LevelOne IGP-1271 - 2-4.3 Relay

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Disabled: Disable DHCP snooping mode operation.
 Port Mode Configuration
Indicates the DHCP snooping port mode. Possible port modes are:
Trusted: Configures the port as trusted source of the DHCP messages.
Untrusted: Configures the port as untrusted source of the DHCP messages.
 Buttons
Apply – Click to save changes.
Reset - Click to undo any changes made locally and revert to previously saved
values.
2-4.3 Relay
A DHCP relay agent is used to forward and to transfer DHCP messages
between the clients and the server when they are not in the same
subnet domain. It stores the incoming interface IP address in the
GIADDR field of the DHCP packet. The DHCP server can use the value of
GIADDR field to determine the assigned subnet. For such condition,
please make sure the switch configuration of VLAN interface IP address
and PVID(Port VLAN ID) correctly.
Web Interface
To configure DHCP Relay in the web interface:
1. Click Configuration, DHCP, Relay
2. Specify the Relay Mode, Relay server, Relay Information Mode, Relay Information
police.
3. Click Apply.
Figure 2-4.3: The DHCP Relay Configuration