D-Link DES-3226L, Cli Command Reference

Page: 75 / 128

Switching Commands 75
STP BPDUs Received Spanning Tree Protocol Bridge Protocol Data Units
received.
RST BPDUs Transmitted
Rapid Spanning Tree Protocol Bridge Protocol Data Units sent
RST 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.
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 <slot/port> is the desired switch port.
Format
show spanning-tree mst port detailed <mstid> < slot/port >
Mode
Privileged EXEC
User EXEC
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
This indicates whether auto calculation for port path cost
is enabled.
Port Path Cost
Configured value of the Internal Port Path Cost parameter.
Auto-Calculate External Port Path Cost
This indicates whether auto calculation for
external port path cost is enabled.
External Port Path Cost
Configured value of the external Port Path Cost parameter.
Designated Root
The Identifier of the designated root for this port.
Designated Port Cost
Path Cost offered to the LAN by the Designated Port
Designated Bridge B
ridge Identifier of the bridge with the Designated Port.
Designated Port Identifier
Port on the Designated Bridge that offers the lowest cost to
the LAN.