Our switches are constantly learning. Constantly adapting. Constantly protecting. In your data center, core, or edge. This is the new era in networking. The Network. Intuitive.Compare us with others Meet the data center switches
Build a foundation for extraordinary outcomes: Cisco switches help you solve the challenges facing your network, now and in the future. The switches' integrated security helps you address ever-changing threats. They simplify management of your evolving mobility, Internet of Things (IoT), data center, and cloud requirements. Introducing an entirely new era of networking, powered by intent and informed by context. The Network. Intuitive.
Get enterprise-class access for campus and branch applications with our fixed-configuration, stackable Gigabit Ethernet switches.
Create a foundation for a new era of intent-based networking. Catalyst 9000 switches deliver exceptional security, manageability, programmability, scale, and performance.
Build an intent-based data center network. Nexus 9000 switches offer proven high performance and density, low latency, high programmability, and exceptional power efficiency in a range of form factors.
Bring speed, security, and simplicity to today's application-centric businesses.
Get highly secure, scalable performance and intuitive management with Meraki MX cloud-managed access and aggregation layer switches.
Find secure, reliable switches for any application, anywhere.
Switches can complement your security systems to further safeguard your data.
Manage business outcomes instead of managing the network.
Align your business goals and technology requirements to start your architectural transformation.
Experience the next generation of optimization services designed to help you maximize your networking investments.
Follow our team of experts who regularly share insights and analysis on industry trends for the digital enterprise, new products and solutions, and the latest innovations of the Cisco Digital Network Architecture. Read the blogs.
"The Catalyst 9000 has exceeded NASA’s mission-critical requirements for security and segmentation…and at twice the performance."Eric Latta, Solutions Architect, NASA
"Newcastle Hospitals has been honoured as a Global Digital Exemplar because we lead by example. The Catalyst 9000 provides the simplicity, security, and scale that our state-of-the-art network demands."Newcastle Hospitals
"Cisco Catalyst 9000 and IOS XE drive a powerful combination of automation, simplicity, and analytics arming IT to easily scale with the business into new markets."Gary Price, Network Engineering Manager, SAP Concur
The Cisco Catalyst and Nexus campus LAN switches are flexible in scale and port speed. Our fixed and modular, core and access LAN switches have been designed for an entirely new era of network architecture. Now your network can learn, adapt, and evolve.
An intuitive network recognizes your intent, mitigates threats through segmentation and encryption, and learns and changes over time. You can unlock opportunities, enhance security, improve business agility, and dramatically increase operational efficiencies.
Our Catalyst network switches are a core part of an integrated security architecture that works before, during, and after a threat occurs to reduce attack surface, detect malware and threats, and rapidly contain those threats.
Now you can buy a software subscription for DNA through Cisco ONE Advantage, DNA Advantage, or DNA Essentials.
Use DNA Center and the Catalyst 9300 to provision a fabric overlay and create a network overlay. See just how easy it is.
Catalyst 9000 switches were recognized for delivering unmatched security, programmability, and performance.