Configure System Information 
115
 S3300 Smart Managed Pro Switch
DHCP L2 Relay Interface Configuration
Use this screen to view and configure the DHCP L2 Relay Interface.
Figure 65. DHCP L2 Relay Interface Configuration
To configure DHCP L2 Relay Interface settings:
1.  Select Sy
stem> Services > DHCP L2 Relay > DHCP L2 Relay Interface Configuration.
2.  In the Go T
o Interface field, enter the interface in unit/slot/port format and click on the Go 
button. The entry corresponding to the specified interface is selected.
3.  The Interface field shows th
e interface from which the DHCP message is received.
4.  In the Ad
min Mode field, enable or disable the DHCP L2 Relay on the selected interface. 
The default is Disable.
5.  In the 82 Optio
n Trust Mode, enable or disable an interface to be trusted for DHCP L2 
Relay (Option-82) received. The default is Disable.
6.  Click the Ap
ply button. The updated configuration is sent to the switch. Configuration 
changes take effect immediately.
7.  Click the Can
cel button to cancel the configuration on the screen, and reset the data 
displayed on the screen to the latest value of the switch.
DHCP L2 Relay Interface Statistics
The DHCP L2 Relay Interface Statistics table shows information about the DHCP L2 Relay 
interface.