show chassis routing-engine
Syntax
show chassis routing-engine <bios | slot>
Syntax (ACX Series, PTX Series, and MX104 Universal Routing Platforms.)
show chassis routing-engine
Syntax (EX Series Switches)
show chassis routing-engine <slot> <satellite [slot-id slot-id |device-alias alias-name>
Syntax (QFX Series)
show chassis routing-engine <interconnect-device name> <node-device name> <slot> <bios> <errors>
Syntax (MX Series Routers)
show chassis routing-engine <all-members> <bios | slot> <local> <member member-id> <satellite [slot-id slot-id |device-alias alias-name>
Syntax (MX204 and MX10003 Universal Routing Platforms)
show chassis routing-engine <slot> <bios> <errors>
Syntax (TX Matrix Routers)
show chassis routing-engine <bios | slot> <lcc number | scc>
Syntax (TX Matrix Plus Routers)
show chassis routing-engine <bios | slot> <lcc number | sfc number>
Syntax (Junos OS Evolved)
show chassis routing-engine <slot> <bios> <hard-disk-test>
Description
Display the status of the Routing Engine.
Options
| none |
Display information about one or more Routing Engines. On a TX Matrix router, display information about all Routing Engines on the TX Matrix router and its attached T640 routers. On a TX Matrix Plus router, display information about all Routing Engines on the TX Matrix Plus router and its attached routers. |
| all-members |
(MX Series routers only) (Optional) Display Routing Engine information for all members of the Virtual Chassis configuration. |
| bios |
(Optional) Display the (BIOS) firmware version. |
| errors |
(Optional) Display routing engine errors. |
| hard-disk-test |
(Junos OS Evolved only) (Optional) Display the health of the hard disk. Use
|
| interconnect-device number |
(QFabric systems only) (Optional) Display Routing Engine information for a specified Interconnect device. |
| lcc number |
(TX Matrix and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display Routing Engine information for a specified T640 router (line-card chassis) that is connected to the TX Matrix router. On a TX Matrix Plus router, display Routing Engine information for a specified router (line-card chassis) that is connected to the TX Matrix Plus router. Replace number with the following values depending on the LCC configuration:
|
| local |
(MX Series routers only) (Optional) Display Routing Engine information for the local Virtual Chassis member. |
| member member-id |
(MX Series routers only) (Optional) Display Routing Engine information for the specified member of the Virtual Chassis configuration. For an MX Series Virtual Chassis, replace member-id with a value of 0 or 1. |
| node-device number |
(QFabric systems only) (Optional) Display Routing Engine information for a specified Node device. |
| satellite [slot-id slot-id |device-alias alias-name] |
(Junos Fusion only) (Optional) Display Routing Engine information for the specified satellite device in a Junos Fusion, or for all satellite devices in the Junos Fusion if no satellite devices are specified. |
| scc |
(TX Matrix routers only) (Optional) Display Routing Engine information for the TX Matrix router (switch-card chassis). |
| sfc number |
(TX Matrix Plus routers only) (Optional) Display Routing Engine information for the
TX Matrix Plus router (or switch-fabric chassis). Replace
|
| slot |
(Systems with multiple Routing Engines) (Optional) Display information for an
individual Routing Engine. Replace |
Required Privilege Level
view
Output Fields
Table 1 lists
the output fields for the show chassis routing-engine command. Output
fields are listed in the approximate order in which they appear.
