FortiOS 6.4.0 greatly increases the interoperability between other Fortinet products. This includes:
- FortiAnalyzer 6.4.0 build 1992
- FortiClient EMS 6.4.0 build 1393
- FortiClient 6.4.0 build 1440
- FortiAP 5.6.5 and later
- FortiSwitch 3.6.11 and later
Upgrade the firmware of each product in the correct order. This maintains network connectivity without the need to use manual steps.
If Security Fabric is enabled, then all FortiGate devices must be upgraded to 6.4.0. When Security Fabric is enabled in FortiOS 6.4.0, all FortiGate devices must be running FortiOS 6.4.0.