D-Link xStack DES-3200 Series Reference Guide

xStack® DES-3200 Series Layer 2 Managed Fast Ethernet Switch
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Figure 8-47 DHCP Server Screening Port Settings window
The fields that can be configured are described below:
Parameter Description
DHCP Server Screening
Trap Log State
Click to enable or disable filtering DHCP server trap and log.
Illegitimate Server Log
Suppress Duration
Choose an illegal server log suppress duration of 1 minute, 5 minutes, or 30
minutes.
From Port / To Port
Use the drop-down menus to select a range of ports to be configured.
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 8-48 DHCP Offer Permit Entry Settings window

D-Link xStack DES-3200 Series Specifications

General

Managed	Yes
Layer	Layer 2
MAC Address Table Size	8K
Quality of Service (QoS)	802.1p
Security Features	ACL, 802.1X, Port Security
Jumbo Frame Support	Up to 9KB
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1p
Forwarding Rate	13.1 Mpps (48-port)