Cisco Catalyst 4000 series Hardware Troubleshoot page 21

#mls
set mls nde disable
!
#port channel
set port channel 1/1−2 100
!
#module 1 : 2−port 1000BaseX Supervisor
set udld enable 1/1
set port channel 1/1−2 mode desirable silent
!
#module 2 : 34−port Router Switch Card
!
#module 3 : 24−port 10/100/1000 Ethernet
set vlan 150
!
#module 4 empty
!
#module 5 : 6−port 1000BaseX Ethernet
!
#module 6 empty
!
#cam
set cam permanent 01−00−5e−01−01−01 1/1 1
end
Cat4000−c> (enable)
show test 0
This command displays the results of diagnostic tests for the supervisor and all modules. It is very important
to understand that the show test command only displays the results of diagnostics on the last bootup of the
switch or a reset of the supervisor or modules. If the diagnostics for one module are required, issue the show
test <mod #> command for this information.
If you are running 5.4.1 or later, check the status of the diaglevel by issuing the show test diaglevel
command. A complete status test of the Encoded Address Recognition Logic (EARL), port
loopback/bundle/inline rewrite, and DRAM/NVRAM/External cache is recommended. This test takes about
one minute versus 30 seconds for a test level of minimal. But, it is more thorough. Results are output with a .
for pass or F for fail, which indicates a hardware failure.
Display and/or change the diaglevel as follows:
Cat4000−c> (enable) show test diaglevel
Diagnostic mode at next reset
Cat4000−c> (enable) set test diaglevel ?
complete
minimal
bypass
Diagnostic level set to complete.
Cat4000−c> (enable) show test diaglevel
Diagnostic mode at next reset
Refer to the show test command for more information.
Cat4000−c> (enable) show test 0
Diagnostic mode at next reset: complete
System Diagnostic Status : (. = Pass, F = Fail, N = N/A)
Module 1 : 2−port 1000BaseX Supervisor
Status: (. = Pass, F = Fail, U = Unknown)
3/9
: minimal
Complete diagnostics
Minimal diagnostics
Bypass diagnostics
: complete