I ´m loss with a issue in my Aruba 8320.
When i enable spanning-tree mode rpvst with those command:
spanning-tree mode rpvstspanning-tree
and then i put the command "show spanning-tree" it´s say the follow:
CORE# show spanning-treeSpanning tree status : Enabled Protocol: RPVSTExtended System-id : EnabledIgnore PVID Inconsistency : EnabledPath cost method : LongCurrent Virtual Ports Count : 0Maximum Allowed Virtual Ports : 2048No STP instance present.
NO STP INSTANCE PRESENT, why does say this?
when i try to configure a priority for some vlan it's say the same.
CORE(config)# spanning-tree vlan 102 priority 15Error : STP instance not present for one or more VLANs.
how can i enable rpvst instance in the aruba 8320?
Before set priority, if you use :
spanning-tree vlan 102
Hi, as written by Alexis you need to set the VLAN(s) on the RPVST+ mode:
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