D-Link DGS-3120-48PC Reference Manual page 253

®
xStack
Restrictions
None.
Example
To show DHCP option 60 information:
DGS-3120-24TC:admin#show dhcp_relay option_60
Command: show dhcp_relay option_60
Default Processing Mode: Drop
Default Servers:
Matching Rules:
String
-------
abc
Total Entries : 1
DGS-3120-24TC:admin#
24-15 config dhcp_relay option_61
Description
This command is used to decide whether the DHCP relay will process the DHCP option 61 or not.
When option 61 is enabled, if the packet does not have option 61, then the relay servers cannot be
determined based on option 61.
If the relay servers are determined based on option 60 or option 61, then per IPIF configured
servers will be ignored.
If the relay servers are not determined either by option 60 or option 61, then per IPIF configured
servers will be used to determine the relay servers.
Format
config dhcp_relay option_61 state [enable | disable]
Parameters
state - Specify whether the DHCP relay option 61 is enabled or disabled.
enable - Enables the function DHCP relay use option 61 ruler to relay DHCP packet.
disable - Disables the function DHCP relay use option 61 ruler to relay DHCP packet.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
DGS-3120 Series Managed Switch CLI Reference Guide
Match Type
---------
Exact Match
249
IP Address
---------
10.90.90.1