The Cisco CSS 11800 content services switch is a high-performance, chassis-based switching solution for large, high-traffic Web sites and Web-hosting infrastructures. Featuring Cisco Web Network Services (Web NS) software, the Cisco CSS 11800 enables Web and application service providers, Web content providers, and enterprises engaged in e-business to build global Web networks optimized for e-commerce transactions and Web content delivery. With its patented content switching technology, the Cisco CSS 11800 gives businesses maximum control in ensuring availability of their Web sites, securing Web site resources without compromising performance, and allocating Web site resources efficiently.