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ProSafe XSM7224S Managed Stackable Switch CLI Manual, Software Version 9.0
Switching Commands 3-26
v1.0, November 2010
show spanning-tree mst port detailed
This command displays the detailed settings and parameters for a specific switch port within a
particular multiple spanning tree instance. The parameter <mstid> is a number that corresponds
to the desired existing multiple spanning tree instance. The <unit/slot/port> is the desired
switch port.
STP BPDUs
Transmitted
Spanning Tree Protocol Bridge Protocol Data Units sent.
STP BPDUs Received Spanning Tree Protocol Bridge Protocol Data Units received.
RSTP BPDUs
Transmitted
Rapid Spanning Tree Protocol Bridge Protocol Data Units sent.
RSTP BPDUs Received Rapid Spanning Tree Protocol Bridge Protocol Data Units received.
MSTP BPDUs
Transmitted
Multiple Spanning Tree Protocol Bridge Protocol Data Units sent.
MSTP BPDUs Received Multiple Spanning Tree Protocol Bridge Protocol Data Units received.
Format show spanning-tree mst port detailed <mstid> <unit/slot/port>
Mode • Privileged EXEC
• User EXEC
Term Definition
MST Instance ID The ID of the existing MST instance.
Port Identifier The port identifier for the specified port within the selected MST instance. It is made up
from the port priority and the interface number of the port.
Port Priority The priority for a particular port within the selected MST instance. The port priority is
displayed in multiples of 16.
Port Forwarding
State
Current spanning tree state of this port.
Port Role Each enabled MST Bridge Port receives a Port Role for each spanning tree. The port
role is one of the following values: Root Port, Designated Port, Alternate Port, Backup
Port, Master Port or Disabled Port
Auto-Calculate
Port Path Cost
Indicates whether auto calculation for port path cost is enabled.
Port Path Cost Configured value of the Internal Port Path Cost parameter.
Term Definition