Configuring DHCP snooping globally using EDM

Use the following procedure to configure DHCP snooping globally on the switch.

Procedure steps


Step Action

1

From the navigation tree, double-click Security.

2

In the Security tree, double-click DHCP Snooping.

3

In the work area, click the DHCP Snooping Globals tab.

4

To enable DHCP snooping globally, click the DhcpSnoopingEnabled box.

5

To enable Option 82 for DHCP snooping, click the DhcpSnoopingOption82Enabled box.

6

On the toolbar, click Apply.


--End--


Warning Warning

You must enable DHCP snooping on Layer 3 VLANs spanning toward DHCP servers in Layer 3 mode. DHCP relay is also required for correct operation.

Variable definitions

The following table describes the fields of DHCP Snooping Globals tab.

Variable Value
DhcpSnoopingEnabled Enables or disables DHCP Snooping globally.

DhcpSnoopingOption82Enabled

Enables or disables DHCP Snooping option 82 globally.