Reference Guide

Please make sure that stacking is not configured for Diagnostics execution.
Also reboot/online command is necessary for normal operation after the offline
command is issued.
Proceed with Offline [confirm yes/no]:yes
Dell#Mar 12 10:32:18: %STKUNIT0-M:CP %CHMGR-2-STACKUNIT_DOWN: Stack unit 0 down
- stack unit offline
The following example shows the show system brief command.
Dell#show system brief
Stack MAC : 00:01:e8:8b:5d:8c
Reload-Type : normal-reload [Next boot : normal-reload]
-- Stack Info --
Unit UnitType Status ReqTyp CurTyp Version
Ports
--------------------------------------------------------------------------------
----
0 Management online S4820T S4820T 9-4(0-89) 64
1 Member not present
2 Member not present
3 Member not present
4 Member not present
5 Member not present
6 Member not present
7 Member not present
8 Member not present
9 Member not present
10 Member not present
11 Member not present
-- Power Supplies --
Unit Bay Status Type FanSpeed(rpm)
---------------------------------------------------------------------------
0 0 down UNKNOWN 0
0 1 up AC 14000
-- Fan Status --
Unit Bay TrayStatus Fan0 Speed Fan1 Speed
--------------------------------------------------------------------------------
----
0 0 up up 13466 up 13466
0 1 up up 13653 up 13466
Speed in RPM
The following example shows the diag command (standalone unit).
Dell#diag stack-unit 0 level0
Warning - diagnostic execution will cause multiple link flaps on the peer side
- advisable to shut directly connected ports
Proceed with Diags [confirm yes/no]: yes
Dell#Dec 15 04:14:07: %S4820:0 %DIAGAGT-6-DA_DIAG_STARTED: Starting diags on
stack unit 0
00:12:10 : System may take additional time for Driver Init.
00:12:10 : Approximate time to complete the Diags ... 6 Mins
The following example shows the diag command (stack member).
[output from master unit]
Dell#diag stack-unit 2
S-Series Debugging and Diagnostics
1065