Chapter 9 High Availability for FortiOS 5.0 : Full mesh HA : Example: full mesh HA configuration : Full mesh network connections
  
Full mesh network connections
Make the following physical network connections for 620_ha_1:
• Port1 to Sw1 (active)
• Port2 to Sw2 (inactive)
• Port3 to Sw3 (active)
• Port4 to Sw4 (inactive)
Make the following physical network connections for 620_ha_2:
• Port1 to Sw2 (active)
• Port2 to Sw1 (inactive)
• Port3 to Sw4 (active)
• Port4 to Sw3 (inactive)