In the second page of the QoS Policy wizard you can apply the policy to all applications, to a specific application as identified by its executable name, to a path and application name, or to the HTTP server applications that handle requests for a specific URL.Īll applications specifies that the traffic management settings on the first page of the QoS Policy wizard apply to all applications. The throttle rate value must be greater than 1 and you can specify units of kilobytes per second (KBps) or megabytes per second (MBps). Optionally, use Specify Throttle Rate to enable traffic throttling and configure the throttle rate. Optionally, use Specify DSCP Value to enable DSCP marking, and then configure a DSCP value between 0 and 63. The name must uniquely identify the policy. In Policy name, type a name for the QoS policy. To configure the Policy Profile page of the QoS-based Policy wizard On the first page of the QoS Policy wizard, you can specify a policy name and configure how QoS controls outgoing network traffic. In Group Policy Object Editor, right-click either of the QoS Policy nodes, and then click Create a new policy.To create a new QoS policy with the QoS Policy wizard You typically use computer-based QoS policies for server computers.Ī QoS policy in User Configuration\Windows Settings\QoS Policy applies to users after they have logged on, regardless of which computer they have logged on to. How policies are applied to servers and end users depends on where the QoS policy is stored in the Group Policy Object Editor:Ī QoS policy in Computer Configuration\Windows Settings\QoS Policy applies to computers, regardless of the user that is currently logged on. GPMC then opens the Group Policy Object Editor. To create a QoS policy, edit the settings of a Group Policy Object (GPO) from within the Group Policy Management Console (GPMC) tool. Network routers use the DSCP value to classify network packets and to queue them appropriately.īy default, the Specify Throttle Rate check box is not selected. Windows includes a QoS Policy Wizard to help you do the following tasks.īefore you create a QoS policy, it is important that you understand the two key QoS controls that are used to manage network traffic:Īs noted in the previous line-of-business application example, you can define the priority of outbound network traffic by using Specify DSCP Value to configure a QoS policy with a specific DSCP value.Īs described in RFC 2474, DSCP allows values from 0 to 63 to be specified within the TOS field of an IPv4 packet and within the Traffic Class field in IPv6. Configuration of this combination makes for easy application of QoS policies to Group Policy Objects. In Windows operating systems, QoS Policy combines the functionality of standards-based QoS with the manageability of Group Policy. In addition to this topic, the following QoS Policy management documentation is available.
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