System information

DGS-3000 Series Layer 2 Managed Gigabit Switch Web UI Reference Guide
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• MAC address: The Switch’s system MAC address.
DHCP Relay Interface Settings
This window is used to set up a server, by IP address, for relaying DHCP information to the Switch. The user may
enter a previously configured IP interface on the Switch that will be connected directly to the DHCP server using
this window. Properly configured settings will be displayed in the DHCP Relay Interface Table at the bottom of the
window, once the user clicks the Apply button. The user may add up to four server IPs per IP interface on the
Switch. Entries may be deleted by clicking the corresponding Delete button.
To view this window, click Network Application > DHCP > DHCP Relay > DHCP Relay Interface Settings as
shown below:
Figure 9-4 DHCP Relay Interface Settings window
The fields that can be configured are described below:
Parameter Description
Interface Name
The IP interface on the Switch that will be connected directly to the Client.
Server IP Address
Enter the IP address of the DHCP server. Up to four server IPs can be configured per
IP Interface.
Click the Apply button to accept the changes made.
DHCP Relay VLAN Settings
This window is used to configure an IP address as a destination to forward (relay) DHCP/BOOTP packets. If there
is an IP interface in the VLAN and it has configured a DHCP server at the interface level, then the configuration at
the interface level has higher priority. In this case, the DHCP server configured on the VLAN will not be used to
forward the DHCP packets.
To view this window, click Network Application > DHCP > DHCP Relay > DHCP Relay VLAN Settings as shown
below:
Figure 9-5 DHCP Relay VLAN Settings window
The fields that can be configured are described below:
Parameter Description
VID List
Enter the VLAN ID list used for this configuration here.
Server IP Address
Enter the DHCP/BOOTP server IP address used here.
Click the Add button to add an entry.
Click the Delete button to remove an entry.