This command is available for model(s): FortiGate 1000D, FortiGate 100EF, FortiGate 100E, FortiGate 101E, FortiGate 1100E, FortiGate 1101E, FortiGate 140E-POE, FortiGate 140E, FortiGate 1500DT, FortiGate 1500D, FortiGate 1800F, FortiGate 1801F, FortiGate 2000E, FortiGate 200E, FortiGate 200F, FortiGate 201E, FortiGate 201F, FortiGate 2201E, FortiGate 2500E, FortiGate 2600F, FortiGate 2601F, FortiGate 3000D, FortiGate 300E, FortiGate 301E, FortiGate 3100D, FortiGate 3200D, FortiGate 3300E, FortiGate 3301E, FortiGate 3400E, FortiGate 3401E, FortiGate 3500F, FortiGate 3501F, FortiGate 3600E, FortiGate 3601E, FortiGate 3700D, FortiGate 3800D, FortiGate 3960E, FortiGate 3980E, FortiGate 400E Bypass, FortiGate 400E, FortiGate 401E, FortiGate 40F 3G4G, FortiGate 40F, FortiGate 4200F, FortiGate 4201F, FortiGate 4400F, FortiGate 4401F, FortiGate 500E, FortiGate 501E, FortiGate 600E, FortiGate 601E, FortiGate 60E DSLJ, FortiGate 60E DSL, FortiGate 60E-POE, FortiGate 60E, FortiGate 60F, FortiGate 61E, FortiGate 61F, FortiGate 800D, FortiGate 80E-POE, FortiGate 80E, FortiGate 80F Bypass, FortiGate 80F-POE, FortiGate 80F, FortiGate 81E-POE, FortiGate 81E, FortiGate 81F-POE, FortiGate 81F, FortiGate 900D, FortiGate 90E, FortiGate 91E, FortiGate VM64, FortiGateRugged 60F 3G4G, FortiGateRugged 60F, FortiWiFi 40F 3G4G, FortiWiFi 40F, FortiWiFi 60E DSLJ, FortiWiFi 60E DSL, FortiWiFi 60E, FortiWiFi 60F, FortiWiFi 61E, FortiWiFi 61F, FortiWiFi 80F 2R, FortiWiFi 81F 2R.

It is not available for: FortiGate 5001E1, FortiGate 5001E.