Dhcp/Bootp Relay Interface Settings - D-Link DGS-3600 Series User Manual

Circuit ID sub-option format:
1.
1
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
1 byte 1 byte
1. Sub-option type
2. Length
3. Remote ID type
4. Length
5. MAC address: The Switch's system MAC address.

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 client 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.
To view this window, click L3 Features > DHCP/BOOTP Relay > DHCP/BOOTP Relay Interface Settings, as shown below.
The following parameters may be configured or viewed.
®
xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch
2. 3. 4.
6 0 4
1 byte 1 byte
2. 3. 4.
8 0 6
1 byte 1 byte
Figure 8- 56. Circuit ID and Remote ID Sub-option Format
Figure 8- 57. DHCP/BOOTP Relay Interface Settings window
5. 6.
VLAN Module
2 bytes 1 byte
5.
MAC address
6 bytes
203
7.
Port
1 byte