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Configuring the Switch
3-48
3
• Authorized –
- Yes – Connected client is authorized.
- No – Connected client is not authorized.
- Blank – Displays nothing when dot1x is disabled on a port.
• Supplicant – Indicates the MAC address of a connected client.
• Trunk – Indicates if the port is configured as a trunk port.
Web – Click Security, 802.1x, Port Configuration. Select the authentication mode
from the drop-down box and click Apply.
Figure 3-28. 802.1x Port Configuration
CLI – This example sets the authentication mode to enable 802.1x on port 2, and
allows up to ten clients to connect to this port.
Displaying 802.1x Statistics
This switch can display statistics for dot1x protocol exchanges for any port.
Console(config)#interface ethernet 1/2 4-125
Console(config-if)#dot1x port-control auto 4-80
Console(config-if)#dot1x operation-mode multi-host max-count 10 4-80
Console(config-if)#
Table 3-5. 802.1x Statistics
Parameter Description
Rx EAPOL Start The number of EAPOL Start frames that have been received by this
Authenticator.
Rx EAPOL Logoff The number of EAPOL Logoff frames that have been received by this
Authenticator.
Rx EAPOL Invalid The number of EAPOL frames that have been received by this
Authenticator in which the frame type is not recognized.
Rx EAPOL Total The number of valid EAPOL frames of any type that have been received
by this Authenticator.
Rx EAP Resp/Id The number of EAP Resp/Id frames that have been received by this
Authenticator.