User Manual

8-Port or 16-Port Gigabit Smart Managed Pro Switch Model GS418TPP, GS510TLP, and GS510TPP
Manage Device Security User Manual323
The previous figure shows only part of the page.
6. Use the horizontal scroll bar at the bottom of the page to view all the fields.
7. Select one or more interfaces by taking one of the following actions:
• To configure a single interface, select the check box associated with the port, or type
the port number in the Go T
o Interface field and click the Go button.
• To configure multiple interfaces with the same settings, select the check box
associated with each interface.
• To configure all interfaces with the same settings, select the check box in the heading
row.
8. Specify the following settings:
•
Port Control. Defines the port authorization state. The control mode is set only if the
link status of the port is link up. Select one of the following options:
- Auto
. The switch automatically detects the mode of the interface.
- Authorized
. The switch places the interface into an authorized state without
being authenticated. The interface sends and receives normal traf
fic without client
port-based authentication.
- Unauthorized. The switch denies the selected interface system access by
moving the interface into unauthorized state. The switch cannot provide
authentication services to the client through the interface.
-
MAC based. This mode allows multiple supplicants connected to the same port to
each authenticate individually. Each host connected to the port must authenticate
separately in order to gain access to the network.
The hosts are distinguished by
their MAC addresses.
• Guest VLAN ID. Specify the VLAN ID for the guest VLAN.
The valid range is 0–4093.
The default value is 0. Enter 0 to reset the guest VLAN ID on the interface. The guest
VLAN allows the port to provide a distinguished service to unauthenticated users,
after three authentication failures.
This feature provides a mechanism to allow users
access to hosts on the guest VLAN.
• Guest VLAN Period. Specify the number of seconds that the selected port remains
in the quiet state following a failed authentication exchange.
The guest VLAN time-out
must be a value in the range of 1–300. The default value is 90.
•
Unauthenticated VLAN ID. Specify the VLAN ID of the unauthenticated VLAN for the
selected port. The valid range is 0–3965. The default value is 0. Hosts that fail the
authentication might be denied access to the network or placed on a VLAN created