D-Link DES-3226L, Cli Command Reference

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76 D-Link DES-3226L Command Line Reference
If you specify 0 (defined as the default CIST ID) as the <mstid>, 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. In this case, the following are displayed.
Port Identifier
The port identifier for this port within the CST.
Port Priority
The priority of the port within the CST.
Port Forwarding State
The forwarding state of the port within the CST.
Port Role
The role of the specified interface within the CST.
Port Path Cost
The configured path cost for the specified interface.
Designated Root
Identifier of the designated root for this port within the CST.
Designated Port Cost
Path Cost offered to the LAN by the Designated Port.
Designated Bridge
The bridge containing the designated port
Designated Port Identifier
Port on the Designated Bridge that offers the lowest cost to
the LAN
Topology Change Acknowledgement
Value of flag in next Configuration Bridge Proto-
col Data Unit (BPDU) transmission indicating if a topology change is in
progress for this port.
Hello Time
The hello time in use for this port.
Edge Port
The configured value indicating if this port is an edge port.
Edge Port Status
The derived value of the edge port status. True if operating as an edge
port; false otherwise.
Point To Point MAC Status
Derived value indicating if this port is part of a point to
point link
.
CST Regional Root
The regional root identifier in use for this port.
CST Port Cost
The configured path cost for this port.
show spanning-tree mst port summary
This command displays the settings of one or all ports within the specified multiple spanning tree
instance. The parameter <mstid> indicates a particular MST instance. The parameter {<slot/port> | all}
indicates the desired switch port or all ports. If you specify 0 (defined as the default CIST ID) as the
<mstid>, the status summary displays for one or all ports within the common and internal spanning tree.
Format
show spanning-tree mst port summary <mstid> {<
slot/port
> | all}
Modes
Privileged EXEC
User EXEC
MST Instance ID
The MST instance associated with this port.
Interface
Valid slot and port number separated by forward slashes.
Type
Currently not used.
STP State
The forwarding state of the port in the specified spanning tree instance