No abstract

In order to improve network reliability and stability of the core layer, multiple devices are connected together through the IRF physical port, IRF (Intelligent Resilient Framework) configuration, virtual into “virtual equipment”. Using the virtualization technology can set the equipment resources of the hardware and software processing capability, collaborative work, the equipment management and the uninterrupted maintenance. Through introduce the basic concepts and working principles of H3C Switches IRF system, also analyzes the typical applications of IRF technology in network system.