I need to upgrade a NAM-2 from 3.5 to 3.6(1a). My question is, if I do this upgrade, what do I lose?
Do I lose my configuration of my NAM module? Do I lose nothing, do I lose data?
Thanks for the response.
Technically, you shouldn't lose anything. However, there have been some upgrades that corrupt the flash which means you lose your configuration. Therefore, you should do a config backup before performing the upgrade. If something goes wrong, you can erase the flash and restore the saved configuration.