Command introduced before JUNOS Release 7.4.
Command introduced in JUNOS Release 9.0 for EX Series switches.
sfc option introduced for the TX Matrix Plus router in JUNOS Release 9.6.
Display the current time and information about how long the router or switch, router or switch software, and routing protocols have been running.
all-chassis — (TX Matrix 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 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 T1600 routers (or line-card chassis) connected to the TX Matrix Plus router.
all-members — (EX4200 switches only) (Optional) Show time since the system rebooted and processes started on all members of the Virtual Chassis configuration.
lcc number — (TX Matrix 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 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) Show time since the system rebooted and processes started on the local Virtual Chassis member.
member member-id — (EX4200 switches only) (Optional) Show time since the system rebooted and processes started on the specified member of the Virtual Chassis configuration. Replace member-id with a value from 0 through 9.
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 (or switch-fabric chassis). Replace number with 0.
By default, when you issue the show system uptime command on a TX Matrix or TX Matrix Plus master Routing Engine, the command is broadcast to all the T640 (in a routing matrix based on a TX Matrix router) or T1600 (in a routing matrix based on a TX Matrix Plus router) master Routing Engines connected to it. Likewise, if you issue the same command on the TX Matrix or TX Matrix Plus backup Routing Engine, the command is broadcast to all the T640 (in a routing matrix based on a TX Matrix router) or T1600 (in a routing matrix based on a TX Matrix Plus router) backup Routing Engines that are connected to it.
view
Table 147 describes the output fields for the show system uptime command. Output fields are listed in the approximate order in which they appear.
Table 147: show system uptime Output Fields
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
