How do I upgrade the J-Web Application package?
The J-Web packaging supports two new features:
There is no need to reboot the switch after the installation. The J-Web Application package is hot pluggable and installs on top of the current Junos OS image.
You can view details of the J-Web packages installed on your switch in the About window in the J-Web interface, or in the output of the show version command in the Junos OS CLI.
For more information, click J-Web User Interface Overview.