Continuous Operations and High Availability
Feb 11, 2008 by Nathan SwartzBy Cisco Systems
The Cisco Nexus 7000 platform is modular in its design, with an emphasis on redundant critical components throughout all of its subsystems. A highly modular and compartmentalized approach to systems design is applied to all facets of the platform, spanning across the physical, environmental, power, and system software aspects of its architecture. Additionally, a distinct functional separation between control plane and forwarding data plane is emphasized in its design to allow continuous operation and zero data loss during planned or unplanned control-plane events or failures. This document provides details of the high availability features and options across all of these areas to provide the reader with a better understanding of the hardware and software fault tolerance capabilities of the Cisco Nexus 7000 platform architecture.





2012: WAN optimization products can be found in 35% of branch offices 