C613-50163-01 Rev C
Command Reference for GS970M Series
1332
AlliedWare Plus™ Operating System - Version 5.4.7-0.x
DHCP S
NOOPING
C
OMMANDS
IP
DHCP
SNOOPING
AGENT
-
OPTION
ip dhcp snooping agent-option
Overview
Use this command to enable DHCP Relay Agent Option 82 information insertion on
the switch. When this is enabled, the switch:
•
inserts DHCP Relay Agent Option 82 information into DHCP packets that it
receives on untrusted ports
•
removes DHCP Relay Agent Option 82 information from DHCP packets that
it sends to untrusted ports.
Use the
no
variant of this command to disable DHCP Relay Agent Option 82
insertion.
Syntax
ip dhcp snooping agent-option
no ip dhcp snooping agent-option
Default
DHCP Relay Agent Option 82 insertion is enabled by default when DHCP snooping
is enabled.
Mode
Global Configuration
Usage
DHCP snooping must also be enabled on the switch (
command), and on the VLANs (
Example
To disable DHCP Relay Agent Option 82 on the switch, use the commands:
awplus#
configure terminal
awplus(config)#
no ip dhcp snooping agent-option
Related
Commands