It is to my understanding that there are only specification differences between the two models listed in the title. If I wanted to restore a backup from a 4140 to a 4120 appliance, then will I run into any problems? Is this possible in the first place?
Still, I would ask cisco TAC directly or even have your SE lab it up in Customer POC lab or such.
Most of the interesting bits are in the logical device (FTD or ASA). Those are not backed up by the export and need to be handled in their respective manager (FMC for FTD or cli/ASDM/CSM/CDO etc. for ASA).
This document describes how to generate an FXOS troubleshoot file for 2100/4100/9300-series devices
The information in this document is based on these software and hardware versions:
Cisco Firepower 9300 Security Appliance r...
FP URL filtering capability can classify the URLs based on:
Reputation (risk level)
This varies from High Risk (level 1) to Well Known (level 5)
Category + Reputation
If you select a reputation level to allow,...
Cisco Press has published a step-by-step visual guide to configuring and troubleshooting of the Cisco Firepower Threat Defense (FTD). Each consistently organized chapter on this book contains definitions of keywords, operational flowcharts, architectural ...