From 70b3b885a1dcc6bc383d367ed51908cecc84a628 Mon Sep 17 00:00:00 2001 From: Nick White <104782157+nicholasswhite@users.noreply.github.com> Date: Tue, 3 Jan 2023 16:05:16 -0500 Subject: [PATCH] ADMX_LinkLayerTopologyDiscovery policy review --- ...icy-csp-admx-linklayertopologydiscovery.md | 213 ++++++++++-------- 1 file changed, 115 insertions(+), 98 deletions(-) diff --git a/windows/client-management/mdm/policy-csp-admx-linklayertopologydiscovery.md b/windows/client-management/mdm/policy-csp-admx-linklayertopologydiscovery.md index 2360df199e..adbbc2cf3c 100644 --- a/windows/client-management/mdm/policy-csp-admx-linklayertopologydiscovery.md +++ b/windows/client-management/mdm/policy-csp-admx-linklayertopologydiscovery.md @@ -1,145 +1,162 @@ --- -title: Policy CSP - ADMX_LinkLayerTopologyDiscovery -description: Learn about Policy CSP - ADMX_LinkLayerTopologyDiscovery. +title: ADMX_LinkLayerTopologyDiscovery Policy CSP +description: Learn more about the ADMX_LinkLayerTopologyDiscovery Area in Policy CSP +author: vinaypamnani-msft +manager: aaroncz ms.author: vinpa +ms.date: 01/03/2023 ms.localizationpriority: medium -ms.topic: article ms.prod: windows-client ms.technology: itpro-manage -author: vinaypamnani-msft -ms.date: 09/04/2020 -ms.reviewer: -manager: aaroncz +ms.topic: reference --- + + + # Policy CSP - ADMX_LinkLayerTopologyDiscovery ->[!TIP] -> These are ADMX-backed policies and require a special SyncML format to enable or disable. For details, see [Understanding ADMX-backed policies](../understanding-admx-backed-policies.md). +> [!TIP] +> Some of these are ADMX-backed policies and require a special SyncML format to enable or disable. For details, see [Understanding ADMX-backed policies](./understanding-admx-backed-policies.md). > -> You must specify the data type in the SyncML as <Format>chr</Format>. For an example SyncML, refer to [Enabling a policy](../understanding-admx-backed-policies.md#enabling-a-policy). +> You must specify the data type in the SyncML as <Format>chr</Format>. For an example SyncML, refer to [Enabling a policy](./understanding-admx-backed-policies.md#enabling-a-policy). > -> The payload of the SyncML must be XML-encoded; for this XML encoding, there are a variety of online encoders that you can use. To avoid encoding the payload, you can use CDATA if your MDM supports it. For more information, see [CDATA Sections](http://www.w3.org/TR/REC-xml/#sec-cdata-sect). +> The payload of the SyncML must be XML-encoded; for this XML encoding, there are a variety of online encoders that you can use. To avoid encoding the payload, you can use CDATA if your MDM supports it. For more information, see [CDATA Sections](http://www.w3.org/TR/REC-xml/#sec-cdata-sect). -
+ + + - -## ADMX_LinkLayerTopologyDiscovery policies + +## LLTD_EnableLLTDIO -
-
- ADMX_LinkLayerTopologyDiscovery/LLTD_EnableLLTDIO -
-
- ADMX_LinkLayerTopologyDiscovery/LLTD_EnableRspndr -
-
+ +| Scope | Editions | Applicable OS | +|:--|:--|:--| +| :heavy_check_mark: Device
:x: User | :x: Home
:heavy_check_mark: Pro
:heavy_check_mark: Enterprise
:heavy_check_mark: Education
:heavy_check_mark: Windows SE | :heavy_check_mark: Windows 10, version 2004 [10.0.19041.1202] and later
:heavy_check_mark: Windows 10, version 2009 [10.0.19042.1202] and later
:heavy_check_mark: Windows 10, version 21H1 [10.0.19043.1202] and later
:heavy_check_mark: Windows 11, version 21H2 [10.0.22000] and later | + + +```Device +./Device/Vendor/MSFT/Policy/Config/ADMX_LinkLayerTopologyDiscovery/LLTD_EnableLLTDIO +``` + -
- - -**ADMX_LinkLayerTopologyDiscovery/LLTD_EnableLLTDIO** - - - -|Edition|Windows 10|Windows 11| -|--- |--- |--- | -|Home|No|No| -|Pro|Yes|Yes| -|Windows SE|No|Yes| -|Business|Yes|Yes| -|Enterprise|Yes|Yes| -|Education|Yes|Yes| - - -
- - -[Scope](./policy-configuration-service-provider.md#policy-scope): - -> [!div class = "checklist"] -> * Device - -
- - - + + This policy setting changes the operational behavior of the Mapper I/O network protocol driver. LLTDIO allows a computer to discover the topology of a network it's connected to. It also allows a computer to initiate Quality-of-Service requests such as bandwidth estimation and network health analysis. -If you enable this policy setting, more options are available to fine-tune your selection. You may choose the "Allow operation while in domain" option to allow LLTDIO to operate on a network interface that's connected to a managed network. On the other hand, if a network interface is connected to an unmanaged network, you may choose the "Allow operation while in public network" and "Prohibit operation while in private network" options instead. +If you enable this policy setting, additional options are available to fine-tune your selection. You may choose the "Allow operation while in domain" option to allow LLTDIO to operate on a network interface that's connected to a managed network. On the other hand, if a network interface is connected to an unmanaged network, you may choose the "Allow operation while in public network" and "Prohibit operation while in private network" options instead. -If you disable or don't configure this policy setting, the default behavior of LLTDIO will apply. +If you disable or do not configure this policy setting, the default behavior of LLTDIO will apply. + - + + + + +**Description framework properties**: - -ADMX Info: -- GP Friendly name: *Turn on Mapper I/O (LLTDIO) driver* -- GP name: *LLTD_EnableLLTDIO* -- GP path: *Network/Link-Layer Topology Discovery* -- GP ADMX file name: *LinkLayerTopologyDiscovery.admx* +| Property name | Property value | +|:--|:--| +| Format | chr (string) | +| Access Type | Add, Delete, Get, Replace | + - - -
