FortiGate-5140 fabric backplane communication Example active-passive redundant link configuration
FortiSwitch-5003A and 5003 Fabric and Base Backplane Communications Guide
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Verifying the MSTP configuration of the FortiSwitch-5003A
board in slot 1
Enter diagnose spanning-tree mst-config fabric-channel to display
the FortiSwitch-5003A fabric channel MSTP configuration.
diagnose spanning-tree mst-config fabric-channel
MST Configuration Identification Information
Unit: Fabric
MST Configuration Name: tree_1
MST Configuration Revision: 1
MST Configuration Digest:
d397441fd8666b0abb8f5fab64b9d18a
Instance ID Mapped VLANs
____________________________________________________
3 103 104
5 105 106
Enter diagnose spanning-tree instance fabric-channel
<instance_integer> <interface> to display the configuration of a
spanning tree instance for an interface. For example, to display the configuration
of spanning tree instance 3 for the FortiSwitch-5003A F7 interface enter:
diagnose spanning-tree instance fabric-channel 3 f7
MST Instance Information, Fabric-Channel:
Instance ID : 3
Mapped VLANs : 103 104
Switch Priority : 4096
Regional Root MAC Address : 003064058f87
Regional Root Priority: 4096
Regional Root Path Cost: 0
Regional Root Port: slot-2/1
Remaining Hops: 20
Port Speed Cost Priority Role State
__________ ______ ________ _________ __________ __________
f7 10G 2000 128 DESIGNATED FORWARDING