Owner's Manual

335

DHCP Filtering

This screen lets you manage DHCP filtering for interfaces on the selected device.

Figure 13-87. DHCP Filtering

Yo u c an

Edit

DHCP interface settings for the selected device in this screen. At the top of the

screen, you can

Enable / Disable

the Global DHCP Settings. Select an interface listed and click

Edit.

The editor opens (the lower portion of the screen) with the following fields:

Interface Name

—A read-only reminder of the interface name.

DHCP Trust Mode

— Select

Enable

Disable

Click

Configure

to send any altered configuration to the device. Click

Refresh

to renew the device

information on this screen.

PoE

Power over Ethernet (PoE) provides power to devices over existing LAN cabling, without updating

or modifying the network infrastructure. Power over Ethernet removes the necessity of placing

network devices next to power sources.

PoE Powered Devices receive their power from the PowerConnect power supplies, such as IP

phones, security cameras and clocks. Powered Devices are connected to the PowerConnect device

via Ethernet ports. PoE technology is available on several Dell PowerConnect switches including

6224P, 6248P, 3524P, 3548P, 3424P, and 3448P.