D-Link DGS-3000 Series Reference Manual page 308

DGS-3000 Series Layer 2 Managed Gigabit Switch CLI Reference Guide
disable - Disables the IP inspection function. The default value is disabled.
protocol - (Optional) Specifies the version used.
ipv4 - Specifies that only IPv4 packets will be checked.
ipv6 - Specifies that only IPv6 packets will be checked.
all - Specifies that all packets will be checked.
allow_zeroip - (Optional) Specifies whether to allow ARP packets with a source IP address of
0.0.0.0. If the IP address 0.0.0.0 is not configured in the binding list and this setting is enabled,
ARP packets with the source IP address of 0.0.0.0 will be allowed; If the IP address 0.0.0.0 is
not configured in the binding list and this setting is disabled, ARP packets with the source IP
address of 0.0.0.0 will not be allowed. This option does not affect the IMPB ACL Mode.
enable - Specifies to enable the allow zero IP option.
disable - Specifies to disable the allow zero IP option.
forward_dhcppkt - (Optional) By default, DHCP packets with a broadcast DA will be flooded.
When set to disabled, the broadcast DHCP packet received by the specified port will not be
forwarded. This setting is effective when DHCP Snooping is enabled, in this case DHCP
packets trapped by the CPU must be forwarded by the software. This setting controls the
forwarding behavior in this situation.
enable - Specifies to enable the forward DHCP packets option.
disable - Specifies to disable the forward DHCP packets option.
stop_learning_threshold - (Optional) When the number of blocked entries exceeds the
threshold, the port will stop learning new addresses. Packets with a new address will be
dropped.
<int 0-500> - Enter the stop learning threshold value here. This value must be between 0 and
500.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To enable IMPB on port 1:
DGS-3000-26TC:admin#config address_binding ip_mac ports 1 arp_inspection strict
Command: config address_binding ip_mac ports 1 arp_inspection strict
Success.
DGS-3000-26TC:admin#
34-3 create address_binding ip_mac ipv6address
Description
This command is used to create an IP-MAC-Port binding entry using IPv6.
Format
create address_binding ip_mac ipv6address <ipv6addr> mac_address <macaddr> {ports
[<portlist>| all]}
Parameters
<ipv6addr> - Specifies the IPv6 address.
mac_address - Specifies the MAC address.
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