HP 5400ZL - Manual (Page 178)

Multiple Instance Spanning-Tree Operation
Displaying MSTP Statistics and Configuration
Displaying Detailed Port Information
The following commands display the MSTP statistics for the connections
between MST regions in a network.
Syntax: show spanning-tree detail
This command displays additional parameters concerning
the common spanning tree (CST) ports.
Syntax: show spanning-tree < port-list > detail
This command displays detailed spanning-tree status for the
designated port(s).
.
ProCurve# show spanning-tree a9 detail
Status and Counters - CST Port(s) Detailed Information
Port : A9
Status : Up
BPDU Filtering : Yes
Errant BPUDUs received : 65
MST Region Boundary : Yes
External Path Cost : 200000
External Root Path Cost : 420021
Administrative Hello Time : Use Global
Operational Hello Time : 2
AdminEdgePort : No
OperEdgePort : No
AdminPointToPointMAC : Force-True
OperPointToPointMAC : Yes
Aged BPDUs Count : 0
Loop-back BPDUs Count : 0
TC ACK Flag Transmitted : 0
TC ACK Flag Received : 0
MST MST CFG CFG TCN TCN
BPDUs Tx BPDUs Rx BPDUs Tx BPDUs Rx BPDUs Tx BPDUs Rx
---------- ---------- ---------- ---------- ---------- ----------
8 28 0 0 0 0
Gives information concerning the
Common Spanning Tree (CST) only.
Use the show spanning-tree instance
commands to view counters
pertaining to particular IST instances.
Figure 4-21. Example of CST Port Information using Show Spanning Tree Detail Command
N o t e This command gives information about the CST only. To view details of
specific MST Instances, use the
show spanning tree instance commands.
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