request system firmware downgrade optics
Syntax
request system firmware downgrade optics [ <part-number> <all> fpc-slot <fpc_slot_number> pic-slot <pic_slot_number> port <port_number> ]
Description
Use this command to downgrade the firmware for a specific QSFP-DD optic module/all QSFP-DD modules plugged in the router on Junos OS Evolved.
Options
<part-number> |
(Junos OS Evolved only, for PTX Series routers) Downgrade optics for a specific QSFP-DD optic module part number . |
all |
(Junos OS Evolved only, for PTX Series routers) Downgrade optics for all optic modules on device. |
fpc |
(Junos OS Evolved only, for PTX Series routers) Downgrade FPC optics module.
|
pem |
Upgrade PEM firmware. |
pic-slot |
(Junos OS Evolved only, for PTX Series routers) Downgrade optics module for PIC slot.
|
port |
Downgrade optics on ports.
|
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 downgrade optics
user@host> request system firmware downgrade optics Firmware optics module downgrade initiated. Optics downgrade takes about 10 minutes Use 'show system firmware optics' to get the status