Link-Layer Topology Discovery Mapper

 

General Information

None at this time

Windows 8

Default Description

Creates a Network Map, consisting of PC and device topology (connectivity) information, and metadata describing each PC and device. If this service is disabled, the Network Map will not function properly.

Additional Information

None at this time.

Default Startup Type

OS SP0
Windows 8 x86 Manual
Windows 8 x64 Manual
Windows 8 Pro x86 Manual
Windows 8 Pro x64 Manual
Windows 8 Enterprise x86 Manual
Windows 8 Enterprise x64 Manual

Service Names

Service Name (registry): lltdsvc
Display Name: Link-Layer Topology Discovery Mapper

Default Path and Command Line Options

C:\Windows\System32\svchost.exe -k LocalService

Log On As

Account: Local Service

Dependencies

Note: No dependencies are listed for any service in the WDP build I used to draft this information.

Windows 7

Default Description

Creates a Network Map, consisting of PC and device topology (connectivity) information, and metadata describing each PC and device. If this service is disabled, the Network Map will not function properly.

Additional Information

None at this time.

Default Startup Type

OS SP0 SP1
Windows 7 Starter Manual Manual
Windows 7 Home Basic Manual Manual
Windows 7 Home Premium Manual Manual
Windows 7 Professional Manual Manual
Windows 7 Ultimate Manual Manual
Windows 7 Enterprise Manual Manual

Service Names

Service Name (registry): lltdsvc
Display Name: Link-Layer Topology Discovery Mapper

Default Path and Command Line Options

C:\Windows\System32\svchost.exe -k LocalService

Log On As

Account: Local Service

Dependencies

What service Link-Layer Topology Discovery Mapper needs to function properly:

What other service require Link-Layer Topology Discovery Mapper to function properly:

  • None (S, HB, HP, P, U, E)

Windows Vista

Default Description

Creates a Network Map, consisting of PC and device topology (connectivity) information, and metadata describing each PC and device. If this service is disabled, the Network Map will not function properly.

Additional Information

This service will stop after a period of time if placed into automatic and started.

Default Startup Type

OS SP0 SP1 SP2
Vista Home Basic Manual Manual Manual
Vista Home Premium Manual Manual Manual
Vista Business Manual Manual Manual
Vista Ultimate Manual Manual Manual
Vista Enterprise Manual Manual Manual

Service Names

Service Name (registry): lltdsvc
Display Name: Link-Layer Topology Discovery Mapper

Default Path and Command Line Options

C:\Windows\System32\svchost.exe -k LocalService

Log On As

Account: Local Service

Dependencies

What service Link-Layer Topology Discovery Mapper needs to function properly:

What other service require Link-Layer Topology Discovery Mapper to function properly:

  • None (HB, HP, B, U)

Additional Reading

None at this time.