.      How to articles       Windows Services       Group Policy             Donate        
Computer step by step

Configure BranchCache for network files

Description:

This policy setting is used only when you have deployed one or more BranchCache-enabled file servers at your main office. This policy setting specifies when client

computers in branch offices start caching content from file servers based on the network latency - or delay - that occurs when the clients download content from the
main office over a Wide Area Network (WAN) link.  When you configure a value for this setting, which is the maximum round trip network latency allowed before
caching begins, clients do not cache content until the network latency reaches the specified value; when network latency is greater than the value, clients begin
caching content after they receive it from the file servers.


Policy configuration


Select one of the following:


- Not Configured. With this selection, BranchCache latency settings are not applied to client computers by this policy. In the circumstance where client computers
are domain members but you do not want to configure a BranchCache latency setting on all client computers, you can specify Not Configured for this domain Group
Policy setting, and then configure local computer policy to enable BranchCache latency settings on individual client computers. Because the domain Group Policy
setting is not configured, it will not over-write the latency setting that you use on individual client computers.


- Enabled. With this selection, the BranchCache maximum round trip latency setting is enabled for all client computers where the policy is applied. For example, if
Configure BranchCache for network files is enabled in domain Group Policy, the BranchCache latency setting that you specify in the policy is turned on for all
domain member client computers to which the policy is applied.


- Disabled. With this selection, BranchCache client computers use the default latency setting of 80 milliseconds.


In circumstances where this policy setting is enabled, you can also select and configure the following option:


- Type the maximum round trip network latency (milliseconds) after which caching begins. Specifies the amount of time, in milliseconds, after which BranchCache
client computers begin to cache content locally.




Supported on:

At least Windows Server 2008 R2 or Windows 7

GPO PowerShell Regedit CMD

In PowerShell we can use Get-GPRegistryValue cmled to identify the registry key(s) associated with:


More information about Get-GPRegistryValue can be found on this link:

https://docs.microsoft.com/en-us/powershell/module/grouppolicy/get-gpregistryvalue?view=win10-ps


For Enabled we get:

For Disabled we get: