3Com WX4400 3CRWX440095A - Manual (Page 632)

632 C HAPTER A: T ROUBLESHOOTING A WX S WITCH
Tracing Authorization Activity
Tracing authorization activity can help diagnose authorization problems.
For example, to trace the authorization of MAC address
00:00:30:b8:72:b0, type the following command:
WX1200# set trace authorization mac-addr 00:00:30:b8:72:b0
success: change accepted.
Tracing 802.1X Sessions
Tracing 802.1X sessions can help diagnose problems with wireless clients.
For example, to trace 802.1X activity for user [email protected] at
level 4, type the following command:
WX1200# set trace dot1x user [email protected] level 4
success: change accepted.
Displaying a Trace Use the display trace command to display the trace areas that are
enabled. For example, to display all currently running trace commands,
type the following command:
WX1200# display trace
milliseconds spent printing traces: 31.945
Trace Area
Level Mac User Port Filter
-------------------- ----- ----------------- ----------------- ---- --------
authentication
3 admin 0
authorization 5 0
sm 5 1 0
dot1x 2 0
Stopping a Trace The clear trace commands deletes running trace commands. To clear all
traces or a particular trace area, type the following command:
clear trace {all | trace area}
(For a list of all areas that can be traced, see “List of Trace Areas” on
page 634.)
For example, to stop a trace of session manager activity, type the
following command:
WX1200# clear trace sm
success: change accepted.