# Class CIM_TransparentBridgingService
extends CIM_ForwardingService

This service class represents the learning/transparent bridging aspect of a SwitchService.

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

## Class Hierarchy

CIM_ManagedElement
|
+--CIM_ManagedSystemElement
|
+--CIM_LogicalElement
|
+--CIM_EnabledLogicalElement
|
+--CIM_Service
|
+--CIM_NetworkService
|
+--CIM_ForwardingService
|
+--CIM_TransparentBridgingService

## Direct Known Subclasses

## Class Qualifiers

Name | Data Type | Value
--- | --- | ---
Description | string | This service class represents the learning/transparent bridging aspect of a SwitchService.
UMLPackagePath | string | CIM::Network::SwitchingBridging
Version | string | 2.7.0

## Class Properties

### Local Class Properties

Name | Data Type | Default Value | Qualifiers
--- | --- | --- | ---
Name | Data Type | Value
AgingTime | uint32 | 300
Description | string | The timeout period in seconds for aging out dynamically learned forwarding information. 802.1D-1990 recommends a default of 300 seconds.
MappingStrings | string | MIB.IETF|BRIDGE-MIB.dot1dTpAgingTime
Units | string | Seconds
FID | uint32 |
Description | string | Filtering Database Identifier used by VLAN-aware switches that have more than one filtering database.

### Inherited Properties

Name | Data Type
--- | ---
Caption | string
CommunicationStatus | uint16
CreationClassName | string
Description | string
DetailedStatus | uint16
ElementName | string
EnabledDefault | uint16
EnabledState | uint16
Generation | uint64
HealthState | uint16
InstallDate | datetime
InstanceID | string
LoSID | string
LoSOrgID | string
Name | string
OperatingStatus | uint16
OtherEnabledState | string
OtherProtocolType | string
PrimaryOwnerContact | string
PrimaryOwnerName | string
PrimaryStatus | uint16
ProtocolType | uint16
RequestedState | uint16
ServiceURL | string
Started | boolean
StartMode | string
Status | string
SystemCreationClassName | string
SystemName | string
TimeOfLastStateChange | datetime
TransitioningToState | uint16
AvailableRequestedStates | uint16[]
Keywords | string[]
OperationalStatus | uint16[]
StartupConditions | string[]
StartupParameters | string[]
StatusDescriptions | string[]

## Class Methods

### Inherited Class Methods

Name | Return Type
--- | ---
ChangeAffectedElementsAssignedSequence | uint32
RequestStateChange | uint32
StartService | uint32
StopService | uint32