NETGEAR ProSafe GSM5212P Software Administration Manual page 271

ProSafe Managed Switch
a. Select Security > Control > DHCP Snooping Global Configuration. A screen
similar to the following displays.
b. In the VLAN ID field, enter 1.
c. In the the DHCP Snooping Mode field, select Enable. A screen similar to the
following displays.
3. Configure the port through which the DHCP server is reached as trusted. Here interface
1/0/1 is trusted.
a. Select Security > Control > DHCP Snooping Interface Configuration. A screen
similar to the following displays.
b. Select the check box for Interface 1/0/1.
c. For Interface 1/0/1, set the Trust Mode as Enable.
Chapter 15. Security Management | 271