What is the primary function of Application-Aware SLA in application traffic forwarding?

The primary function of Application-Aware SLA (Service Level Agreement) in application traffic forwarding is to track network characteristics and compute optimal paths. This involves monitoring the performance of network services and applications in real-time, allowing for dynamic adjustments based on current network conditions.

By assessing various parameters such as latency, jitter, and packet loss, Application-Aware SLA can determine the best path for application traffic, ensuring that it follows the most efficient route to maintain performance. This functionality is essential in environments where application performance is critical, as it helps in providing the required quality of service (QoS) for users.

Additionally, this capability allows for proactive management of application traffic, leading to improved user experiences and operational efficiencies. The ability to compute the optimal path means that the system can intelligently reroute traffic based on real-time analytics rather than just pre-defined rules, adapting to any changing conditions on the network.

The other options do not align with the primary purpose of Application-Aware SLA. For instance, cost-based prioritization, tunnel failures, and maintaining resource states, while relevant in networking, do not directly relate to the core function of optimizing application traffic paths through awareness of real-time network performance metrics.