In data communications, Quality of Service (QoS) provides differentiated service guarantees for diversified traffic in terms of bandwidth, delay, jitter, and drop rate, all of which can affect QoS. The system supports using QoS policies to control network bandwidth for cloud hosts. For more information, see QoS in cloud services.
Only cloud hosts of the overlay type support configuration of 5-tuple rate limiting policies, and the configuration requires specific controller versions. For more information, see Key Features and Software Platforms Compatibility Matrix.
On the top navigation bar, click Cloud Services, and then select Cloud Hosts from the Compute menu.
Click More for the target cloud host and then select Manage QoS Policy.
Select a QoS type and policy for each vNIC of the cloud host.