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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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show system firmware (Junos OS Evolved)

date_range 20-Feb-25
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Syntax

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show system firmware
<cb number>
<compatibility>
<detail <(fpc slot-number>> | sib slot-number)> >
<feb>
<fpc slot-number>
<ftc slot-number>
<psm slot-number>
<routing-engine slot-number>
<sib slot-number>

Description

Display firmware information.

Options

compatibility

Show all firmware compatibility information.

cb

Show Control Board firmware information.

feb

Show Forwarding Engine Board firmware information.

fpc

Show Flexible PIC Concentrator firmware information.

ftc

Show Fan Tray Controller firmware information.

psm

Show Power Supply Module firmware information.

routing-engine

Show Routing Engine firmware information.

sib

Show Switch Information Board firmware information.

Required Privilege Level

view

Output Fields

The following table lists all possible output fields for the show system firmware command. The fields that are displayed may vary depending on the platform and software release. Output fields are listed in alphabetical order.

Table 1 lists the output fields for the show system firmware command.

Table 1: show system firmware Output Fields

Field Name

Field Description

Available version

New versions of firmware for upgrading or downgrading. If 0, you cannot upgrade the firmware for that component. If NA, a firmware package is not available for that component.

Current version

Firmware version on the affected device parts.

Part

Physical part on the device affected by the firmware.

Status

Firmware condition on the device.

Tag

Location of the firmware on the interface.

Type

Type of firmware on the device.

Sample Output

show system firmware on an ACX Series device

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user@host> show system firmware
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Part             Type              Tag Current               Available             Status
                                       version               version
PSM 0            PSM MCU AC        1   11.13                 11.13                 OK                
PSM 1            PSM MCU AC        1   11.12                 11.13                 OK                
RE 0             BOOT CPLD         0   00.0a                 00.0a                 OK                
RE 0             BIOS ROM          1   27.02                 27.02                 OK                
RE 0             SSD Primary       2   SBR10021              SBR10021              OK                
RE 0             I210              5   3.30                  3.30                  OK                
RE 0             NAC               6   2.28                  2.28                  OK                
CB 0             I2CS FPGA         0   0x24                  0x24                  OK                
CB 0             GNSS              2   ENP708C2109100T       ENP708C2109100T       OK                
CB 0             IDTPLL            3   4.8.15                4.8.15                OK                
CB 0             CG0               4   0x03                  0x03                  OK                
FPC 1            I2CS FPGA         0   0xb                   0xb                   OK                
FPC 2            I2CS FPGA         0   0xb                   0xb                   OK           
FTC 0            I2CS FPGA         0   71.e                  71.e                  OK                
FEB 0            CTRL FPGA         0   230505.37             230505.37             OK                
FEB 0            I2CS FPGA         1   0x1f                  0x1f                  OK                
FEB 0            BCM PFE           2   D102_0B               D102_0B               OK                
FEB 0            PORT A FPGA       3   0x12                  0x12                  OK                
FEB 0            PORT B FPGA       4   0x8                   0x8                   OK                
FEB 0            CG0               5   0x07                  0x07                  OK                
FEB 0            CG1               6   0x07                  0x07                  OK                
FEB 0            CG2               7   0x09                  0x09                  OK                
FEB 0            CG3               8   0x06                  0x06                  OK                
RE 1             BOOT CPLD         0   00.0a                 00.0a                 OK                
RE 1             BIOS ROM          1   24.01                 27.02                 OK                
RE 1             SSD Primary       2   SBR10021              SBR10021              OK                
RE 1             I210              5   3.30                  3.30                  OK                
RE 1             NAC               6   2.28                  2.28                  OK

show system firmware on a PTX10008 router

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user@host> show system firmware
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Part             Type              Tag Current               Available             Status
                                       version               version
FPC 0            CTRL FPGA         0   190912.11             190912.11             OK
FPC 0            PORT FPGA         1   15                    15                    OK
FPC 0            WANIO FPGA        2   15                    15                    OK
FPC 0            I2CS FPGA         3   19                    19                    OK
FPC 0            PMB BIOS          4   26.01                 28.01                 OK
FPC 0            BOOT CPLD         5   17                    17                    OK
FPC 1            CTRL FPGA         0   190912.11             190912.11             OK
FPC 1            PORT FPGA         1   15                    15                    OK
FPC 1            WANIO FPGA        2   15                    15                    OK
FPC 1            I2CS FPGA         3   19                    19                    OK
FPC 1            PMB BIOS          4   26.01                 28.01                 OK
FPC 1            BOOT CPLD         5   17                    17                    OK
PSM 4            PSM MCU AC        0   aa17.aa17.ab15.ab15.ac27 aa17.aa17.ab15.ab15.ac27 OK
PSM 5            PSM MCU AC        0   aa17.aa17.ab15.ab15.ac27 aa17.aa17.ab15.ab15.ac27 OK
RE 0             CBC FPGA          0   0x10B                 0x10B                 OK
RE 0             RE FPGA           1   0x2B                  0x2B                  OK
RE 0             SSD Primary       2   SBR12050              SBR12050              OK
RE 0             SSD Secondary     3   SBR12050              SBR12050              OK
RE 0             i40e              4   7.00                  7.00                  OK
RE 0             BIOS ROM          5   14.01                 19.01                 OK
RE 1             CBC FPGA          0   0x10B                 0x10B                 OK
RE 1             RE FPGA           1   0x2B                  0x2B                  OK
RE 1             SSD Primary       2   SBR12050              SBR12050              OK
RE 1             SSD Secondary     3   SBR12050              SBR12050              OK
RE 1             i40e              4   6.01                  7.00                  OK
RE 1             BIOS ROM          5   14.01                 19.01                 OK
SIB 0            SIB FPGA          0   200311.0F             200831.1D             OK
FTC 0            FTC FPGA          0   0.5                   0.5                   OK
FTC 1            FTC FPGA          0   0.5                   0.5                   OK
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