Security Commands 988
User Guidelines
The switch attempts authentication three times before assigning a user to the
unauthenticated VLAN. Configure the unauthenticated VLAN before using
this command.
Example
The following example set the unauthenticated VLAN on port 1/0/2 to VLAN
20.
console(config-if-Gi1/0/2)#dot1x unauth-vlan 20
show dot1x advanced
Use the show dot1x advanced command to display 802.1x advanced features
for the switch or for the specified interface. The output of this command has
been updated in release 2.1 to remove the Multiple Hosts column and add an
Unauthenticated VLAN column, which indicates whether an
unauthenticated VLAN is configured on a port. The command has also been
updated to show the Guest VLAN ID (instead of the status) since it is now
configurable per port.
Syntax
show dot1x advanced [{gigabitethernet unit/slot/port| tengigabitethernet
unit/slot/port | fortygigabitethernet unit/slot/port}]
Default Configuration
This command has no default configuration.
Command Mode
Privileged Exec mode, Global Configuration mode and all Configuration
submodes
User Guidelines
This command has no user guidelines.
Example
The following example displays 802.1x advanced features for the switch.
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