D-Link xStack DGS-3420 Series Reference Manual page 333

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
option - Specifies the option value used.
<value 1-254> - Enter the option value used here. This must be between 1 and 254.
string - Specifies the character string associated with the option.
<multiword 255> - Enter the option association string here. This can be up to 255 characters
long.
hex - Specifies the hexadecimal value of the option string.
<string 254> - Enter the hexadecimal value of the option string here. This can be up to 254
hexadecimal characters long.
delete - Specifies to delete an option from the DHCP server option profile.
option - Specifies the option value used.
<value 1-254> - Enter the option value used here. This must be between 1 and 254.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To add option 69 using HEX format:
DGS-3420-28SC:admin#config dhcp option_profile profile1 add option 69 hex
c0a800fe
Command: config dhcp option_profile profile1 add option 69 hex c0a800fe
Success.
DGS-3420-28SC:admin#
To add option 72 using string format:
DGS-3420-28SC:admin#config dhcp option_profile profile1 add option 72 string
"192.168.0.254"
Command: config dhcp option_profile profile1 add option 72 string
"192.168.0.254"
Success.
DGS-3420-28SC:admin#
To delete DHCP option profile option 69:
DGS-3420-28SC:admin#config dhcp option_profile profile1 delete option 69
Command: config dhcp option_profile profile1 delete option 69
Success.
DGS-3420-28SC:admin#
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