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request system firmware upgrade

Syntax

Description

Use this command to upgrade firmware and optics module on a system running either Junos OS or Junos OS Evolved.

Options

cb

(Junos OS Evolved only, for ACX7100 Series routers) Upgrade baseboard FPGA.

  • fancpld—(Optional) Upgrade fanboard CPLD.

  • optics—(Optional) Upgrade optics CPLD.

fpc

Upgrade FPC ROM monitor.

  • bcm-pfe—(Optional) Upgrade BCM PFE chip.

  • slot slot-number—(Optional) Upgrade a particular FPC slot.

pic

(Junos OS only) Upgrade PIC firmware.

pem

Upgrade PEM firmware.

psm

Upgrade power supply module firmware.

  • slot slot-number—(Optional) Upgrade a particular power supply module.

re

Upgrade baseboard BIOS/FPGA. There is an active BIOS image and a backup BIOS image.

  • bios—(Optional) Upgrade BIOS.

  • fpga—(Optional) Upgrade baseboard FPGA.

  • i210—(Optional) Upgrade baseboard i210 GbE NIC.

  • i40nvm—(Optional) Upgrade baseboard i40.

    Starting in Junos OS Release 19.3R1, you can upgrade the i40e NVM firmware on routers with VM Host support.

  • ssd—(Optional) Upgrade Routing Engine solid-state drive (SSD) firmware.

    • disk1—Upgrade SSD disk1 firmware.

    • disk2—Upgrade SSD disk2 firmware.

    Starting in Junos OS Release 17.2R1, you can upgrade the SSD firmware on routers with the VM Host support.

  • xmcfpga—(Optional) Upgrade XMC FPGA.

vcpu—Upgrade VCPU ROM monitor.

optics—Upgrade optics firmware.

  • fpc-slot fpc-slot-number—Upgrade optics firmware for a specific FPC slot.

  • pic-slot pic-slot-number—Upgrade optics firmware for a specific PIC slot.

  • port port-number—Upgrade optics firmware for a specific port.

Required Privilege Level

maintenance

Output Fields

When you enter this command, you are provided feedback on the status of your request.

Sample Output

request system firmware upgrade

Release Information

Command introduced in Junos OS Release 10.2.

cb option added in Junos OS Evolved Releases 21.1R2 and 21.2R1.

pem option introduced in Junos OS Release 21.2R1.

optics option introduced in Junos OS Release 21.2R2.