Inter-operability with per instance RSTP 802.1w 6.4.2

Inter-operability with rapid Per-VLAN Spanning Tree plus (PVST+) can be enabled per port on managed FortiSwitch devices. It is disabled by default.

To enable rapid PVST+ on port3 of a managed FortiSwitch:

config switch-controller managed-switch
    edit "S524D00000000000"
        config ports
            edit "port3"
                set rpvst-port enable
            next
        end
    next
end