This is Cisc's comprehensive practical guide to planning, designing, installing, testing, and supporting both 802.11ac and 802.11n wireless networks for enterprise-based applications. Fully updated for the new 802.11ac standard, this Second Edition delivers expert hands-on guidance for mastering 802.11acs fundamentally different design, site survey, implementation, and network configuration techniques. This guide presents multiple examples using Cisco wireless products, while offering methodologies and tips that are applicable with any vendors equipment. The authors offer in-depth coverage of building new wireless networks and migrating existing wireless networks (802.11a,b,g,n) to 802.11ac.