Standalone and Clustered Logical Devices

You can add the following logical device types:

• Standalone—A standalone logical device operates as a standalone unit or as a unit in a High Availability pair.

• Cluster—A clustered logical device lets you group multiple units together, providing all the convenience of a single device (management, integration into a network) while achieving the increased throughput and redundancy of multiple devices. Multiple module devices, like the Firepower 9300, support intra-chassis clustering. For the Firepower 9300, all three modules must participate in the cluster, for both native and container instances. The device manager does not support clustering.