What should be recommended to minimize user connectivity issues due to delays in Azure Virtual Desktop?

Implementing DSCP (Differentiated Services Code Point) markers in IP packet headers is an effective recommendation for minimizing user connectivity issues due to delays in Azure Virtual Desktop. DSCP is a network protocol that specifies a scalable and extensible mechanism for classifying and managing network traffic and providing quality of service on networks. By marking packets with DSCP values, network devices like routers and switches can prioritize traffic according to the needs of applications, ensuring that Azure Virtual Desktop traffic receives the necessary priority over less sensitive traffic.

This prioritization helps manage latency and ensures smoother connectivity, especially in environments where bandwidth is shared among multiple users and applications. By employing DSCP, you can reduce the impact of network congestion on the experience of Azure Virtual Desktop users, leading to an overall better performance and responsiveness in the virtual desktop environment.

In contrast, other choices may not effectively address the connectivity issues caused by network delays. Deploying a proxy server may add additional layers to the connection that could actually introduce more delays. Disabling RDP Shortpath could compromise the performance optimization features designed to enhance connectivity in Azure Virtual Desktop. Lastly, clearing the DNS resolver cache could temporarily resolve DNS-related issues, but it is unlikely to have a significant long-term impact on connectivity delays experienced by users