FortiSwitch - Debug and troubleshooting commands

Indice

- Controllo connessione lato FortiSwitch - to - FortiGate

- Controllo connessione lato FortiGate - to - FortiSwitch

- Controllo LLDP su ISL

- Lista LLDP neighbors

- Lista MAC addresses

- Controllo stato LACP

- Controllo log in console

- Controllo utilizzo di banda TX - RX porte

- Sniffer traffico su interfaccia flink

- Controllo stato anello MRP

- Controllo collegamento porte fisiche lato FortiGate

- Collegamento SSH remoto da CLI

- Controllo STP spanning tree

- Controllo moduli transceiver SFP

- Controllo utilizzo CPU ed uptime

- Controllo utilizzo CPU - memoria - processi

- Controllo crash log
- Fortilink debug

Matrix compatibilità Fortilink FortiGate OS - FortiSwitch OS

Fortiswitch_fortilink-matrix

Controllo connessione lato FortiSwitch - to - FortiGate

Copy to Clipboard

Fortiswitch_get-conn-status

Controllo connessione lato FortiGate - to - FortiSwitch

Copy to Clipboard

Fortiswitch_get-conn-status-2

Controllo LLDP su ISL

Copy to Clipboard

Fortiswitch_lldp-autoisl

Lista LLDP neighbors

Copy to Clipboard

Fortiswitch_lldp-neighbors

Lista MAC addresses

Copy to Clipboard

Fortiswitch_mac-address

Controllo stato LACP

Copy to Clipboard

Fortiswitch_lacp01

Fortiswitch_lacp02

Controllo log in console

Copy to Clipboard

Fortiswitch_log-display

Controllo utilizzo di banda TX - RX porte

Copy to Clipboard

Fortiswitch_linerate

Sniffer traffico su interfaccia flink

Copy to Clipboard

Controllo stato anello MRP

Copy to Clipboard

Fortiswitch_mrp01

Fortiswitch_mrp02

Controllo collegamento porte fisiche lato FortiGate

Copy to Clipboard

Fortiswitch_get-physical-conn

Collegamento SSH remoto da CLI

Copy to Clipboard

Controllo STP spanning tree

Copy to Clipboard

Fortiswitch_stp_status

Flags:

EN (STP enable)
ED (Edge)
LP (Loop Protection Triggered)
RG (Root Guard Triggered)
BG (BPDU Guard Triggered)
IC (PVST Port Inconsistent)
MV (PVST Port Vlan Mismatch)

Controllo moduli transceiver SFP

Copy to Clipboard

Fortiswitch_modules

Controllo utilizzo CPU ed uptime

Copy to Clipboard

Fortiswitch_performance_status

Controllo utilizzo CPU - memoria - processi

Copy to Clipboard

Fortiswitch_fntop

Controllo crash log

Copy to Clipboard

Fortiswitch_crashlog

Fortilink debug

Copy to Clipboard

Link utili

Troubleshooting Tip: Possible reason for FortiLink instability

Troubleshooting Tip: FortiSwitch in FortiLink goes offline when FortiOS upgraded to v7.6.1 or above

Troubleshooting Tip: Fix FortiSwitch showing with the 'Offline' status

Technical Guide: FortiSwitch Spanning Tree Protocol (STP) troubleshooting

Troubleshooting Tip: FortiGate FortiLink fails to add a FortiSwitch with error 'add fortilink error:-1'

by ValerioPublished On: 20 Marzo 2026Categorie: Fortinet, Tutte le guide0 Commentitag = cdp, fortigate, fortilink, fortinet, fortiswitch, lldp, mrp, network, security

Visite: 3

Leave A Comment Annulla risposta

Mar 10: NTP Client Windows Server

Feb 14: Tastiera non funzionante nel menu start

Dic 4: MBR2GPT - Cannot map MBR partition type

Ott 2: Windows Server - Impossibile accedere al dispositivo, al percorso o al file specificato control.exe

Lug 17: Outlook - Download immagini firme HTML da fonti attendibili

Giu 14: Windows Server - Implementazione LAPS (Local Administrator Password Solution)

Feb 18: ESXi - Import foreign disks PERCCLI