McDewey

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command. Problem By default Microsoft Windows servers mark packets with a differentiated services code point (DSCP) value of zero. This can cause QoS problems with media packet delivery over high latency network segments. Solution This problem can be resolved by configuring the Windows Server group policy to apply a DSCP value of 46 (expedited Forwarding) based on the RTP port range.
Configure To configure the Windows Server in order to apply desired DSCP values follow these steps. Step 1. Access the MS Windows group policy edit configuration page by entering the command gpedit.msc into the run section of the Windows start menu.