D-Link DES-3028, User Manual

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DES-3028 DES-3028P DES-3028G DES-3052 DES-3052P Layer 2 Fast Ethernet Managed Switch
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2. Length: the string length of the Remote ID suboption
3. Remote ID type
4. Length: the string length of the user-defined string
5. User-defined string
Figure 6- 8. Circuit ID and Remote ID Sub-option Format 2
DHCP/BOOTP Relay Interface Settings
This window allows the user to set up a server, by IP address, for relaying DHCP/ BOOTP information to the Switch. The user
may enter a previously configured IP interface on the Switch that will be connected directly to the DHCP/BOOTP server using the
following window. Properly configured settings will be displayed in the
BOOTP Relay Table
at the bottom of the following
window, once the user clicks the
Add
button under the
Apply
heading. The user may add up to four server IPs per IP interface on
the Switch. Entries may be deleted by clicking it’s corresponding . To enable and configure
DHCP/BOOTP Relay Interface
Settings
on the Switch, click
Administration > DHCP/BOOTP Relay
>
DHCP/BOOTP Relay Interface Settings
:
Figure 6- 9. DHCP/BOOTP Relay Interface Settings and DHCP/BOOTP Relay Interface Table window
The following parameters may be configured or viewed.
Parameter Description
Interface The IP interface on the Switch that will be connected directly to the Server.
Server IP Enter the IP address of the DHCP/BOOTP server. Up to four server IPs can be configured
per IP Interface
DHCP Local Relay Settings
The
DHCP Local Relay Settings
are used on request packets from the Client to the Server. As a result of the customer’s
networking environment, DCHP Local Relay is implemented so that it is independent from the original behavior of DHCP relay.
The DHCP Local Relay is also independent from the option82 module in the forwarding way and the content of DHCP request
packets from Client to Server.
To enable and configure
DHCP Local Relay Global Settings
on the Switch, click
Administration > DHCP/BOOTP Relay
>
DHCP Local Relay Settings
: