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Port Security Entries
Users can remove an entry from the port security entries learned by the Switch and entered into the forwarding
database.
To view the following window, click Security > Port Security > Port Security Entries, as shown below:
The fields that can be configured are described below:
Parameter
VLAN Name
VID List
Port List
Click the Find button to locate a specific entry based on the information entered.
Click the Clear button to clear all the entries based on the information entered.
Click the Show All button to display all the existing entries.
Click the Clear All button to remove all the entries listed.
Click the Delete button to remove the specific entry.
ARP Spoofing Prevention Settings
The user can configure the spoofing prevention entry to prevent spoofing of MAC for the protected gateway. When an
entry is created, those ARP packets whose sender IP matches the gateway IP of an entry, but either its sender MAC
field or source MAC field does not match the gateway MAC of the entry will be dropped by the system.
To view the following window, click Security > ARP Spoofing Prevention Settings, as shown below:
DES-3810 Series Layer 3 Managed Ethernet Switch Web UI Reference Guide
Figure 9-64 Port Security Entries window
Description
The VLAN Name of the entry in the forwarding database table that has been permanently
learned by the Switch.
The VLAN ID of the entry in the forwarding database table that has been permanently
learned by the Switch.
Enter the port number or list here to be used for the port security entry search. When All
is selected, all the ports configured will be displayed.
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