Dell Command Line Reference Guide for the S4048–ON System 9.14.2.5

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show tech-support

Display a collection of data from other show commands, necessary for Dell EMC Networking technical support to perform troubleshooting.

Syntax
show tech-support [stack-unit unit-id | page]
Parameters
stack-unit
(OPTIONAL) Enter the keywords stack-unit to view CPU memory usage for the stack member designated by unit-id.
page
(OPTIONAL) Enter the keyword page to view 24 lines of text at a time. Press the SPACE BAR to view the next 24 lines. Press the ENTER key to view the next line of text.
When using the pipe command ( | ), enter one of these keywords to filter command output. For details about filtering commands, refer to CLI Basics.
save
Enter the keyword save to save the command output.

flash: Save to local flash drive (flash://filename. A maximum of 20 characters.

Command Modes
EXEC Privilege
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.14(0.0)
Updated to display the show revision and show os-version command outputs.
9.12(1.0)
Introduced on the S5048F–ON.
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000-ON.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.3.7.0
Introduced on the S4810.
7.8.1.0
Introduced save to the file options.
7.6.1.0
Introduced on the S-Series.
Usage Information

Without the page or stack-unit option, the command output is continuous. To interrupt the command output, use Ctrl-z.

The save option works with other filtering commands. This allows you to save specific information of a show command. The save entry must always be the last option. For example: DellEMC#show tech-support |grep regular-expression |except regular-expression | find regular-expression | save flash://result

This display output is an accumulation of the same information that is displayed when you execute one of the following show commands:
  • show version
  • show os-version
  • show revision
  • show clock
  • show running-config
  • show system stack-ports
  • show interfaces
  • show process memory
  • show process cpu
  • show file system
  • show system
  • show environment
  • show ip traffic
  • show ip management route
  • show ip route summary
  • show Inventory
  • show log summary
  • show command-history (last 20 commands)
  • show log
Example (options under show tech-support)
DellEMC# show tech-support ?
page        Page through output
stack-unit  Unit Number
|           Pipe through a command
<cr>
DellEMC#show tech-support stack-unit 1 ?
|           Pipe through a command
<cr>
DellEMC# show tech-support stack-unit 1 | ?
except      Show only text that does not match a pattern
find        Search for the first occurrence of a pattern
grep        Show only text that matches a pattern
no-more     Don't paginate output
save        Save output to a file

DellEMC# show tech-support stack-unit 1 | save ?
flash:      Save to local file system (flash://filename (max 20
chars) )

DellEMC# show tech-support stack-unit 1 | save flash://LauraSave
Start saving show command report .......
DellEMC#

DellEMC# dir
Directory of flash:
1  drw-  16384   Jan 01 1980 00:00:00 +00:00 .
2  drwx  1536    Jul 13 1996 02:38:06 +00:00 ..
3  d---  512     Nov 20 2007 15:46:44 +00:00 ADMIN_DIR
DellEMC#
Example(show tech-support)
DellEMC#sh tech-support

----------------------------------- show version -------------------------------
Dell EMC Real Time Operating System Software
Dell EMC Operating System Version:  2.0
Dell EMC Application Software Version:  9.14(0.0)
Copyright (c) 1999-2018 by Dell Inc. All Rights Reserved.
Build Time: Thu Jun 28 10:15:47 2018
Build Path: /build/build02/SW/SRC
Dell EMC Networking OS uptime is 1 minute(s)

System image file is "system://A"

System Type: S4048-ON
Control Processor: Intel Rangeley with 2 Gbytes (2127560704 bytes) of memory, core(s) 2.

8G bytes of boot flash memory.

  1 54-port TE/FG (SK-ON)
48 Ten GigabitEthernet/IEEE 802.3 interface(s)
  6 Forty GigabitEthernet/IEEE 802.3 interface(s)

----------------------------------- show os version ----------------------------

RELEASE IMAGE INFORMATION :
---------------------------------------------------------------------
      Platform          Version        Size           ReleaseTime
S-Series:SK-ON        9.14(0.0)    72797507    Jun 28 2018 10:39:46

TARGET IMAGE INFORMATION :
---------------------------------------------------------------------
          Type          Version                   Target    checksum
       runtime        9.14(0.0)        Control Processor      passed

BOOT IMAGE INFORMATION :
---------------------------------------------------------------------
          Type          Version                   Target    checksum
    boot flash         3.21.2.9        Control Processor      passed

BOOTSEL IMAGE INFORMATION :
---------------------------------------------------------------------
          Type          Version                   Target    checksum
boot selector       3.21.0.0-5        Control Processor      passed

FPGA IMAGE INFORMATION :
---------------------------------------------------------------------
         Card                      FPGA Name    Version
stack-unit 1           S4048-ON SYSTEM CPLD         15.2
stack-unit 1           S4048-ON MASTER CPLD         12
stack-unit 1            S4048-ON SLAVE CPLD          5

----------------------------------- show revision -------------------------------

--  Stack unit 1  --
S4048-ON SYSTEM CPLD     : 15.2
S4048-ON MASTER CPLD     : 12
S4048-ON SLAVE CPLD      : 5

------------------------------------ show clock -------------------------------
08:10:51.913 UTC Thu Jul 5 2018 

<output truncated for brevity> 
Example(show tech-support stack-unit)
DellEMC#show tech-support

----------------------------------- show version -------------------------------
Dell EMC Real Time Operating System Software
Dell EMC Operating System Version:  2.0
Dell EMC Application Software Version:  9-14(0-59)
Copyright (c) 1999-2018 by Dell Inc. All Rights Reserved.
Build Time: Thu Jun 28 10:15:47 2018
Build Path: /build/build02/SW/SRC
Dell EMC Networking OS uptime is 1 minute(s)

System image file is "system://A"

System Type: S4048-ON
Control Processor: Intel Rangeley with 2 Gbytes (2127560704 bytes) of memory, core(s) 2.

8G bytes of boot flash memory.

  1 54-port TE/FG (SK-ON)
48 Ten GigabitEthernet/IEEE 802.3 interface(s)
  6 Forty GigabitEthernet/IEEE 802.3 interface(s)
<output truncated for brevity>

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