D-Link DGS-3612G Product Manual - Page 385

xStack® DGS-3600 Series Layer 3 Managed Gigabit Ethernet Switch NOTE: The user must first globally enable 802.1X in the DGS-3600 Web Management Tool window before initializing ports. Information in the Initialize Ports Table cannot be viewed before enabling 802.1X. Reauthenticate Port(s) This window allows reauthentication of a port or group of ports by using the pull-down menus From and To and clicking Apply. The Reauthenticate Port Table displays the current status of the reauthenticated port(s) once Apply has been clicked. To view this window, click Security > 802.1X > Reauthenticate Port(s), as shown below: Figure 7- 31. Reauthenticate Port window NOTE: The user must first globally enable 802.1X in the DGS-3600 Web Management Tool window before initializing ports. Information in the Initialize Ports Table cannot be viewed before enabling 802.1X. To reauthenticate ports for the MAC side of 802.1X, the user must first enable 802.1X by MAC address in the DGS-3600 Web Management Tool window. Click Security > 802.1X > Reauthenticate Port(s) as shown below: Figure 7- 32. Reauthenticate Port(s) window (MAC-based 802.1X) To reauthenticate ports, first choose the switch in the switch stack by using the pull-down menu and then choose the range of ports in the From and To field. Then the user must specify the MAC address to be reauthenticated by entering it into the MAC Address field and ticking the corresponding check box. To begin the reauthentication, click Apply. This window displays the following information: Parameter Description Unit Select the switch to configure. From/To Select the range of ports to reauthenticated. 369