(Cisco Small and Medium Production Enterprise Total Solutions 2011 Catalog 1 Overview ................................................ ...................................................... .................................................11.1 The current state of the production industry ..................................................................... .................................................11.2 Making Industry informatization needs and responses ................................................ ................................................11.3 Cisco's overall construction of manufacturing intelligent information network Thought................................................. ................22Technical solutions for manufacturing network infrastructure ................................................ ...................................................... .................42.1 Overall Design Objectives of the Technical Scheme ................................................ ...................................................... ..........42.1.1 High Availability ................................................ ...................................................... .................42.1.2 Sex ................................. ...................................................... .................................42.1.3 Scalability ................................ ...................................................... .................................42.1. 4 Manageability ................................................ ...................................................... ......52.1.5 Advances ..................................................... ...................................................... .................52.2 Design principles of technical solutions ................................................ ...................................................... .................6)