D-Link DGS-3120-24TC - DHCP Offer Permit Entry Settings

xStack® DGS-3120 Series Managed Switch Web UI Reference Guide
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Figure 8–46 DHCP Server Screening Port Settings window
The fields that can be configured are described below:
Parameter Description
Filter DHCP Server
Trap Log State
Enable or disable this feature.
Illegal Server Log
Suppress Duration
Choose an illegal server log suppress duration of 1 minute, 5 minutes, or 30
minutes.
Unit
Select the unit you want to configure.
From Port/To Port
A consecutive group of ports may be configured starting with the selected port.
State Choose Enabled to enable the DHCP server screening or Disabled to disable it. The
default is Disabled.
Click the Apply button to accept the changes made for each individual section.
DHCP Offer Permit Entry Settings
Users can add or delete permit entries on this page.
To view this window, click Security > DHCP Server Screening > DHCP Offer Permit Entry Settings as shown
below:
Figure 8–47 DHCP Offer Permit Entry Settings window