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Junos CLI Reference
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show vmhost snapshot

date_range 19-Nov-23

Syntax

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show vmhost snapshot
<invoke-on>
<re0 | re1>
<routing engine>

Description

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

Options

invoke-on

(Optional) Display the host snapshot information of Routing Engines on a device that has dual Routing Engines. You can use the all-routing-engine option to display the host snapshot information of all the Routing Engines or the other-routing-engine option to display the host snapshot information of the 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 host snapshot information about the Routing Engine in slot 0 (re0) or the Routing Engine in slot 1 (re1).

routing-engine

(Optional) Specify the Routing Engine for which the host snapshot details 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 snapshot

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user@host> show vmhost snapshot
UEFI    Version: NGRE_v00.53.00.01

Secondary Disk, Snapshot Time: Tue Dec  8 19:49:09 UTC 2015

Version: set p
VMHost Version: 2.897
VMHost Root: vmhost-x86_64-15.1I20151203_0011_rbu-builder
VMHost Core: vmhost-core-x86_64-15.1I20151203_0011_rbu-builder
kernel: 3.10.79-ovp-rt74-WR6.0.0.20_preempt-rt
Junos Disk: junos-install-x86-64-15.1F-20151204.0

Version: set b
VMHost Version: 2.897
VMHost Root: vmhost-x86_64-15.1I20151203_0011_rbu-builder
VMHost Core: vmhost-core-x86_64-15.1I20151203_0011_rbu-builder
kernel: 3.10.79-ovp-rt74-WR6.0.0.20_preempt-rt
Junos Disk: junos-install-x86-64-15.1F-20151204.0

Release Information

Command introduced in Junos OS Release 15.1F3.

Note:

PTX3000 router supports the Routing and Control Board, RCBPTX.

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