Configuring Remote Desktop Features

Table Of Contents
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Verify that the Serial Port Redirection ADMX template le is added in Active Directory or on the
desktop virtual machine.
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Familiarize yourself with the Serial2USBModeChangeEnabled item in the  group policy
seing. See “Serial Port Redirection Group Policy Seings,” on page 42.
Procedure
1 In Active Directory or on the virtual machine, open the Group Policy Object Editor.
2 Navigate to the Computer  > Policies > Administrative Templates > Classic
Administrative Templates > VMware View Agent  > Serial COM folder.
3 Select the  folder.
4 Select and enable a  group policy seing.
5 Specify the source and destination COM port numbers to map the COM port.
6 Select the Serial2USBModeChangeEnabled check box.
7 Congure other items in the  policy seing as needed.
8 Click OK and close the Group Policy Object Editor.
USB to Serial adapters can be redirected to remote desktops, and can receive data successfully, when users
start their next desktop sessions.
Managing Access to Windows Media Multimedia Redirection (MMR)
Horizon 7 provides the Windows Media MMR feature for VDI desktops that run on single-user machines
and for RDS desktops.
MMR delivers the multimedia stream directly to client computers. With MMR, the multimedia stream is
processed, that is, decoded, on the client system. The client system plays the media content, thereby
ooading the demand on the ESXi host.
MMR data is sent across the network without application-based encryption and might contain sensitive
data, depending on the content being redirected. To ensure that this data cannot be monitored on the
network, use MMR only on a secure network.
If the secure tunnel is enabled, MMR connections between Horizon Clients and the View Secure Gateway
are secure, but connections from the View Secure Gateway to desktop machines are not encrypted. If the
secure tunnel is disabled, MMR connections from Horizon Clients to the desktop machines are not
encrypted.
Enabling Multimedia Redirection in Horizon 7
You can take steps to ensure that MMR is accessible only to Horizon Client systems that have sucient
resources to handle local multimedia decoding and that are connected to Horizon 7 on a secure network.
By default, the global policy in View Administrator, Multimedia redirection (MMR) is set to Deny.
To use MMR, you must explicitly set this value to Allow.
To control access to MMR, you can enable or disable the Multimedia redirection (MMR) policy globally, for
individual desktop pools, or for specic users.
For instructions for seing global policies in Horizon Administrator, see “Horizon 7 Policies,” on page 91.
Chapter 2 Configuring Remote Desktop Features
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