Technical Documentation

show system software

Syntax

show system software <detail>

Syntax (EX Series Switch)

show system software<all-members><detail><local><member member-id>

Syntax (TX Matrix Router)

show system software <all-chassis | all-lcc | lcc number | scc><detail>

Syntax (TX Matrix Plus Router)

show system software <all-chassis | all-lcc | lcc number | sfc number><detail>

Syntax (J Series Routers)

show system software <backup> <detail>

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 9.0 for EX Series switches.

sfc option introduced for the TX Matrix Plus router in Junos OS Release 9.6.

Description

Display the Junos OS extensions loaded on your router or switch.

Options

none: Display standard information about all loaded Junos OS extensions.
all-chassis: (TX Matrix and TX Matrix Plus routers only) (Optional) Display system software information for all the T640 routers (TX Matrix Router) or all the T1600 routers (TX Matrix Plus Router) in the chassis.
all-lcc: (TX Matrix and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display system software information for all T640 routers (or line-card chassis) connected to the TX Matrix router. On a TX Matrix Plus router, display system software information for all T1600 routers (or line-card chassis) connected to the TX Matrix Plus router
all-members: (EX4200 switches only) (Optional) Display the system software running on all members of the Virtual Chassis configuration.
backup: (J Series routers only) (Optional) Display the status of old system software packages only.
detail: (Optional) Display detailed information about available Junos OS extensions.
lcc number: (TX Matrix and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display system software information for a specific T640 router that is connected to the TX Matrix router. On a TX Matrix Plus router, display system software information for a specific T1600 router that is connected to the TX Matrix Plus router. Replace number with a value from 0 through 3.
local: (EX4200 switches only) (Optional) Display the system software running on the local Virtual Chassis member.
member member-id: (EX4200 switches only) (Optional) Display the system software running on the specified member of the Virtual Chassis configuration. Replace member-id with a value from 0 through 9.
scc: (Routing matrix only) (Optional) Display the system software running on a TX Matrix router (or switch-card chassis).
sfc: (TX Matrix Plus routers only) (Optional) Display system software information for the TX Matrix Plus router (or switch-fabric chassis).

Required Privilege Level

maintenance

List of Sample Output

show system software
show system software (TX Matrix Plus Router)

Sample Output

show system software

user@host> show system software

Information for jbase:

Comment:
JUNOS Base OS Software Suite [7.2R1.7]


Information for jcrypto:

Comment:
JUNOS Crypto Software Suite [7.2R1.7]
Information for jdocs:

Comment:
JUNOS Online Documentation [7.2R1.7]


Information for jkernel:

Comment:
JUNOS Kernel Software Suite [7.2R1.7]


Information for jpfe:

Comment:
JUNOS Packet Forwarding Engine Support (M20/M40) [7.2R1.7]


Information for jroute:

Comment:
JUNOS Routing Software Suite [7.2R1.7]


Information for junos:

Comment:
JUNOS Base OS boot [7.2R1.7]

show system software (TX Matrix Plus Router)