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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 vmhost version

date_range 09-Dec-23
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Syntax

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show vmhost version
        invoke-on;
        (re0 | re1);    
         routing engine {
            backup;
            both;
            local;
            master;
            other;
}

Description

Display host version information including Linux host kernel version, host software version, and other package version details for both the sets of software in the primary disk.

Options

invoke-on

(Optional) Display the version information of the host running on a device with dual Routing Engines. You can use the all-routing-engine option to display the version information of the host software running on all the Routing Engines or the other-routing-engine option to display the version information of the host software running on other Routing Engine. For example, If you issue the command from the primary Routing Engine, the backup Routing Engine is referred to as the other Routing Engine.

re0 | re1

(Optional) On devices that support dual or redundant Routing Engines, display version information of the host software on the Routing Engine in slot 0 (re0) or on the Routing Engine in slot 1 (re1).

routing-engine

(Optional) Specify the Routing Engine for which the version information of the host software is to be displayed. The following options are available:

Note:

The QFX10002-60C and PTX10002-60C devices do not have primary and backup routing engines.

  • backup—Backup Routing Engine.

  • both—Primary and backup Routing Engines.

  • local—Routing Engine on the local Virtual Chassis member.

  • master—Primary Routing Engine.

  • other—If you issue the command from the primary Routing Engine, the backup Routing Engine is referred to as the other Routing Engine.

Required Privilege Level

view

Sample Output

show vmhost version

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user@hostshow vmhost version
Current root details,         Device sda, Label: jrootp_P, Partition: sda3
Current boot disk: Primary
Current root set: p
UEFI Version: CICL_P_BUG1_00.23.01
 
Primary Disk, Upgrade Time: Wed Mar  1 16:35:37 PST 2023
 
Version: set p
VMHost Version: 7.2648
VMHost Root: vmhost-x86_64-22.2R3-20230129_2258_builder
VMHost Core: vmhost-core-x86-64-22.2R3.9
kernel: 5.2.60-rt15-LTS19
Junos Disk: junos-install-mx-x86-64-22.2R3.9
 
Version: set b
VMHost Version: 7.2648
VMHost Root: vmhost-x86_64-22.2R3-20230129_2258_builder
VMHost Core: vmhost-core-x86-64-22.2R3.10
kernel: 5.2.60-rt15-LTS19
Junos Disk: junos-install-mx-x86-64-22.2R3.10

show vmhost version

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user@host> show vmhost version | display xml
<rpc-reply xmlns:junos="http://xml.juniper.net/junos/20.3I0/junos">
    <output>
        Current root details,           Device sda, Label: jrootp_P, Partition: sda3
        Current boot disk: Primary
        Current root set: p
        UEFI    Version: NGRE_v00.53.00.01
        
        Primary Disk, Upgrade Time: Mon May 11 22:20:39 PDT 2020
        
        Version: set p
        VMHost Version: 4.2222
        VMHost Root: vmhost-x86_64-20.2Iwrlsdk9_20200427_1232.ad9e120_rbu-builder
        VMHost Core: vmhost-core-x86-64-20.3I-20200507_dev_common.0.2113
        kernel: 4.8.28-rt10-WR9.0.0.24_ovp
        Junos Disk: junos-install-mx-x86-64-20.3I-20200507_dev_common.0.2113
        
        Version: set b
        VMHost Version: 4.2222
        VMHost Root: vmhost-x86_64-20.2Iwrlsdk9_20200427_1232.ad9e120_rbu-builder
        VMHost Core: vmhost-core-x86-64-20.3I20200508_0827_sshanmugasun
        kernel: 4.8.28-rt10-WR9.0.0.24_ovp
        Junos Disk: junos-install-mx-x86-64-20.3I20200508_0827_sshanmugasun
        
    </output>
    <cli>
        <banner></banner>
    </cli>
</rpc-reply>

Release Information

Command introduced in Junos OS Release 15.1F3.

Note:

PTX3000 router supports the Routing and Control Board, RCBPTX.

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