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NOTE: This product is no longer being sold and might not be supported.

View the End-of-Life Notice to learn: 

  • End-of-sale and end-of-life dates
  • What replacement products are available
  • Information about product support

The Cisco CSS 11500 Series Content Services Switch is a high-performance, high-availability modular architecture for Web infrastructures. As the premiere switch for the Cisco Web Network Services Software, the Cisco CSS 11500 Series helps businesses to build global Web networks optimized for content delivery and e-commerce. By activating HTTP headers, the CSS 11500 Series helps to ensure availability, optimize utilization, reduce latency, increase scalability, and enhance security for Websites, server farms, cache clusters, and firewall systems.

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