User's Manual Part 1

Firmware Version 1.0.0.1 UCM6200 Series IP PBX User Manual Page 51 of 320
Figure 23: UCM6200 Network Interface Method: Dual
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 is allowed to 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.
Figure 24: UCM6200 Using 802.1X as Client