request system firmware upgrade
Syntax
request system firmware upgrade
<cb>
<fpc>
<poe fpc-slot slot-number>
<psm>
<re>
<vcpu>
<optics [fpc-slot fpc-slot-number | pic-slot pic-slot-number | port port-number]>
<pem> 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.
|
fpc |
Upgrade FPC ROM monitor.
|
pic |
(Junos OS only) Upgrade PIC firmware. |
pem |
Upgrade PEM firmware. |
| poe fpc-slot slot-number | Upgrade Power over Ethernet (PoE) firmware. |
psm |
Upgrade power supply module firmware.
|
re |
Upgrade baseboard BIOS/FPGA. There is an active BIOS image and a backup BIOS image.
|
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
user@host> request system firmware upgrade re bios
Part Type Tag Current Available Status
version version
Routing Engine 0 RE BIOS 0 1.5 1.9 OK
Routing Engine 0 RE BIOS Backup 1 1.7 1.9 OK
Perform indicated firmware upgrade ? [yes,no] (no) yes
user@host> request system firmware upgrade re bios backup
Part Type Tag Current Available Status
version version
Routing Engine 0 RE BIOS 0 1.5 1.9 OK
Routing Engine 0 RE BIOS Backup 1 1.7 1.9 OK
Perform indicated firmware upgrade ? [yes,no] (no) yes
user@host> request system firmware upgrade re ssd disk1
Part Type Tag Current Available Status
version version
Routing Engine 0 RE SSD1 4 12028 12029 OK
Perform indicated firmware upgrade ? [yes,no] (no) yes
Firmware upgrade initiated, use "show system firmware" to monitor status.
user@host> request system firmware upgrade pem slot 0
...
...
Firmware upgrade initiated, use "show system firmware" to monitor status.
user@host> request system firmware upgrade optics fpc-slot 0
...
...
Firmware optics upgrade initiated, use "show system firmware" to monitor status. 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.