|
Field Name |
Field Description |
|---|---|
|
|
(Systems with single and multiple Routing Engines) Slot number. |
|
|
(Systems with multiple Routing Engines) Current state of the Routing Engine:
|
|
|
(Systems with multiple Routing Engines) Election priority for the Routing Engine:
|
|
|
Temperature of the air flowing past the Routing Engine. |
|
|
Temperature of the CPU. |
|
|
Total DRAM available to the Routing Engine's processor. Note:
When the chassis has two Routing Engines, the amount of DRAM should be the same on both. A DRAM size mismatch error can result when the Routing Engines have different amounts of DRAM. Starting with Junos OS Release 12.3R1, the DRAM field displays both available memory and installed memory. |
|
|
Percentage of Routing Engine memory being used. Note:
For platforms running Junos OS with upgraded FreeBSD, the way memory utilization is calculated has changed. Starting in Junos OS Release 15.1R1, inactive memory is no longer included in calculating memory utilization. Inactive memory is considered as free. The value for used memory decreases and results in more memory to be available for other processes. For platforms that run Junos OS with upgraded FreeBSD, see Release Information for Junos OS with Upgraded FreeBSD. |
|
|
Information about the Routing Engine's CPU utilization:
|
|
|
Information about the Routing Engine's CPU utilization in the past 5 seconds:
|
|
|
Information about the Routing Engine's CPU utilization in the past 1 minute:
|
|
|
Information about the Routing Engine's CPU utilization in the past 5 minutes:
|
|
|
Information about the Routing Engine's CPU utilization in the past 15 minutes:
|
|
|
Routing Engine model number. |
|
|
(Systems with multiple Routing Engines) Identification number of the Routing Engine in this slot. |
|
|
Time at which the Routing Engine started running. |
|
|
How long the Routing Engine has been running. |
|
Routing Engine BIOS Version |
BIOS version being run by the Routing Engine. |
|
|
Reason for last reboot, including:
QFX5700 displays the following additional reboot reasons:
|
|
|
Routing Engine load averages for the last 1, 5, and 15 minutes. |
Sample Output
The sample outputs for show chassis routing engine are as follows:
show chassis routing-engine (MX Series Routers)
user@host> show chassis routing-engine
Routing Engine status:
Slot 0:
Current state Master
Election priority Master (default)
Temperature 46 degrees C / 114 degrees F
CPU temperature 45 degrees C / 113 degrees F
DRAM 49089 MB (49152 MB installed)
Memory utilization 4 percent
5 sec CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 99 percent
1 min CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 99 percent
5 min CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 99 percent
15 min CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 99 percent
Model RE X10
Start time 2024-03-28 09:19:21 PDT
Uptime 5 days, 18 hours, 43 seconds
Last reboot reason 0x2000:hypervisor reboot
Load averages: 1 minute 5 minute 15 minute
0.19 0.14 0.14
Routing Engine status:
Slot 1:
Current state Backup
Election priority Backup (default)
Temperature 44 degrees C / 111 degrees F
CPU temperature 44 degrees C / 111 degrees F
DRAM 49089 MB (49152 MB installed)
Memory utilization 5 percent
5 sec CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 100 percent
1 min CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 99 percent
5 min CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 99 percent
15 min CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 99 percent
Model RE X10
Serial ID BCBS9737
Start time 2024-03-28 09:20:49 PDT
Uptime 5 days, 17 hours, 59 minutes, 5 seconds
Last reboot reason 0x10:misc hardware reason
Load averages: 1 minute 5 minute 15 minute
0.04 0.14 0.10
show chassis routing-engine (QFX5700 Switches) (Junos OS Evolved Release)
user@switch> show chassis routing-engine
Routing Engine status:
Slot 0:
Current state Master
Election priority Master
Temperature 35 degrees C / 95 degrees F
CPU temperature 39 degrees C / 102 degrees F
DRAM 25825 MB (31566 MB installed)
Memory utilization 18 percent
5 sec CPU utilization:
User 2 percent
Background 0 percent
Kernel 2 percent
Interrupt 0 percent
Idle 94 percent
1 min CPU utilization:
User 2 percent
Background 0 percent
Kernel 2 percent
Interrupt 0 percent
Idle 94 percent
5 min CPU utilization:
User 2 percent
Background 0 percent
Kernel 2 percent
Interrupt 0 percent
Idle 94 percent
15 min CPU utilization:
User 2 percent
Background 0 percent
Kernel 2 percent
Interrupt 0 percent
Idle 94 percent
Model QFX5700-RE
Serial ID BUILTIN
Start time 2021-06-09 02:50:08 PDT
Uptime 42 minutes, 48 seconds
Load averages: 1 minute 5 minute 15 minute
1.48 1.71 1.83
Last reboot reason power cycle
show chassis routing-engine (QFX5230-64CD devices with logical FPC and PIC, ACX Series) (Junos OS Evolved Release)
user@root> show chassis routing-engine
Routing Engine status:
Slot 0:
Current state Master
Election priority Master (default)
Temperature 0 degrees C / 32 degrees F
DRAM 59026 MB (65536 MB installed)
Memory utilization 9 percent
5 sec CPU utilization:
User 1 percent
Background 0 percent
Kernel 1 percent
Interrupt 1 percent
Idle 98 percent
1 min CPU utilization:
User 1 percent
Background 0 percent
Kernel 2 percent
Interrupt 1 percent
Idle 95 percent
5 min CPU utilization:
User 1 percent
Background 0 percent
Kernel 2 percent
Interrupt 1 percent
Idle 95 percent
15 min CPU utilization:
User 1 percent
Background 0 percent
Kernel 2 percent
Interrupt 0 percent
Idle 78 percent
Model QFX5230-64CD
Serial ID BUILTIN
Start time 2022-04-08 18:07:00 UTC
Uptime 25 minutes, 5 seconds
Load averages: 1 minute 5 minute 15 minute
0.44 0.92 1.28
Last reboot reason Unknownshow chassis routing-engine bios (ACX Series)
user@host> show chassis routing-engine bios Routing Engine BIOS Version: 13.01
show chassis routing-engine hard-disk-test disk /dev/sdb status (ACX Series)
user@host> show chassis routing-engine hard-disk-test disk /dev/sda status
smartctl 7.3 2022-02-28 r5338 [x86_64-linux-5.15.76-yocto-standard-juniper-02183-g46c537862907] (local build)
Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: SwissBit Slim Sata SSD
Device Model: SFSA100GM2AK4TO-I-6B-66A-JUN
Serial Number: 0000602219249A000046
Firmware Version: SBR10021
User Capacity: 100,030,242,816 bytes [100 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Form Factor: 2.5 inches
TRIM Command: Available, deterministic, zeroed
Device is: In smartctl database 7.3/5319
ATA Version is: ACS-3 (minor revision not indicated)
SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat Sep 21 03:35:14 2024 PDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x02) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 0) seconds.
