The FortiGate 1800F and 1801F each include one NP7 processor. All front panel data interfaces and the NP7 processor connect to the integrated switch fabric (ISF). All data traffic passes from the data interfaces through the ISF to the NP7 processor. All supported traffic passing between any two data interfaces can be offloaded by the NP7 processor. Data traffic processed by the CPU takes a dedicated data path through the ISF and the NP7 processor to the CPU.