When upgrading an SRX300 Series device, which two steps are crucial?

When upgrading an SRX300 Series device, one of the crucial steps in the process is to ensure that there is enough space to upload the software package. This step is vital because if there is insufficient storage on the device, the upgrade cannot proceed, potentially leaving the device in an unusable state. Performing a software upgrade requires adequate space to not only store the new software but also to facilitate the operations that need to occur during the transition.

Lack of space could lead to errors during the upload process, and without sufficient storage, the new software package might not fit on the device, causing an incomplete installation. Thus, verifying available disk space is an essential precaution that helps ensure a smooth and successful upgrade process.