What is Nexus 9K/7K?

Cisco Nexus 9000 and 7000 series switches are modular and fixed configuration data center switches designed for high performance, scalability, and programmability. The Nexus 9000 Series offers both NX-OS and ACI (Application Centric Infrastructure) modes, providing flexibility in deployment. The Nexus 7000 series is typically used for core deployments within data centers, supporting high-density 10/40/100 Gigabit Ethernet and offering advanced features for virtualization, security, and network automation. Both series are commonly employed to build robust and agile data center networks.