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show system uptime

List of Syntax

Syntax
Syntax (EX Series Switches)
Syntax (QFX Series)
Syntax (TX Matrix Router)
Syntax (TX Matrix Plus Router)
Syntax (MX Series Router)

Syntax

show system uptime

Syntax (EX Series Switches)

show system uptime<all-members><local><member member-id>

Syntax (QFX Series)

show system uptime<director-group name><infrastructure name><interconnect-device name><node-group name>

Syntax (TX Matrix Router)

show system uptime<all-chassis | all-lcc | lcc number | scc>

Syntax (TX Matrix Plus Router)

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

Syntax (MX Series Router)

show system uptime<all-members><invoke-on><local><member member-id>

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 Release 9.6.

Command introduced in Junos OS Release 11.1 for the QFX Series.

Description

Display the current time and information about how long the router or switch, router or switch software, and routing protocols have been running.

Options

none
—

Show time since the system rebooted and processes started.

all-chassis
—

(TX Matrix routers and TX Matrix Plus routers only) (Optional) Show time since the system rebooted and processes started on all the routers in the chassis.

all-lcc
—

(TX Matrix routers and TX Matrix Plus routers only) (Optional) On a TX Matrix router, show time since the system rebooted and processes started for all T640 routers (or line-card chassis) connected to the TX Matrix router. On a TX Matrix Plus router, show time since the system rebooted and processes started for all connected T1600 or T4000 LCCs.

all-members
—

(EX4200 switches and MX Series routers only) (Optional) Show time since the system rebooted and processes started on all members of the Virtual Chassis configuration.

director-group name
—

(QFabric systems only) (Optional) Show time since the system rebooted and processes started on the Director group.

infrastructure name
—

(QFabric systems only) (Optional) Show time since the system rebooted and processes started on the fabric control Routing Engine and fabric manager Routing Engine.

interconnect-device name
—

(QFabric systems only) (Optional) Show time since the system rebooted and processes started on the Interconnect device.

invoke-on
—

(MX Series routers only) (Optional) Display the time since the system rebooted and processes started on the master Routing Engine, backup Routing Engine, or both, on a router with two Routing Engines.

lcc number
—

(TX Matrix routers and TX Matrix Plus routers only) (Optional) On a TX Matrix router, show time since the system rebooted and processes started for a specific T640 router that is connected to the TX Matrix router. On a TX Matrix Plus router, show time since the system rebooted and processes started for a specific router that is connected to the TX Matrix Plus router.

Replace number with the following values depending on the LCC configuration:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.
  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.
  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.
  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.
local
—

(EX4200 switches and MX Series routers only) (Optional) Show time since the system rebooted and processes started on the local Virtual Chassis member.

member member-id
—

(EX4200 switches and MX Series routers only) (Optional) Show time since the system rebooted and processes started on the specified member of the Virtual Chassis configuration. For EX4200 switches, replace member-id with a value from 0 through 9. For an MX Series Virtual Chassis, replace member-id with a value of 0 or 1.

node-group name
—

(QFabric systems only) (Optional) Show time since the system rebooted and processes started on the Node group.

scc
—

(TX Matrix routers only) (Optional) Show time since the system rebooted and processes started for the TX Matrix router (or switch-card chassis).

sfc number
—

(TX Matrix Plus routers only) (Optional) Show time since the system rebooted and processes started for the TX Matrix Plus router. Replace number with 0.

Additional Information

By default, when you issue the show system uptime command on the master Routing Engine of a TX Matrix router or a TX Matrix Plus router, the command is broadcast to all the master Routing Engines of the LCCs connected to it in the routing matrix. Likewise, if you issue the same command on the backup Routing Engine of a TX Matrix or a TX Matrix Plus router, the command is broadcast to all backup Routing Engines of the LCCs that are connected to it in the routing matrix.

Required Privilege Level

view

 

Related Documentation

 

List of Sample Output

show system uptime
show system uptime all-lcc (TX Matrix Router)
show system uptime all-lcc (TX Matrix Plus Router)
show system uptime (QFX Series)

Output Fields

Table 1 describes the output fields for the show system uptime command. Output fields are listed in the approximate order in which they appear.

Table 1: show system uptime Output Fields

Field Name

Field Description

Current time

Current system time in UTC.

System booted

Date and time when the Routing Engine on the router or switch was last booted and how long it has been running.

