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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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Junos CLI Reference
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show system software list

date_range 15-Jan-25
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Syntax

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show system software list

Description

This command displays all the software versions, including jfirmware package versions, in the persistent storage on the Routing Engines in the system and displays the current software version running on the FPCs. FPCs cannot store more than one version, because FPCs do not contain any persistent storage media.

Required Privilege Level

view

Output Fields

For a description of the output fields, see Table 1. Output fields are listed in the approximate order in which they appear.

Table 1: show system software list Output Fields

Field Name

Description

node

Name of the node.

List of installed version(s)

Ordered list of software that is or has been installed on the node:

  • - indicates the running software version.

  • > indicates the next boot software version, which occurs only after an upgrade or a downgrade. If no upgrade or downgrade has been performed, the > symbol will not appear in the list of installed versions.

  • < indicates the rollback boot software version if there is one.

External Software

List of running third party packages.

Sample Output

show system software list

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user@host-re0> show system software list
-------------------------------
node: re0
-------------------------------
Active boot device is primary: /dev/vda
List of installed version(s) :

    '-' running version
    '>' next boot version after upgrade/downgrade
    '<' rollback boot version
    '*' deleted JSU version

 >   junos-evo-install-ptx-fixed-x86-64-22.4I20230106124155 - [2023-01-06 12:47:59]
       JET app custom_logger 1.0.1
 -   junos-evo-install-ptx-fixed-x86-64-22.4I20230106121117 - [2023-01-06 12:33:31]
       JET app custom_logger 1.0.1
 <   junos-evo-install-ptx-fixed-x86-64-22.4I20230106120732 - [2023-01-06 12:15:25]
       JET app custom_logger 1.0.1
     junos-evo-install-ptx-fixed-x86-64-22.4I20230106120459 - [2023-01-06 12:08:05]
       JET app custom_logger 1.0.1
     junos-evo-install-ptx-fixed-x86-64-22.4I20230106105842-EVO - [2023-01-06 11:41:50]
       JET app custom_logger 1.0.1
       JET app custom_multi_app 1.0.1
       JET app multi_app 1.1.1

show system software list, with jfirmware package information

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user@host-re0> show system software list
-------------------------------
node: re0
-------------------------------
Active boot device is primary: /dev/vda
List of installed version(s) :

    '-' running version
    '>' next boot version after upgrade/downgrade
    '<' rollback boot version
    '*' deleted JSU version

 -   junos-evo-install-ptx-x86-64-24.4 I202410114083306-EVO - [2024-10-11 09:14:39]
       jfirmware-junos-evo-install-ptx-x86-64-24.4I202410114083306-EVO 1.0.1
 <   junos-evo-install-ptx-x86-64-22.4I20221214083306 - [2022-12-14 08:58:24]

-------------------------------
node: re1
-------------------------------
Active boot device is primary: /dev/vda
List of installed version(s) :

    '-' running version
    '>' next boot version after upgrade/downgrade
    '<' rollback boot version
    '*' deleted JSU version

 -   junos-evo-install-ptx-x86-64-24.4 I202410114083306-EVO - [2024-10-11 09:16:48]
       jfirmware-junos-evo-install-ptx-x86-64-24.4I202410114083306-EVO 1.0.1
 <   junos-evo-install-ptx-x86-64-22.4I20221214083306 - [2022-12-14 08:58:59]

Release Information

Command introduced in Junos OS Evolved Release 18.3R1.

Support for jfirmware packages introduced in Junos OS Evolved Release 24.4R1.

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