IES-P3073GC Series User Manual
ORing Industrial Networking Corp
65
Label
Description
MAC Address
Enter a MAC address for a specific port.
Port NO.
Select a switch port
Add
Add the MAC address and port information.
Delete
Deletes an entry
Help
Shows help file
MAC Blacklist
You can block specific devices from network access by creating a MAC blacklist.MAC
blacklists will prevent traffic from forwarding to specific MAC addresses in the list. Any frames
forwarding to the MAC addresses in this list will be discarded. As a result, the target device will
never receive any frame.
Label
Description
MAC Address
Enter a MAC address for a specific port.
Port NO.
Select a switch port
Add
Add the MAC address and port information.
Delete
Delete an entry
Help
Shows help file
802.1x
The IEEE 802.1X standard defines a port-based access control procedure that prevents
unauthorized access to a network by requiring users to first submit credentials for
authentication. One or more backend servers (RADIUS
)
determine whether the user is allowed
access to the network.
In an 802.1X network environment, the user is called the supplicant, the switch is the
authenticator, and the RADIUS server is the authentication server. The switch acts as the
man-in-the-middle, forwarding requests and responses between the supplicant and the