The Evolution of Modern Data Centers: Cisco NX-OS and Nexus Switching
These reliable, mature platforms continue to provide high-density Ethernet and Fibre Channel over Ethernet (FCoE) for established data centers. Key Technologies Driving Next-Gen Architectures VXLAN EVPN Fabrics The Evolution of Modern Data Centers: Cisco NX-OS
Today, as we stand on the cusp of AI fabrics, distributed microservices, and 800-Gigabit Ethernet, the Nexus portfolio has evolved into the backbone of the world’s most demanding data centers. This feature examines the architecture, unique differentiators, and future trajectory of NX-OS and Cisco Nexus switching. Thanks to Cisco's vision, you don't have to
In traditional networking, Spanning Tree Protocol (STP) disables redundant links to prevent loops, effectively wasting 50% of available bandwidth. Nexus’s vPC technology allows a device to connect to two different physical switches as if they were a single logical entity, enabling all-link forwarding and eliminating the reliance on STP for convergence. FabricPath and VXLAN: Thanks to Cisco's vision
In-Service Software Upgrades allow for patching or upgrading software without interrupting network traffic.
Thanks to Cisco's vision, you don't have to choose one and forgo the other. The initiative bridges these silos, providing a consistent operational model, seamless policy interoperability, and unified Day-2 operations for both ACI and NX-OS VXLAN fabrics, all managed from the Cisco Nexus Dashboard.