Figure 15: Add Mac Address Bind; Figure 16: Batch Add Mac Address Bind - Grandstream Networks UCM6202 User Manual

Figure 15: Add MAC Address Bind

User needs to set the device MAC address and the IP that will be bound to it (the IP address needs to be within
the UCM6200 DHCP range).
To bind a batch of listed MAC addresses, user needs to check first the MAC addresses to bind and click on
. A confirmation popup will be shown, click to bind the addresses.

Figure 16: Batch Add MAC Address Bind

After Clicking "OK" to confirm the binding, the "Bind Status" will change from "Unbind" to "Binding".
802.1X
IEEE 802.1X is an IEEE standard for port-based network access control. It provides an authentication
mechanism to device before the device can access Internet or other LAN resources. The UCM6200 supports
802.1X as a supplicant/client to be authenticated. The following diagram and figure show UCM6200 uses 802.1X
mode "EAP-MD5" on WAN port as client in the network to access Internet.
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UCM6200 Series User Manual