Filter
Top Products
232
Backend State Machine Backend state machine status
Reauthentication State
Machine
Reauthentication state machine status
8.4.1.6 debug aaa
Command: debug aaa
no debug aaa
Function: Enable aaa debug information; use the “no” command to close aaa debug
information.
Command mode: privilege configuration mode
Parameter: None
Instructions: Enables aaa debug information, may check the negotiation process of
Radius protocol, it’s conduce to debug trouble when have troubles.
Example: Enable aaa debug information.
Switch#debug aaa
8.4.1.7 debug dot1x
Command: debug dot1x
no debug dot1x
Function: Enables dot1x debug information; use the “no” command to close dot1x debug
information.
Command mode: privileged configuration mode
Parameter: None
Instructions: Enable dot1x debug information, may check the negotiation process of
dot1x protocol, it’s conduce to debug trouble when have troubles.
Example: Enable dot1x debug information.
Switch#debug dot1x
8.4.2 802.1X Troubleshooting
When using 802.1x and the ports usually fail to configure 802.1x; or the authentication
state of 802.1x is “auto”, after the user run the “supplicant” software of 802.1x, the port still
fails to be in state where authentication is passed. The possible reasons and solutions are
as follows:
z When failing to configure the 802.1x, examine whether spanning-tree is being run
at the switch ports, and whether the mac port is bound or has been set as trunk