Cisco FabricPath vs Cisco Nexus comparison

Cisco FabricPath is a Cisco NX-OS software innovation combining the plug-and-play simplicity of Ethernet with the reliability and scalability of Layer 3 routing. Using FabricPath, you can build highly scalable Layer 2 multipath networks without the Spanning Tree Protocol. Such networks are particularly suitable for large virtualization deployments, private clouds, and high-performance computing (HPC) environments. The benefits of Cisco FabricPath include: Minimal commands per switch ease configuration and operation, Autodiscovery simplifies addition of new links and switches, Provision additional network bandwidth without impacting network, Supports one-, two-, or three-tier architectures, VLAN extensibility across the data center.

The Cisco Nexus family of switches is designed to meet the stringent requirements of the next-generation data center. Not simply bigger or faster, these switches offer the following characteristics: infrastructure that can be scaled cost-effectively and that helps you increase energy, budget, and resource efficiency, transport that can navigate the transition to 10 Gigabit Ethernet and unified fabric and can also handle architectural changes such as virtualization, Web 2.0 applications, and cloud computing and operational continuity to meet your need for an environment where system availability is assumed and maintenance windows are rare if not totally extinct.