### Chassis Cluster - Only a max 2 of SRX devices can be clustered. #### Things to check: - Check that there isn't an existing configs on the required ports. - Verify the hardware and OS version are the same. - Connect the control link. - Connect the fabric link. #### Configuration Steps: - Confirm there is nothing configured for ge-0/0/0 and ge-0/0/1 - `delete interfaces` - `delete security` - `delete vlans` - `delete` - Verify the hardware and OS are the same for both the nodes. - `show chassis hardware detail` - `show version` - Connect the control link. - Connect ge-0/0/0 on node 0 and node 1. - Note - SRX5600, 5800, 3400, and 3600 support dual control links. - Connect the fabric link. - Connect ge-0/0/1 on both the nodes. - Configure the clusters - `set chassis cluster cluster-id 1 node 0 reboot` - `set chassis cluster cluster-id 1 node 1 reboot`