HP 5400ZL - Manual (Page 160)

Multiple Instance Spanning-Tree Operation
Configuring MSTP
The show spanning-tree <port-list> detail command indicates which ports have
PVST protection and/or PVST Filtering enabled.
.ProCurve(config)# show spanning-tree 7 detail
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.
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Port : 7
Status : Down
BPDU Protection : Yes
BPDU Filtering : No
PVST Protection : Yes
PVST Filtering : No
Errant BPDU Count : 0
Root Guard : No
TCN Guard : No
.
.
.
Figure 4-14. Example of Show Spanning-tree Command Displaying PVST
Protection Enabled (Yes)
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