gtps2m1nACF/SNA Data Communications Reference

High-Performance Routing (HPR) Support

High-performance routing (HPR) support is an extension to the SNA Advanced Peer-to-Peer Networking (APPN) architecture. This support increases network performance and throughput, and can dynamically reroute sessions if there are failures in the network. All of this is done by installing new software in existing network components. No new hardware is required.