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Bridge Hold Time - Minimum time between transmission of Configuration Bridge Protocol Data Units (BPDUs)
11.1.2 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.
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Format
show spanning-tree interface <slot/port>
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Mode
Privileged EXEC and User EXEC
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Port mode - Enabled or disabled.
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Port Up - Time Since Counters Last Cleared Time since port was reset, displayed in days, hours, minutes, and
seconds.
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STP BPDUs - Transmitted Spanning Tree Protocol Bridge Protocol Data Units sent
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STP BPDUs Received - Spanning Tree Protocol Bridge Protocol Data Units received.
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RST BPDUs Transmitted - Rapid Spanning Tree Protocol Bridge Protocol Data Units sent
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RST BPDUs Received - Rapid Spanning Tree Protocol Bridge Protocol Data Units received.
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MSTP BPDUs Transmitted - Multiple Spanning Tree Protocol Bridge Protocol Data Units sent
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MSTP BPDUs Received - Multiple Spanning Tree Protocol Bridge Protocol Data Units received.
11.1.3 show spanning-tree mst detailed
This command displays settings and parameters for the specified multiple spanning tree instance. The instance <mstid> is a
number that corresponds to the desired existing multiple spanning tree instance ID. The following details are displayed.
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Format
show spanning-tree mst detailed <mstid>
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Mode
Privileged EXEC and User EXEC
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MST Instance ID
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MST Bridge Priority
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Time Since Topology Change - in seconds
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Topology Change Count - Number of times the topology has changed for this multiple spanning tree instance.
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Topology Change in Progress - Value of the Topology Change parameter for the multiple spanning tree instance
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Designated Root - Identifier of the Regional Root for this multiple spanning tree instance.
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Root Path Cost - Path Cost to the Designated Root for this multiple spanning tree instance
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Root Port Identifier - Port to access the Designated Root for this multiple spanning tree instance
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Associated FIDs - List of forwarding database identifiers associated with this instance.
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Associated VLANs - List of VLAN IDs associated with this instance.
11.1.4 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 instance <mstid> is a number that corresponds to the desired existing multiple spanning tree instance. The
<slot/port> is the desired switch port.
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Format
show spanning-tree mst port detailed <mstid> <slot/port>
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Mode
Privileged EXEC and User EXEC
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MST Instance ID
User's Manual of WGS3-2820/WGS3-5220
420
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