DGS-1510 Series Gigabit Ethernet SmartPro Switch Web UI Reference Guide
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Figure 9-51 IP-MAC-Port Binding Settings window
The fields that can be configured for IP-MAC-Port Binding Trap Settings are described below:
Parameter Description
Trap State
Select the enable or disable the IP-MAC-Port binding option’s trap
state.
Click the Apply button to accept the changes made.
The fields that can be configured for IP-MAC-Port Binding Port Settings are described below:
Parameter Description
Unit
Select the switch unit that will be used for this configuration here.
From Port / To Port
Select the appropriate port range used for the configuration here.
Mode
Select the mode of access control that will be used here. Options to
choose from are Disabled, Strict, and Loose. When a port is enabled
for IMPB strict-mode access control, a host can only access the port
after the host sends ARP or IP packets and the ARP packet or IP
packet sent by the host passes the binding check. To pass the binding
check, the source IP address, source MAC address, VLAN ID, and
arrival port number must match any of the entries defined by either the
IP source guard static binding entry or the DHCP snooping learned
dynamic binding entry. When a port is enabled for IMPB loose-mode
access control, a host will be denied to access the port after the host
sends ARP or IP packets and the ARP packet or IP packet sent by the
host does not pass the binding check. To pass the binding check, the
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