Nutanix Certified Associate Practice Exam

What feature must an administrator utilize to limit traffic for an application hosted on an AHV cluster?

1. Firewall Rules

2. Traffic Shaping

3. Security Policies

4. Network Segmentation

The correct answer is: Security Policies

The key feature for limiting traffic for an application hosted on an AHV (Acropolis Hypervisor) cluster is Traffic Shaping. This feature allows administrators to control the amount and type of traffic flowing to and from their applications. By implementing Traffic Shaping, you can set bandwidth limits, prioritize different types of traffic, and ensure that critical applications have the necessary resources without being impacted by non-essential traffic. This capability is especially important in environments where resources are shared among multiple applications, as it helps to prevent any single application from consuming excessive bandwidth and adversely affecting overall performance. Traffic Shaping enhances the quality of service (QoS) for applications and improves user experience by ensuring that each application receives its fair share of network resources. While firewall rules, security policies, and network segmentation all play roles in safeguarding and managing network traffic, they do not primarily focus on regulating the bandwidth and traffic flow necessary for application performance. Firewall rules typically govern access and permissions, security policies may define the protocols and rules for managing security risks, and network segmentation is about dividing the network into segments for better management and security, but not about controlling traffic rates.