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Port Security Setting
Port security is a feature that allows you to configure a switch port with a maximum number of MAC addresses
that are authorized to access the network through that port. When port security is enabled on a port, the switch
stops learning new MAC addresses on the specified port when it has reached a configured maximum number.
Only incoming traffic with source addresses already stored in the dynamic or static address table will be accepted
as authorized to access the network through that port. If a device with an unauthorized MAC address attempts to
use the switch port, the intrusion will be detected and the switch can automatically take a specified action.
Web Smart switch interface
To configure port security:
1. Click Configuration, Port Security.
2. Select the ports to configure.
3. Set Security to Enable.
4. Configure the maximum number of MAC addresses allowed on the port.
5. Set an action for port security violations.
6. Click Apply.
Figure 28: Port security
Hint§
The following parameters are shown on the Port security page.
■Port - Port number.
■Security — Enable or disable port security for the selected ports. (Default: Disabled)