ip dhcp snooping verify mac-address
Use this command to enable MAC address verification. If the device receives a DHCP request packet on an untrusted interface and the source MAC address and the DHCP client hardware address do not match, the device drops the packet.
Use the no form of this command to disable address verification.
Command Syntax
ip dhcp snooping verify mac-address bridge <1-32>
no ip dhcp snooping verify mac-address bridge <1-32>
Parameters
<1-32>
Bridge number
Default
By default MAC address verification is disabled.
Command Mode
Configure mode
Applicability
This command was introduced in OcNOS version 5.0.
Example
configure terminal
(config)# bridge 1 protocol mstp
(config)#ip dhcp snooping bridge 1
(config)#ip dhcp snooping verify mac-address bridge 1
Last modified date: 10/19/2023