3-7 Configure the IPv4 Protocol Group
Configuration Guide 193