Cisco Firepower 2110 Threat Defense Upgrade Now

Always take a full backup of both the FMC and the FTD device before starting.

For HA pairs, the FMC will upgrade the standby unit first, perform a failover, and then upgrade the former active unit to maintain traffic flow. Using Firepower Device Manager (FDM) cisco firepower 2110 threat defense upgrade

Push the upgrade package to the 2110 device ahead of time to reduce the actual maintenance window duration. Always take a full backup of both the

Use the Cisco Secure Firewall Compatibility Guide to ensure your current FTD version can upgrade directly to your target version. perform a failover