User Manual

8-Port or 16-Port Gigabit Smart Managed Pro Switch Model GS418TPP, GS510TLP, and GS510TPP
Configure System Information User Manual117
This example assumes that VLAN 1 and LAG 1 are already configured.
To enable dynamic ARP Inspection for VLAN1:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection to connect your computer to the network, or
connect directly to a switch that is off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see
Change the default IP address of
the switch on page 13.
The login window opens.
4. Enter the switch’s password in the Password field.
The default password is
password.
The System Information page displays.
5. Select System> Services > Dynamic
ARP Inspection > DAI VLAN Configuration.
6. In the VLAN ID column, select the check box next to VLAN 1.
7. From the Admin Mode menu, select one of the following options:
• Select Enable to enable Dynamic ARP inspection on the selected VLAN.
• Select Disable to disable Dynamic ARP inspection on the selected VLAN.
The default is Disable.
8. From the Invalid Packets menu, select one of the following options:
• Select
Enable to enable logging the invalid ARP packet information for the selected
VLAN.
• Select Disable
to disable dynamic ARP inspection logging for the selected VLAN.
The default is Enable.
9. In the ARP ACL Name field, enter the name of the
ARP access list.