29
Figure 4-14 Bind port MAC
Related Operations
Unbind: In the list of bound switches, click
Unbind
to delete the bound switch.
5.4.3 Filtering Port MAC
The function is used to restrict the allowed MAC message under port, which can prevent counterfeit
attack.
Background Information
After the port is configured with the port MAC filtering function, when the port receives message, it
will check if the source MAC address of message is the same as the allowed MAC address:
●
If it is same, then the message is considered as legal, and it will continue to implement follow-up
processing.
●
If it is not, then the message is considered as illegal, and it will be discarded.
Procedure
Step 1 Select
Device Management
>
Security
>
Port MAC Filtering
on the
System Info
page.
Step 2 Click the port that is displayed in green, and the port is currently connected.
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