How do I perform Cisco Secure Firewall 3100 setup for the first time?

Connect via console at 9600 baud, log in with admin / Admin123, and follow the setup wizard.

Can I migrate from local FDM to FMC management later?

Yes. Use configure manager add <FMC_IP> <key> to register your device with FMC.

No, upgrading Cisco FTD retains your existing configuration and policies.

Version 7.2.5 is widely considered stable and recommended for enterprise use.

Run show network to display management IP, DNS servers, and link status.

Firewalls Updated Apr 21, 2026

The Cisco Secure Firewall 3100 setup process is the first and most important step in deploying next-generation protection for your...