show version (Junos OS)
Syntax
show version <brief | detail>
Syntax (EX Series Switches)
show version <all-members> <brief | detail> <local> <member member-id>
Syntax (MX Series Router)
show version <brief | detail> <all-members> <local> <member member-id>
Syntax (QFX Series)
show version <brief | detail> <component component-name | all>
Syntax (SRX Series)
show version <brief | detail> <node node-id | local | primary>
Description
Display the hostname and version information about the software running on the router or switch.
Beginning in Junos OS Release 13.3, the show version command output
includes the Junos field that displays the Junos OS version,
including any selective upgrade (JSU) packages, running on the device. This field
provides a consistent means of identifying the Junos OS version, rather than
extracting that information from the list of installed sub-packages.
|
Junos OS Package Prefix |
Junos OS Architecture |
|---|---|
|
jinstall-* |
Junos OS for M Series, MX Series, and T Series, routers |
|
junos-install-* |
Junos OS based on an upgraded FreeBSD kernel instead of older versions of FreeBSD |
|
junos-vmhost-install-* |
Junos OS with upgraded FreeBSD on a VM Host |
Options
| none |
Display standard information about the hostname and version of the software running on the router or switch. |
| brief | detail |
(Optional) Display the specified level of output. |
| all-members |
(EX4200 switches and MX Series routers only) (Optional) Display standard information about the hostname and version of the software running on all members of the Virtual Chassis configuration. |
| component all |
(QFabric systems only) (Optional) Display the host name and version information about the software running on all the components on the QFabric system. |
| component component-name |
(QFabric systems only) (Optional) Display the host name and version information about the software running on a specific QFabric system component. Replace component-name with the name of the QFabric system component. The component-name can be the name of a diagnostics Routing Engine, Director group, fabric control Routing Engine, fabric manager Routing Engine, Interconnect device, or Node group. |
| local |
(EX4200 switches and MX Series routers only) (Optional) Display standard information about the hostname and version of the software running on the local Virtual Chassis member. |
| member member-id |
(EX4200 switches and MX Series routers only) (Optional) Display standard
information about the hostname and version of the software running on
the specified member of the Virtual Chassis configuration. For EX4200
switches, replace |
| node (all | node-name) |
(Optional) Display version information for the specified node or all nodes. |
| primary |
(SRX Series only) Display the software version on the primary node. |
Required Privilege Level
view
Release Information
Command introduced before Junos OS Release 7.4.