Class CIM_SwitchPortSpanningTree
extends CIM_ServiceSAPDependency

A switch participating in the spanning tree maintains spanning-tree specific information about each port whose forwarding is determined by the spanning tree. This association represents that information.

Table of Contents
Hierarchy
Direct Known Subclasses
Class Qualifiers
Class Properties
Class Methods


Class Hierarchy

CIM_Dependency
   |
   +--CIM_ServiceSAPDependency
   |
   +--CIM_SwitchPortSpanningTree

Direct Known Subclasses

Class Qualifiers

NameData TypeValue
Associationbooleantrue
DescriptionstringA switch participating in the spanning tree maintains spanning-tree specific information about each port whose forwarding is determined by the spanning tree. This association represents that information.
UMLPackagePathstringCIM::Network::SwitchingBridging
Versionstring2.7.0

Class Properties

Local Class Properties

NameData TypeDefault ValueQualifiers
NameData TypeValue
DesignatedBridgestring
DescriptionstringThe bridge identifier of the designated bridge for the segment to which the port is attached.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedBridge
DesignatedCostuint16
DescriptionstringThe cost of the path to the root offered by the designated bridge for the segment.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedCost
DesignatedPortuint16
DescriptionstringThe port identifier of the port on the designated bridge serving the segment to which the port is attached.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedPort
DesignatedRootstring
DescriptionstringThe bridge identifier of the root bridge for the segment to which the port is attached, as transmitted by the designated bridge for the segment.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedRoot
Enableuint16
DeprecatedstringCIM_EnabledLogicalElement.EnabledState
DescriptionstringThe enabled/disabled status of the port. This property is deprecated since the status of the port is available by inheritance from EnabledLogicalElement.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortEnable
ValueMapstring1, 2
ValuesstringEnabled, Disabled
PathCostuint16
DescriptionstringThe contribution of this port to the path cost of paths towards the spanning tree root which include this port.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortPathCost
Priorityuint8
DescriptionstringThe priority assigned to the port. Contained in the first octet of the two-octet port ID; the other octet is the port number.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortPriority
Stateuint16
DescriptionstringThe current state of the port as determined by the spanning tree protocol.
MappingStringsstringMIB.IETF|BRIDGE-MIB.dot1dStpPortState
ValueMapstring1, 2, 3, 4, 5, 6
ValuesstringDisabled, Blocking, Listening, Learning, Forwarding, Broken

Association References

NameClass OriginReference Class
AntecedentCIM_SwitchPortSpanningTreeCIM_SwitchPort
DependentCIM_SwitchPortSpanningTreeCIM_SpanningTreeService

Class Methods