TP-Link T1500 Series User Manual page 721

Configuring DHCP Filter
Figure 4-1 Network Topology
4.2.2 Configuration Scheme
To meet the requirements, you can configure DHCPv6 Filter to filter the DHCPv6 packets
from the illegal DHCPv6 server.
The overview of configuration is as follows:
1) Enable DHCPv6 Filter globally and on all ports.
2) Create an entry for the legal DHCPv6 server.
Demonstrated with T1500-28PCT, the following sections provide configuration procedure
in two ways: using the GUI and using the CLI.
4.2.3 Using the GUI
1) Choose the menu SECURITY > DHCP Filter > DHCPv6 Filter > Basic Config to load the
following page. Enable DHCPv6 Filter globally and click Apply. Select all ports, change
Status as Enable, and click Apply.
Switch A
DHCPv6 Client DHCPv6 Client
Legal DHCPv6 Server
2001::54
Fa1/0/1
DHCPv6 Client
Configuration Examples
Illegal DHCPv6
Server
Configuration Guide 699