CCNP SWITCH/Implementing High Availability in a Campus Network
From Teknologisk videncenter
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Understanding Hign Availability
High availability is technology that enables networkwide resilience to increase IP network availability. Network applications must cross different network segments, from the Enterprise Backbone, Enterprise Edge, and Service Provider Edge, through the Service Provider Core. All segments must be resilient to recover quickly enough for faults to be transparent to users and network applications.