Allied Telesis AT-S95 CLI - Manual (Page 84)

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Allied Telesis
Command Line Interface User’s Guide
Chapter 7. DHCP Option 82 Commands
ip dhcp information option
The ip dhcp information option Global Configuration mode command enables Dynamic Host Configuration
Protocol (DHCP) option-82 data insertion. Use the no form of this command to disable DHCP option-82 data
insertion.
Syntax
ip dhcp information option
no ip dhcp information option
Parameters
This command has no arguments or keywords.
Default Configuration
DHCP option-82 data insertion is enabled.
Command Mode
Global Configuration mode
User Guidelines
DHCP option 82 is enabled only if DHCP snooping or DHCP relay are enabled.
Example
The following example enables DHCP option-82 data insertion.
show ip dhcp information option
The show ip dhcp information option EXEC mode command displays the DHCP option 82 configuration.
Syntax
show ip dhcp information option
Parameters
This command has no arguments or keywords.
Default Configuration
DHCP option-82 data insertion is enabled.
Console(config)# ip dhcp information option