D-Link DGS-3000 Series Reference Manual page 316

DGS-3000 Series Layer 2 Managed Gigabit Switch CLI Reference Guide
Format
enable address_binding dhcp_snoop {[ipv6 | all]}
Parameters
ipv6 - (Optional) Specifies to enable the IPv6 entries.
all - (Optional) Specifies to enable all DHCP snooping mode.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To enable DHCP IPv4 snooping mode:
DGS-3000-26TC:admin#enable address_binding dhcp_snoop
Command: enable address_binding dhcp_snoop
Success.
DGS-3000-26TC:admin#
34-12 disable address_binding dhcp_snoop
Description
This command is used to disable DHCP snooping mode. When the DHCP snooping function is
disabled, all of the auto-learned binding entries will be removed.
Format
disable address_binding dhcp_snoop {[ipv6 | all]}
Parameters
ipv6 - (Optional) Specifies to disable the IPv6 entries.
all - (Optional) Specifies to disable all DHCP snooping mode.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To disable DHCP IPv4 snooping mode:
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