D-Link DWL-2600AP User Manual

Configuring DHCP Snooping
D-Link Unified Wired and Wireless Access System
Oct. 2015 Page 256
D-Link UWS User Manual
• Click Submit to apply the new configuration and cause the change to take effect. These changes will not
be retained across a power cycle unless a Save configuration is performed.
DHCP Snooping VLAN Configuration
The DHCP snooping application does not forward server messages because they are forwarded in hardware.
DHCP snooping forwards valid DHCP client messages received on non-routing VLANs. The message is
forwarded on all trusted interfaces in the VLAN.
DHCP snooping can be configured on switching VLANs and routing VLANs. When a DHCP packet is received on
a routing VLAN, the DHCP snooping application applies its filtering rules and updates the bindings database. If
a client message passes filtering rules, the message is placed into the software forwarding path, where it may
be processed by the DHCP relay agent, the local DHCP server, or forwarded as an IP packet.
DHCP snooping is disabled globally and on all VLANs by default. Ports are untrusted by default.
To access the DHCP Snooping VLAN Configuration page, click LAN > L2 Features> DHCP Snooping > VLAN
Configuration in the navigation tree.
Figure 156: DHCP Snooping VLAN Configuration
• Click Submit to apply the new configuration and cause the change to take effect. These changes will not
be retained across a power cycle unless a Save configuration is performed.
Table 138: DHCP Snooping Configuration
Field Description
DHCP Snooping Mode Enables or disables the DHCP Snooping feature. The default is Disable.
MAC Address Validation Enables or disables the validation of sender MAC Address for DHCP Snooping.
The default is Enable.
Table 139: DHCP Snooping VLAN Configuration
Field Description
VLAN ID Select the VLAN for which information to be displayed or configured for the
DHCP snooping application.
DHCP Snooping Mode Enables or disables the DHCP snooping feature on the selected VLAN. The
default is Disable.

D-Link DWL-2600AP Specifications

General

Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100 Mbit/s
Maximum data transfer rate	300 Mbit/s
Internal	Yes
LED indicators	Power, Stand-by, Status, WAN, WLAN
WAN connection	Ethernet (RJ-45)
Ethernet LAN (RJ-45) ports	1
Security algorithms	WEP, WPA, WPA2
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Width	160 mm
Height	45 mm
Weight	240 g
Dimensions (WxDxH)	160 x 160 x 45 mm