Cisco 32369 - Manual (Page 33)

ip dhcp relay information option
Cisco IOS DHCP Server 33
ip dhcp relay information option
To configure a Cisco IOS Dynamic Host Configuration Protocol (DHCP) Server to insert the
DHCP relay agent information option in forwarded BOOTREQUEST messages, use the ip dhcp
relay information option global configuration command. Use the no form of this command to
disable inserting relay information to forwarded BOOTREQUEST messages.
ip dhcp relay information option
no ip dhcp relay information option
Syntax Description
This command has no arguments or keywords.
Defaults
The DHCP server does not insert relay information.
Command Modes
Global configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 12.0(1)T.
This command is used by cable modem termination systems. By default, DHCP does not insert relay
information.
Examples
The following example configures a DHCP server to insert the DHCP relay agent information option
in forwarded BOOTREQUEST messages:
ip dhcp relay information option
Related Commands
ip dhcp relay information check
ip dhcp relay information policy