Cisco Cisco FirePOWER Appliance 8350 Guia Da Instalação

You can connect two 3D8140s in a stacked configuration. You must use one 8000 Series stacking cable 
to create the physical connection between the primary device and the secondary device. For more 
information on using the stacking cable, see 

Install the devices in your rack so you can easily connect the cable between the stacking modules. You 
can install the secondary device above or below the primary device.

Connect the primary device to the network segments you want to analyze in the same way that you would 
connect a single 3D8140. Connect the secondary device directly to the primary device.

The following graphic shows a primary device with a secondary device installed below the primary 
device.

Use an 8000 Series stacking cable to connect the left stacking interface on the primary device to the left 
stacking interface on the secondary device, then use the Defense Center that manages the devices to 
establish the stacked device relationship in the system. Note that the right stacking interface is not 
connected. See 

You can connect any of the following configurations:

up to four 3D8250s or four 3D8350s

a 3D8260 (a 10G-capable primary device and a secondary device)

a 3D8360 (a 40G-capable primary device and a secondary device)

a 3D8270 or 3D8370 (a 40G-capable primary device and two secondary devices)

a 3D8290 or 3D8390 (a 40G-capable primary device and three secondary devices)

For the 3D8260, 3D8270, 3D8360, and 3D8370, you can stack additional devices for a total of four 
devices in the stack.

You must use two 8000 Series stacking cables for each secondary device you want to connect to the 
primary device. For more information on using the stacking cable, see 

.

Install the devices in your rack so you can easily connect the cables between the stacking modules. You 
can install the secondary devices above or below the primary device.

Connect the primary device to the network segments you want to analyze in the same way that you would 
connect a single 3D8250 or 3D8350. Connect each secondary device directly to the primary device as 
required for the number of secondary devices in the configuration.