Edge-Core ES4308-PoE Guía de instalación descargar pdf (Pagina 48)

Configuring the Switch

3-30

If a re-authentication fails, the IEEE802.1X standard enforces a so-called

“quiet-period” in which the authenticator (switch) shall be quiet and not re-try another

authentication – also packets from the supplicant are discarded during this quiet

period – this way 'brute-force' attacks are prevented.

Web – Click 802.1X, Settings. Enable 802.1X globally for the switch, modify the

global and port-specific parameters required, and click APPLY.

Figure 3-24 802.1X Configuration

Displaying 802.1X Statistics

Use the 802.1X Statistics page to display statistics for dot1x protocol exchanges for

any port.

Field Attributes

Port Statistics

• Port Number – A front panel port number. Select the port that you want to view.

Authenticator Counters

• EntersConnecting – The number of times that the state machine transitions to the

CONNECTING state from any other state.

• EntersWhileAuthenticating – he number of times that the state machine transitions

from CONNECTING to AUTHENTICATING, as a result of an EAP-Response/

Identity message being received from the Supplicant.

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Edge-Core ES4308-PoE Guía de instalación Pagina 48