Command Line Reference Guide

194 | 802.1X
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• If 802.1X authorization is enabled and all information from the RADIUS server is valid, the port is
placed in the specified VLAN after authentication.
• If port security is enabled on an 802.1X port with VLAN assignment, the port is placed in the
RADIUS server assigned VLAN.
• If 802.1X is disabled on the port, it is returned to the configured access VLAN.
• When the port is in the force authorized, force unauthorized, or shutdown state, it is placed in the
configured access VLAN.
• If an 802.1X port is authenticated and put in the RADIUS server assigned VLAN, any change to
the port access VLAN configuration will not take effect.
• The 802.1X with VLAN assignment feature is not supported on trunk ports, dynamic ports, or
with dynamic-access port assignment through a VLAN membership.
debug dot1x
c s
Display 802.1X debugging information.
Syntax
debug dot1x [all | errors | packets | state-machine] [interface interface]
Parameters
Defaults
Disabled
Command Modes
EXEC Privilege
Command
History
all
Enable all 802.1X debug messages.
errors
Display information about all 802.1X errors.
packets
Display information about all 802.1X packets.
state-machine
Display information about all 802.1X packets.
interface interface
Restricts the debugging information to an interface.
Enter one of the following interfaces and slot/port information:
• For a Fast Ethernet interface, enter the keyword
FastEthernet
followed by the slot/port information.
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a Port Channel interface, enter the keyword
port-channel
followed by a number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 32 for EtherScale, 1 to 255 for TeraScale and 1 to
512 for ExaScale.
• For a SONET interface, enter the keyword
sonet followed by the slot/
port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE
followed by the slot/port information.
Version 8.4.6.0
Added support for the keyword
fortyGigE.
Version 8.4.1.0 Introduced on C-Series and S-Series