Provides enhanced security, deep buffers, and telemetry capabilities. 2. Cisco Nexus 3000 Series (Low Latency)
Unlike STP, which shuts down redundant paths, ECMP utilizes all available links across the Leaf-Spine fabric simultaneously to load-balance traffic. Core Technologies Powering Nexus Fabrics Core Technologies Powering Nexus Fabrics To manage modern
To manage modern data center fabrics at scale, Cisco has transitioned from legacy management tools to its cloud-connected, on-premises platform: the . At the heart of Nexus Dashboard is the Nexus Dashboard Fabric Controller (NDFC) , a comprehensive automation and management tool for VXLAN EVPN, classic 3-tier, and other fabric types. NDFC automates fabric bring-up, configuration, and monitoring, simplifying operations and ensuring consistency. NX-OS supports advanced EVPN features like
NX-OS supports advanced EVPN features like . This standards-based approach provides multi-homing redundancy for hosts, supporting up to four-way redundancy without a dedicated peer-link, making it more scalable than traditional vPC. Through integration with TrustSec
NX-OS provides robust security features, including at the link layer, preventing eavesdropping and man-in-the-middle attacks on data center links. Through integration with TrustSec , NX-OS supports software-defined segmentation and micro-segmentation, ensuring that security policies move with the workload, not just the port. Group-based policies can enforce security within the VXLAN fabric using the VXLAN Group Policy Option (GPO).