Advantech EKI-7657C, User Manual

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87 Chapter3
MAC Address Table
Use the MAC address table to ensure the port security.
You can add a static MAC address; it remains in the switch's address table, regardless of whether the
device is physically connected to the switch. This saves the switch from having to re-learn a device's
MAC address when the disconnected or powered-off device is active on the network again. You can add /
modify / delete a static MAC address.
MAC Address Table—Static MAC Address
You can add static MAC address in the switch MAC table here.
•
MAC Address:
Enter the MAC address of the port that should permanently forward traffic, regardless
of the device network activity.
•
Port No.:
Pull down the selection menu to select the port number.
•
Click Add .
•
If you want to delete the MAC address from filtering table, select the MAC address and click
Delete
.
Figure 3.52: Static MAC Addresses interface
MAC Address Table—MAC Filtering
By filtering MAC address, the switch can easily filter the pre-configured MAC address and reduce the un-
safety. You can add and delete filtering MAC address.