Cisco Nexus 2000 Series Fabric Extenders: Simplifying Data Center Switching
The Cisco Nexus 2000 Series Fabric Extenders, commonly known as FEX, are designed to work with Cisco Nexus switches to offer a highly scalable, flexible, and cost-effective approach to data center architecture. Rather than operating as standalone switches, the Nexus 2000 series serves as an extension of a parent Nexus switch, centralizing management and streamlining network operations.
The Cisco Nexus 2000 Series functions as a remote line card for a Cisco Nexus parent switch, such as the Nexus 5000, 6000, 7000, or 9000 series. This setup allows administrators to deploy multiple access ports while maintaining simplified management, visibility, and configuration from the parent device.
Fabric Extender Technology (FEX): Extends the fabric of the parent switch while simplifying network management.
High Density: Provides dozens of 1/10/25/40/100 Gigabit Ethernet ports depending on the model.
Unified Management: All configurations are managed from the parent Nexus switch.
Scalability: Easily scale your data center by adding FEX units as demand increases.
Low Latency: Ideal for latency-sensitive applications like cloud computing and high-frequency trading.
Simplified Management: Centralized configuration reduces complexity and administration overhead.
Lower TCO: Reduces cost by simplifying cabling and minimizing switch infrastructure.
Consistent Policies: Ensures uniform security and access control policies across all access ports.
Ideal for Leaf-Spine Architecture: Perfect for modern data center designs requiring agility and performance.
N2K-C2232PP: 32 x 1/10GE SFP+ ports, 8 x 10GE uplinks.
N2K-C2248TP-E: 48 x 1GE and 4 x 10GE uplinks.
N2K-C2348TQ: 48 x 10GE Base-T, 6 x 40GE uplinks.
N2K-C2248PQ: 48 x 10GE SFP+, 4 x 40GE uplinks.
Enterprise and cloud data centers
Virtualization and private cloud deployments
High-performance computing environments
Modular and containerized server farms
The Cisco Nexus 2000 Series provides a strategic solution for organizations aiming to simplify their data center operations while maximizing performance, scalability, and efficiency. By extending the functionality of parent Nexus switches, these fabric extenders deliver the flexibility needed in today’s rapidly evolving IT environments.
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