D-Link DWS-4000 Series Cli Command Reference page 35

Term Definition
Root Port Bridge Derived value.
Forward Delay
Hello Time Configured value of the parameter for the CST.
Bridge Hold Time Minimum time between transmission of Configuration Bridge Protocol Data Units (BPDUs).
Bridge Max Hops Bridge max-hops count for the device.
CST Regional Root Bridge Identifier of the CST Regional Root. It is made up using the bridge priority and the base MAC
address of the bridge.
Regional Root Path Path Cost to the CST Regional Root.
Cost
Associated FIDs List of forwarding database identifiers currently associated with this instance.
Associated VLANs List of VLAN IDs currently associated with this instance.
show spanning-tree brief
This command displays spanning tree settings for the bridge. The following information appears.
Format
show spanning-tree brief
Mode • Privileged EXEC
• User EXEC
Term Definition
Bridge Priority Configured value.
Bridge Identifier The bridge identifier for the selected MST instance. It is made up using the bridge priority and the base
MAC address of the bridge.
Bridge Max Age Configured value.
Bridge Max Hops Bridge max-hops count for the device.
Bridge Hello Time Configured value.
Bridge Forward Configured value.
Delay
Bridge Hold Time Minimum time between transmission of Configuration Bridge Protocol Data Units (BPDUs).
show spanning-tree interface
This command displays the settings and parameters for a specific switch port within the common and internal spanning tree.
The <slot/port> is the desired switch port. The following details are displayed on execution of the command.
Format
show spanning-tree interface <slot/port>
Mode • Privileged EXEC
• User EXEC
Term Definition
Hello Time Admin hello time for this port.
Port Mode Enabled or disabled.
Spanning Tree Protocol Commands
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