Impb Port Settings - D-Link DGS-3700-12 User Manual

Trap/Log field will enable and disable the sending of trap log messages for IP-MAC binding. When enabled, the
Switch will send a trap message to the SNMP agent and the Switch log when an ARP packet is received that doesn't
match the IP-MAC binding configuration set on the Switch.
To view this window, click Security > IP-MAC-Port Binding (IMPB) > IMPB Global Settings, as shown below:
The following parameters can be set:
Parameter
Trap / Log
DHCP Snoop (IPv4)
DHCP Snoop (IPv6)
ND Snoop
ARP Inspection
Recover Learning
Ports (e.g.: 1, 7-12)
Click Apply to implement the settings made.

IMPB Port Settings

Select a port or a range of ports with the From Port and To Port fields. Enable or disable the port with the State, Allow
Zero IP and Forward DHCP packet field, and configure the port's Max entry.
To view this window, click Security > IP-MAC-Port Binding (IMPB) > IMPB Port Settings, as shown below:
DGS-3700-12/DGS-3700-12G Series Layer 2 Gigabit Ethernet User Manual
Figure 8- 18 IMPB Global Settings window
Description
This field will enable and disable the sending of trap log messages for IP-MAC binding. When
enabled, the Switch will send a trap log message to the SNMP agent and the Switch log
when an ARP packet is received that doesn't match the IP-MAC binding configuration set on
the Switch.
Use the pull-down menu to enable or disable DHCP snooping for IPv4 IP-MAC Binding.
Use the pull-down menu to enable or disable the DHCP snooping for IPv6 IP-MAC Binding.
Choose to enable or disable Neighbor Discovery Snooping for IPv6.
Choose to enable or disable ARP inspection.
Enter ports to apply Recover Learning or tick the All check box to recover all ports.
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