Configuration D-Link Web Smart Switch User Manual
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Figure 4.87 – Security > Smart Binding > Smart Binding Settings
The Smart Binding Settings page contains the following fields:
From Port/ To Port: Select a range of ports to set for IP-MAC-port binding.
State: Use the drop-down menu to enable or disable these ports for Smart Binding.
Enable: Select this option to enable the smart binding feature with related configurations to the ports.
Disable: Select this option to disable the smart binding feature.
Packet Inspection: Specifies ARP Inspection or IP+ARP Inspection for the IP packets. If ARP inspection is
selected, the Switch will inspect incoming ARP packets and compare them with the Switch’s Smart Binding
white list entries. If the IP-MAC pair of an ARP packet is not found in the white list, the Switch will block the
MAC address. If ARP+ IP Inspection mode is selected, the Switch will inspect all incoming ARP and IP
packets and compare them to the IMPB white list. If the IP-MAC pair find a match in the white list, the
packets from that MAC address are unblocked. If not, the MAC address will stay blocked. While the mode
examines every ingress ARP and IP packet, it enforces better security.
DHCP Snooping: By enable DHCP Snooping, the switch will snoop the packets sent from DHCP Server and
clients, and update information to the White List.
Click Apply for the settings to take effect.
Security > Smart Binding > Smart Binding
The Smart Binding page allows users to set IP-MAC-Port Binding entries by manually entering the required
information or by scanning all connected devices and then binding them to the respective MAC addresses.
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