Offline data collection
capabilities: (0x53) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 15) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 000 Pre-fail Always - 0
5 Reallocated_Sector_Ct 0x0013 100 100 000 Pre-fail Always - 0
9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 7739
12 Power_Cycle_Count 0x0012 100 100 000 Old_age Always - 136
16 Unknown_Attribute 0x0112 094 094 001 Old_age Always - 1958
17 Unknown_Attribute 0x0012 100 100 000 Old_age Always - 30000
160 Uncorrect_Sect_Cnt_RW 0x0002 100 100 000 Old_age Always - 0
161 Spare_Block_Count 0x0012 100 100 000 Old_age Always - 61539243
163 Initial_Invalid_Blocks 0x0003 100 100 000 Pre-fail Always - 10
164 Total_Erase_Count 0x0012 100 100 000 Old_age Always - 593606
165 Maximum_Erase_Count 0x0002 100 100 000 Old_age Always - 449
166 Minimum_Erase_Count 0x0012 100 100 000 Old_age Always - 348
167 Average_Erase_Count 0x0012 087 087 000 Old_age Always - 408
168 MaxSpecified_Erase_Count0x0012 100 100 000 Old_age Always - 3000
169 PowerOn_UECC_Count 0x0003 100 100 000 Pre-fail Always - 102
193 Dynamic_Remaps 0x0012 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0023 100 100 000 Pre-fail Always - 3871780
195 Hardware_ECC_Recovered 0x0012 100 100 000 Old_age Always - 12849
196 Reallocated_Event_Count 0x0012 000 000 000 Old_age Always - 0
198 Uncorrectable_Sect_Count0x0012 100 100 000 Old_age Always - 0
199 SATA_Phy_CRC_Error_Count0x000b 100 100 000 Pre-fail Always - 0
215 Trim_Count 0x0012 100 100 000 Old_age Always - 1816
235 TotalFlashLBA_Written 0x0012 100 100 000 Old_age Always - 233412999168
237 TotalFlashLBA_Written_E 0x0012 100 100 000 Old_age Always - 0
241 TotalHostLBA_Write 0x0012 100 100 000 Old_age Always - 167245610753
242 TotalHostLBA_Read 0x0012 100 100 000 Old_age Always - 19887124523
243 TotalHostLBA_Written_E 0x0012 100 100 000 Old_age Always - 0
244 TotalHostLBA_Read_E 0x0012 100 100 000 Old_age Always - 0
248 SSD_Life_Left 0x0112 087 087 001 Old_age Always - 87
249 Spare_Block_Life_Left 0x1913 100 100 025 Pre-fail Always - 100
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 7720 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
Usage
The show chassis routing-engine and show chassis feb
commands can be used to find the memory allocated for each RE (Routing Engine) and Packet
Forwarding Engine components.
Release Information
Command introduced before Junos OS Release 7.4.
sfc option introduced in Junos OS Release in 9.6 for the TX Matrix Plus
router.
5 sec CPU Utilization, 1 min CPU Utilization, 5
min CPU Utilization, and 15 min CPU Utilization output fields
introduced in Junos OS Release 11.3R1.
satellite option introduced in Junos OS Release 14.2R3.