Cisco ONE Software is a valuable and flexible way to buy software for your data center, WAN, and access domains. At each stage in the product lifecycle, Cisco ONE Software helps make buying, managing, and upgrading your network and infrastructure software easier. Your Cisco ONE Software investment can grow in value through ongoing innovation, updates, and upgrades. And coming soon with Cisco ONE Software, you'll have the freedom to deploy your licenses on physical or virtual machines. You benefit from lower costs and lower TCO.