Defining Port-Based Authentication (802.1X) 65
■ Single-Host — Allows only a single host to connect to this port. 
This is the default.
■ Admin Port Control — Specifies the admin port authorization state.
■ Auto — Enables port based authentication on the device. The 
interface moves between an authorized or unauthorized state 
based on the authentication exchange between the device and the 
client.
■ Force-Authorized — Places the interface into an authorized state 
without being authenticated. The interface re-sends and receives 
normal traffic without client port based authentication.
■ Force-Unauthorized — Denies the selected interface system access 
by moving the interface into unauthorized state. The device cannot 
provide authentication services to the client through the interface.
■ Periodic Reauthentication — Enables periodic reauthentication on 
the port.
■ Enabled — Enables periodic reauthentication on the port.
■ Disabled — Disables periodic reauthentication on the port. 
■ Maximum Request — Sets the maximum number of times the 
switch port will retransmit an EAP request packet to the client before 
it times out the authentication session. The field default is 2, the range 
is 1-10.
■ Max Count — The maximum number of hosts that can connect to a 
port when Multi-Host operation mode is selected. The field default is 
5, the range is 1-1024.
■ Reauthentication Period — Defines the time span (in seconds) in 
which the selected port is reauthenticated. The field default is 3600 
seconds, the range is 1-65535.
■ Quiet Period — Sets the time that a switch port waits after the 
Authenticator Max Count has been exceeded before attempting to 
acquire a new client. The field default is 60 seconds, the range is 
1-65535 seconds.
■ Transmit Period — Sets the time period during an authentication 
session that the switch waits before re-transmitting an EAP packet. 
The field default is 30 seconds, the range is 1-65535 seconds.
2 Define the fields.
3 Click  . The 802.1X Settings are enabled, and the device is updated.