D-Link xStack DGS-3420 Series, Reference Manual

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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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Format
config dhcp_relay option_60 default [relay <ipaddr> | mode [relay | drop]]
Parameters
relay - Specify a relay server IP for the packet that has matching Option 60 rules.
<ipaddr> - Enter the server IP address here.
mode - Specify the mode to relay or drop packets.
relay - The packet will be relayed based on the relay rules.
drop - Specify to drop the packet that has no matching Option 60 rules.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure a DHCP Option 60 default drop action:
DGS-3420-28SC:admin#config dhcp_relay option_60 default mode drop
Command: config dhcp_relay option_60 default mode drop
Success.
DGS-3420-28SC:admin#
21-6 config dhcp_relay option_60 delete
Description
This command is used to delete a DHCP Option 60 entry. When all is specified, all rules excluding the
default rules are deleted.
Format
config dhcp_relay option_60 delete [string <multiword 255> {relay <ipaddr>} | ipaddress
<ipaddr> | all | default {<ipaddr>}]
Parameters
string - Delete all the entries whose string is equal to the string specified if the IP address is not
specified.
<multiword 255> - The string value can be up to 255 characters long.
relay - (Optional) Delete one entry, whose string and IP address are equal to the string and IP
address specified by the user.
<ipaddr> - Enter the IP address here.
ipaddress - Delete all the entries whose IP address are equal to the specified IP address.
<ipaddr> - Enter the IP address here.
all - Specify to have all rules, excluding the default rules, deleted.