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Syntax
ip dhcp snooping mac-verify
no ip dhcp snooping mac-verify
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the MAC Verify feature for port 2:
TL-SG3424(config)# interface gigabitEthernet 1/0/2
TL-SG3424(config-if)# ip dhcp snooping mac-verify
ip dhcp snooping limit rate
Description
The ip dhcp snooping limit rate command is used to enable the Flow Control
feature for the DHCP packets. The excessive DHCP packets will be discarded.
To restore to the default configuration, please use no ip dhcp snooping limit
rate command.
Syntax
ip dhcp snooping limit rate value
no ip dhcp snooping limit rate
Parameter
value —— The value of Flow Control. The options are
0/5/10/15/20/25/30(packet/second). The default value is 0, which stands for
disable.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Set the Flow Control of port 2 as 20 pps:
TL-SG3424(config)# interface gigabitEthernet 1/0/2
TL-SG3424(config-if)# ip dhcp snooping limit rate 20