Defining Trusted Interfaces - Cisco ESW 500 Administration Manual

Configuring Device Security
Defining DHCP Snooping
STEP 1
STEP 2
ESW 500 Series Switches Administration Guide
Click Security > DHCP Snooping > VLAN Settings. The
Settings Page
opens:
DHCP Snooping VLAN Settings Page
DHCP Snooping VLAN Settings Page
The
•
VLAN ID — Indicates the VLAN to be added to the Enabled VLAN list.
•
Enabled VLANs — Contains a list of VLANs for which DHCP Snooping is
enabled.
Enter the VLAN name from the VLAN ID list and click Add. This VLAN name then
appears in the Enabled VLANs list.

Defining Trusted Interfaces

Trusted Interfaces Page
The
interfaces. The device transfers all DHCP requests to trusted interfaces.
To define trusted interfaces:
contains the following fields:
allows network managers to define Trusted
5
DHCP Snooping VLAN
178