Cisco 7010 Installation Manual page 74

Using Devices in a Stacked Configuration
You
Caution
devices as single devices, stack them, and never remove or disable the management interfaces for stacked
secondary devices. This allows each stack member to report health and exchange configuration
information.
8250 or 8350 Primary Device with One Secondary Device
The following example shows a Firepower 8250 or 8350 (Firepower or AMP) primary device and one
secondary device. The secondary device is installed below the primary device. Note that the secondary
device contains no sensing interfaces.
8260 or 8360 Primary Device and One Secondary Device
The following example shows a Firepower 8260 or a 8360 (Firepower or AMP) configuration. The
Firepower 8260 includes a 10G-capable 8250 primary device and one dedicated secondary device. The
Firepower or AMP 8360 includes a 40G-capable 8350 primary device and one dedicated secondary
device. For each configuration (8260 or 8360), the secondary device is installed below the primary
device.
Firepower 7000 and 8000 Series Installation Guide
4-16
have management interfaces configured and working for all device stack members. Register all
must
Chapter 4 Installing a Firepower Managed Device