To create an SRX-series chassis cluster, you must physically connect a pair of the same kind of supported SRX-series devices back-to-back over a pair of Gigabit Ethernet connections or a pair of 10-Gigabit Ethernet connections. The connection that serves as the control link must be the built-in controller port on each device. The fabric link connection can be a combination of any pair of Gigabit Ethernet interfaces on the devices. Figure 67 shows a pair of SRX-series devices connected using the built-in interfaces for both the fabric and control links.
Figure 67: Connecting SRX-series Devices in a Cluster (SRX 5800 Devices)
