KB.15.15

Example 109 Viewing status per-port per-VLAN

HP Switch#: show spanning-tree 22 vlan 20

Spanning Tree Information

STP Enabled [No] : Yes

Mode : RPVST

RPVST Enabled VLANs : 10,20

Switch MAC Address : 0024a8-d13a40

Port : 22

Status : Up Port Type : 100/1000T

BPDU Protection : No BPDU Filtering : No

Root Guard : No TCN Guard : No

Loop Guard : No Admin Edge Port : No

Admin PointToPoint MAC : Yes

VLAN Port Port Port Designated Hello Oper Oper

ID Path-Cost Priority State Bridge Time Edge PtP

------ ---------- --------- ---------- ------------- ----- ----- ------

20 20000 128 Forwarding 0024a8-d13a40 2 No Yes

Viewing BPDU status and related information

Syntax:

show spanning-tree bpdu-protection port-list

Displays the BPDU protection state and errant BPDU count for ports in the port list.

Viewing RPVST+ statistics and configuration 147