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Intent-based networking built on Cisco DNA
Make decisions faster. Mitigate more security threats. Manage the unprecedented scale of connected devices more easily.
Cisco Digital Network Architecture (DNA) is an open, programmable architecture that turns business intent into business results.
Solutions that matter for your organization
Discover the top 6 reasons to choose DNA. See our validated design guides.
Automate your network
Provide business agility and scale by automating one policy across the entire access network.
Lower WAN costs
Reduce your OpEx without compromising performance, security, or reliability.
Predict performance
Increase productivity and troubleshoot faster with machine learning to deliver actionable insights.
Detect and mitigate threats
Address threats and vulnerabilities anywhere on your network—including encrypted traffic analytics (ETA).
Featured products
Choose physical or virtual networking products and services that help you unlock the full value of DNA.
We also offer networking solutions for small and midsize businesses.
Improve your results with our services
We offer services for every phase of your network implementation and management.
DNA Advisory Service | Network Migration | Training | Solution Support
Customer success
Move faster with Cisco DNA
"The Catalyst 9000 has exceeded NASA’s mission-critical requirements for security and segmentation…and at twice the performance."
- Eric Latta, Solutions Architect, NASA
Meet the experts
Get the latest insights on enterprise networks
Follow our team of experts in enterprise networks for insights and analysis on industry trends, product and solution innovations, customer success, events, and more. Read More
News and events
High accuracy location workshop with Q&A
Learn how your business can engage with customers in exciting new ways.
Exclusive access to Enterprise Networks
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New live workshop with Q&A
Rapid Threat Containment: The Network as Sensor and Enforcer
Move to intent-based networking
Gartner examines how new solutions reduce network outages, boost performance, and more.
Get the reportResources
Overviews
- Architecture Overview (PDF - 482 KB)
- Architecture At-a-Glance (PDF - 69 KB)
- DNA Advisory Overview (PDF - 330 KB)
White Papers and Analyst Reports
Videos
Digital Network Design Guidance
For partners
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