Ip Dhcp Snooping Agent-Option Circuit-Id Vlantriplet - Allied Telesis x510-28GTX Command Reference Manual

DHCP S C
NOOPING OMMANDS
-
IP DHCP SNOOPING AGENT OPTION CIRCUIT
ip dhcp snooping agent-option circuit-id
vlantriplet
Overview Use this command to specify the Circuit ID sub-option of the DHCP Relay Agent
Option 82 field as the VLAN ID and port number. The Circuit ID specifies the switch
port and VLAN ID that the client-originated DHCP packet was received on.
Use the no variant of this command to set the Circuit ID to the default, the VLAN ID
and Ifindex (interface number).

ip dhcp snooping agent-option circuit-id vlantriplet

Syntax
no ip dhcp snooping agent-option circuit-id
Default By default, the Circuit ID is the VLAN ID and Ifindex (interface number).
Mode Interface Configuration for a VLAN interface.
Usage The Circuit ID sub-option is included in the DHCP Relay Agent Option 82 field of
forwarded client DHCP packets:
•
•
To set the Circuit ID to vlantriplet for client DHCP packets received on vlan1,
Examples
use the commands:
awplus#
awplus(config)#
awplus(config-if)#
vlantriplet
To return the Circuit ID format to the default for vlan1, use the commands:
awplus#
awplus(config)#
awplus(config-if)#
Related ip dhcp snooping agent-option
Commands
ip dhcp snooping agent-option remote-id
show ip dhcp snooping
show ip dhcp snooping agent-option
C613-50170-01 Rev B
-
ID VLANTRIPLET
DHCP snooping Option 82 information insertion is enabled
snooping agent-option
DHCP snooping is enabled on the switch
VLAN to which the port belongs
configure terminal
interface vlan1
ip dhcp snooping agent-option circuit-id
configure terminal
interface vlan1
no ip dhcp snooping agent-option circuit-id
Command Reference for x510 Series
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
command; enabled by default), and
(service
(ip dhcp snooping)
(ip dhcp
dhcp-snooping) and on the
2002