What is Nexus 9k?
The Cisco Nexus 9000 Series Switch is a highly programmable and high density Ethernet switch that offers improved performance and greater cost efficiency. These highly flexible switches enable programmability for next-generation automation and orchestration.
What is Cisco Nexus switch?
The Cisco Nexus series switches are modular and fixed port network switches designed for the data center. Cisco Systems introduced the Nexus Series of switches on January 28, 2008.
Is Nexus 9k a router?
The Cisco Nexus 9000 series, the fruit of Cisco’s Insieme spin-in, is more than another fast router — it’s a change in the way that high-end routers are designed and built.
Why do we use Nexus switches?
Nexus Switches provide a quick and dependable switching infrastructure aimed at giving users the high performance needed for the virtualized environment in next-generation data centers.
What does Cisco Nexus do?
The Nexus 3000 is a foundational component of Cisco’s Open Network Environment (ONE) designed to help networks become more open, programmable and application-aware. It offers flexibility, high density, and performance for top-of-rack deployments, supporting mobility and tenant isolation with VXLAN.
Why we use Nexus switch in data center?
The Nexus switches have three main advantages that improve the reliability, speed, and flexibility of this switched network: Fabric Extenders, Virtual Port Channel, and Unified Fabric.
How does Cisco Nexus vPC work?
vPC’s, or Virtual Port Channels, are a Cisco Nexus technology. They are used to connect layer-2 devices to two switches at once. This makes it possible to create a highly available environment in the data centre. If one switch fails, the other one continues to operate.
What is VDC in Nexus switch?
Virtual Device Contexts (VDC) allow you to carve out multiple virtual switches from a single physical Nexus switch. The number of VDCs that can be created is dependent upon the version of NX-OS, the Supervisor model and the license installed.