D-Link xStack DGS-3600 Series User Manual - page 209
xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch
1 byte 1 byte 1 byte 1 byte 2 bytes 1 byte 1 byte
a. Sub-option
type
b. Length
c. Circuit ID type
d. Length
e. VLAN: the incoming VLAN ID of DHCP client packet.
f. Module: For a standalone switch, the Module is always 0; For a stackable switch, the Module is the Unit ID.
g. Port: The incoming port number of DHCP client packet, port number starts from 1.
Remote ID sub-option format:
1. 2. 3. 4. 5.
2 8 0 6
MAC
address
1 byte 1 byte 1 byte 1 byte 6 bytes
1. Sub-option type
2. Length
3. Remote ID type
4. Length
5. MAC address: The Switch’s system MAC address.
Figure 8- 53. Circuit ID and Remote ID Sub-option Format
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 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 the corresponding . To enable and configure DHCP/BOOTP Relay Interface settings on the
Switch, click
L3 Features > DHCP/BOOTP Relay
>
DHCP/BOOTP Relay Interface Settings
:
Figure 8- 54. DHCP/BOOTP Relay Interface Settings 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
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