Edge-Core ES4624-SFP Basic Management Manual page 479

Command
Globe mode
ip dhcp snooping binding user
<mac> address <ipAddr> <mask>
vlan <vid> interface (ethernet|)
<ifname>
no ip dhcp snooping binding user
<mac> interface
<ifname>
12. Set defense actions
Command
Port mode
ip dhcp snooping
{shutdown|blackhole}
<second>]
no ip dhcp snooping action
13．Set rate limitation of data transmission
Command
Globe mode
ip dhcp snooping limit-rate <pps>
no ip dhcp snooping limit-rate
14． Enable the debug switch
Command
Admin mode
debug ip dhcp snooping packet
debug ip dhcp snooping event
debug ip dhcp snooping binding
15. Configure DHCP Snooping option 82 attributes
Explanation
Add/delete dhcp snooping static binding list
entries
(ethernet|)
Explanation
action
Set or delete the dhcp snooping automatic
[recovery
defense actions of ports.
Explanation
Set rate limitation of the transmission of
DHCP SNOOPING messages
Explanation
Please refer to the chapter on system
troubleshooting
479