+ +> [!TIP] +> This is an ADMX-backed policy and requires SyncML format for configuration. For details, see [Understanding ADMX-backed policies](./understanding-admx-backed-policies.md). - -**ADMX_LinkLayerTopologyDiscovery/LLTD_EnableRspndr** +**ADMX mapping**: - +| Name | Value | +|:--|:--| +| Name | LLTD_EnableLLTDIO | +| Friendly Name | Turn on Mapper I/O (LLTDIO) driver | +| Location | Computer Configuration | +| Path | Network > Link-Layer Topology Discovery | +| Registry Key Name | Software\Policies\Microsoft\Windows\LLTD | +| Registry Value Name | EnableLLTDIO | +| ADMX File Name | LinkLayerTopologyDiscovery.admx | + -|Edition|Windows 10|Windows 11| -|--- |--- |--- | -|Home|No|No| -|Pro|Yes|Yes| -|Windows SE|No|Yes| -|Business|Yes|Yes| -|Enterprise|Yes|Yes| -|Education|Yes|Yes| + + + - -
+ - -[Scope](./policy-configuration-service-provider.md#policy-scope): + +## LLTD_EnableRspndr -> [!div class = "checklist"] -> * Device + +| Scope | Editions | Applicable OS | +|:--|:--|:--| +| :heavy_check_mark: Device
:x: User | :x: Home
:heavy_check_mark: Pro
:heavy_check_mark: Enterprise
:heavy_check_mark: Education
:heavy_check_mark: Windows SE | :heavy_check_mark: Windows 10, version 2004 [10.0.19041.1202] and later
:heavy_check_mark: Windows 10, version 2009 [10.0.19042.1202] and later
:heavy_check_mark: Windows 10, version 21H1 [10.0.19043.1202] and later
:heavy_check_mark: Windows 11, version 21H2 [10.0.22000] and later | + -
+ +```Device +./Device/Vendor/MSFT/Policy/Config/ADMX_LinkLayerTopologyDiscovery/LLTD_EnableRspndr +``` + - - + + This policy setting changes the operational behavior of the Responder network protocol driver. The Responder allows a computer to participate in Link Layer Topology Discovery requests so that it can be discovered and located on the network. It also allows a computer to participate in Quality-of-Service activities such as bandwidth estimation and network health analysis. -If you enable this policy setting, more options are available to fine-tune your selection. You may choose the "Allow operation while in domain" option to allow the Responder to operate on a network interface that's connected to a managed network. On the other hand, if a network interface is connected to an unmanaged network, you may choose the "Allow operation while in public network" and "Prohibit operation while in private network" options instead. +If you enable this policy setting, additional options are available to fine-tune your selection. You may choose the "Allow operation while in domain" option to allow the Responder to operate on a network interface that's connected to a managed network. On the other hand, if a network interface is connected to an unmanaged network, you may choose the "Allow operation while in public network" and "Prohibit operation while in private network" options instead. -If you disable or don't configure this policy setting, the default behavior for the Responder will apply. +If you disable or do not configure this policy setting, the default behavior for the Responder will apply. + - + + + + +**Description framework properties**: - -ADMX Info: -- GP Friendly name: *Turn on Responder (RSPNDR) driver* -- GP name: *LLTD_EnableRspndr* -- GP path: *Network/Link-Layer Topology Discovery* -- GP ADMX file name: *LinkLayerTopologyDiscovery.admx* +| Property name | Property value | +|:--|:--| +| Format | chr (string) | +| Access Type | Add, Delete, Get, Replace | + - - -
+ +> [!TIP] +> This is an ADMX-backed policy and requires SyncML format for configuration. For details, see [Understanding ADMX-backed policies](./understanding-admx-backed-policies.md). +**ADMX mapping**: +| Name | Value | +|:--|:--| +| Name | LLTD_EnableRspndr | +| Friendly Name | Turn on Responder (RSPNDR) driver | +| Location | Computer Configuration | +| Path | Network > Link-Layer Topology Discovery | +| Registry Key Name | Software\Policies\Microsoft\Windows\LLTD | +| Registry Value Name | EnableRspndr | +| ADMX File Name | LinkLayerTopologyDiscovery.admx | + - + + + -## Related topics + -[ADMX-backed policies in Policy CSP](./policies-in-policy-csp-admx-backed.md) \ No newline at end of file + + + + + + +## Related articles + +[Policy configuration service provider](policy-configuration-service-provider.md)