TP-LINK TL-SG3424P User Manual

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Configure the port 2 to be a Trusted Port: 
TP-LINK(config)# interface ethernet 
2 
TP-LINK(config-if)# dhcp-snooping trusted
 
dhcp-snooping mac-verify 
Description 
The  dhcp-snooping mac-verify command is used to enable the MAC Verify 
feature. To disable the MAC Verify feature, please use no dhcp-snooping 
mac-verify
 command. There are two fields of the DHCP packet containing the 
MAC address of the Host. The MAC Verify feature is to compare the two fields 
and discard the packet if the two fields are different. 
Syntax 
dhcp-snooping mac-verify 
 
no dhcp-snooping mac-verify 
Command Mode 
Interface Configuration Mode(interface ethernet / interface range ethernet) 
Example 
Enable the MAC Verify feature for the port 2: 
TP-LINK(config)# interface ethernet 
2 
TP-LINK(config-if)# dhcp-snooping mac-verify
 
dhcp-snooping rate-limit 
Description 
The  dhcp-snooping rate-limit 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 dhcp-snooping rate-limit 
command. 
Syntax 
dhcp-snooping rate-limit    value
 
no dhcp-snooping rate-limit 
Parameter