Cisco CATALYST 2960 - Checking and Saving the Running Configuration; You can check the configuration settings that you entered or changes that you made by entering this privileged EXEC command:; To store the configuration or changes you have made to your startup configuration in flash memory, enter this privileged EXEC command:

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Catalyst 2960 Switch Command Reference
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Chapter 2 Catalyst 2960 Switch Cisco IOS Commands
dot1x auth-fail max-attempts
Related Commands Command Description
dot1x auth-fail vlan [vlan id] Enables the optional restricted VLAN feature.
dot1x max-reauth-req [count] Sets the maximum number of times that the switch restarts
the authentication process before a port changes to the
unauthorized state.
show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port.