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Sometimes it is faster to just re-image the firepower module than to go through the step-by-step upgrade process where you must upgrade to the next release and then apply the all the updates. If the module is several releases behind than this process must be repeated several times.   Luckily, in certain scenarios this can be avoided by just re-imaging to the latest Cisco recommended release.  ...

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The topic of backing up is not always linear. Backing up a system can sometimes be confusing topic among System and Network Engineers. There are always multiple ways to back up and restore, but is it the recommended for the system? For example, experience has shown me that enabling virtual machine snapshots to systems like ISE can present itself with larger operational issues like sporadic...

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