D-Link DWS-4000 Series Cli Command Reference page 114

D-Link Unified Switch CLI Command Reference
Default enabled
Format
ip dhcp snooping verify mac-address
Mode Global Config
no ip dhcp snooping verify mac-address
Use this command to disable verification of the source MAC address with the client hardware address.
Format
no ip dhcp snooping verify mac-address
Mode Global Config
ip dhcp snooping database
Use this command to configure the persistent location of the DHCP Snooping database. This can be local or a remote file
on a given IP machine.
Default local
Format
ip dhcp snooping database {local|tftp://hostIP/filename}
Mode Global Config
ip dhcp snooping database write-delay
Use this command to configure the interval in seconds at which the DHCP Snooping database will be persisted. The interval
value ranges from 15 to 86400 seconds.
Default 300 seconds
Format
ip dhcp snooping database write-delay <in seconds>
Mode Global Config
no ip dhcp snooping database write-delay
Use this command to set the write delay value to the default value.
Format
no ip dhcp snooping database write-delay
Mode Global Config
ip dhcp snooping binding
Use this command to configure static DHCP Snooping binding.
Format
ip dhcp snooping binding <mac-address> vlan <vlan id> <ip address> interface
<interface id>
Mode Global Config
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