Description: High-order routing is a concept in networking that refers to the ability to prioritize certain types of traffic over others, thereby optimizing the use of network resources. This approach allows critical applications, such as real-time video streaming or VoIP calls, to receive preferential treatment compared to less urgent traffic, such as file downloads. By implementing high-order routing techniques, network administrators can ensure a smoother and more efficient user experience, minimizing latency and jitter. This type of routing relies on advanced algorithms that analyze and classify traffic based on various parameters, such as application type, data source and destination, and current network conditions. In environments where network congestion can be a significant issue, high-order routing becomes an essential tool for maintaining quality of service (QoS) and ensuring that critical applications operate optimally.