Add an Image
You can add software images of devices to Juniper Security Director Cloud so that you can manage the life cycle of the image on the devices. When you need to upgrade or downgrade the image running on a device, you can stage and deploy the required image on the device by using Juniper Security Director Cloud.
When you add a software image, only details such as the URL, the checksum details, and the properties are stored on Juniper Security Director Cloud The actual image is uploaded only when you stage the image. See Stage an Image
Upgrading image on multinode high availability (MNHA) pair devices is not supported.
Before you begin, ensure that the device can access the location of the image.