Protocols started

Date and time when the routing protocols were last started and how long they have been running.

Last configured

Date and time when a configuration was last committed. Also shows the name of the user who issued the last commit command.

time and up

Current time, in the local time zone, and how long the router or switch has been operational.

users

Number of users logged in to the router or switch.

load averages

Load averages for the last 1 minute, 5 minutes, and 15 minutes.

Sample Output

show system uptime

user@host> show system uptime 
Current time:      1998-10-13 19:45:47 UTC 
System booted:     1998-10-12 20:51:41 UTC (22:54:06 ago)
Protocols started: 1998-10-13 19:33:45 UTC (00:12:02 ago)
Last configured:   1998-10-13 19:33:45 UTC (00:12:02 ago) by abc
12:45PM  up 22:54, 2 users, load averages: 0.07, 0.02, 0.01

show system uptime all-lcc (TX Matrix Router)

user@host> show system uptime all-lcc 
lcc0-re0:
--------------------------------------------------------------------------
Current time: 2004-09-13 09:55:35 PDT
System booted: 2004-09-13 03:13:55 PDT (06:41:40 ago)
Last configured: 2004-09-13 03:17:48 PDT (06:37:47 ago) by root
9:55AM PDT up 6:42, 1 user, load averages: 0.02, 0.03, 0.00
lcc2-re0:
--------------------------------------------------------------------------
Current time: 2004-09-13 09:55:35 PDT
System booted: 2004-09-12 03:23:43 PDT (1d 06:31 ago)
Last configured: 2004-09-13 03:05:36 PDT (06:49:59 ago) by root
9:55AM PDT up 1 day,  6:32, 1 user, load averages: 0.02, 0.01, 0.00

show system uptime all-lcc (TX Matrix Plus Router)

user@host> show system uptime all-lcc
sfc0-re0:
--------------------------------------------------------------------------
Current time: 2009-05-25 00:24:30 PDT
System booted: 2009-05-24 06:39:33 PDT (17:44:57 ago)
Protocols started: 2009-05-24 06:40:30 PDT (17:44:00 ago)
Last configured: 2009-05-24 06:33:27 PDT (17:51:03 ago) by gregdo
12:24AM  up 17:45, 2 users, load averages: 0.07, 0.05, 0.01

lcc0-re0:
--------------------------------------------------------------------------
Current time: 2009-05-25 00:24:30 PDT
System booted: 2009-05-24 06:39:46 PDT (17:44:44 ago)
error: the routing subsystem is not running
Last configured: 2009-05-24 06:40:47 PDT (17:43:43 ago) by root
12:24AM  up 17:45, 0 users, load averages: 0.00, 0.00, 0.00

lcc1-re0:
--------------------------------------------------------------------------
Current time: 2009-05-25 00:24:30 PDT
System booted: 2009-05-24 06:39:38 PDT (17:44:52 ago)
error: the routing subsystem is not running
Last configured: 2009-05-24 06:40:18 PDT (17:44:12 ago) by root
12:24AM  up 17:45, 0 users, load averages: 0.00, 0.00, 0.00

lcc2-re0:
--------------------------------------------------------------------------
Current time: 2009-05-25 00:24:30 PDT
System booted: 2009-05-24 06:39:48 PDT (17:44:42 ago)
error: the routing subsystem is not running
Last configured: 2009-05-24 06:40:44 PDT (17:43:46 ago) by root
12:24AM  up 17:45, 0 users, load averages: 0.00, 0.00, 0.00

lcc3-re0:
--------------------------------------------------------------------------
Current time: 2009-05-25 00:24:30 PDT
System booted: 2009-05-24 06:39:44 PDT (17:44:46 ago)
error: the routing subsystem is not running
Last configured: 2009-05-24 06:40:08 PDT (17:44:22 ago) by root
12:24AM  up 17:45, 0 users, load averages: 0.00, 0.00, 0.00

show system uptime (QFX Series)

user@switch> show system uptime
Current time: 2010-08-27 03:12:30 PDT
System booted: 2010-08-13 17:11:54 PDT (1w6d 10:00 ago)
Protocols started: 2010-08-13 17:13:56 PDT (1w6d 09:58 ago)
Last configured: 2010-08-26 05:54:00 PDT (21:18:30 ago) by user
 3:12AM  up 13 days, 10:01, 3 users, load averages: 0.00, 0.00, 0.00

Modified: 2016-06-10

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