Cisco Nexus 2000 Series

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The Cisco Nexus 2000 Series is a line of fabric extenders designed to enhance network scalability, flexibility, and performance within a data center environment. They provide a cost-effective solution for expanding the ports of Cisco Nexus switches while maintaining a unified management and control plane. Here is a 500-word overview focusing on the hardware specifics of the Cisco Nexus 2000 Series. The Cisco Nexus 2000 Series fabric extenders, also known as FEXs, are available in different models, including the Cisco Nexus 2248TP, 2232PP, and 2348UPQ. These models vary in terms of port density, uplink options, and supported features, providing organizations with options to suit their specific requirements. The fabric extenders are designed to be deployed with Cisco Nexus switches, acting as an extension of the parent switch's fabric. They connect to the parent switch using a fabric interconnect link, which enables them to participate in the same fabric as the parent switch. This allows for a unified management and control plane, simplifying network operations. The Cisco Nexus 2000 Series fabric extenders provide a range of port options, including Gigabit Ethernet, 10 Gigabit Ethernet, and Fibre Channel ports. They offer high-density port configurations, enabling organizations to scale their network connectivity without the need for additional switches. The fabric extenders support different uplink options, including copper and fiber, to provide flexible connectivity to the parent switch and other network devices. The uplink modules can be installed in the fabric extender chassis, allowing for easy expansion and customization. The Cisco Nexus 2000 Series fabric extenders leverage advanced hardware technologies to deliver high-performance networking capabilities. They utilize cut-through switching, which minimizes latency and provides wire-speed forwarding. The fabric extenders also support features like virtual PortChannel (vPC), which enables port-channeling across multiple fabric extenders for increased bandwidth and redundancy. The fabric extenders are designed for easy installation and management. They can be hot-plugged into the parent switch without disrupting network traffic, allowing for seamless deployment and expansion. The fabric extenders are managed through the parent switch using a single management interface, providing a unified view of the network. The Cisco Nexus 2000 Series fabric extenders incorporate features to enhance network resiliency and availability. They support features such as PortChannel resiliency, which allows for link and fabric extender failure recovery, and Fabric Extender Stateful Switchover (FESS), which enables rapid failover in case of parent switch failure. To ensure secure network operations, the fabric extenders offer integrated security features. They support features like Access Control Lists (ACLs) and port security, allowing organizations to enforce security policies at the port level. The fabric extenders also support Remote Authentication Dial-In User Service (RADIUS) authentication and TACACS+ for secure access control. In terms of power and cooling, the Cisco Nexus 2000 Series fabric extenders are designed to be energy-efficient. They incorporate power-saving features, such as port-based and priority-based power consumption, to optimize energy usage. The fabric extenders also have built-in temperature sensors and fan modules to regulate temperature and maintain optimal operating conditions. In conclusion, the Cisco Nexus 2000 Series fabric extenders provide a cost-effective and scalable solution for expanding network connectivity within a data center environment. With their high port density, flexible uplink options, advanced hardware capabilities, and seamless integration with Cisco Nexus switches, the fabric extenders offer enhanced scalability, performance, and manageability for data center networks.
Cisco Nexus 2000 Series Description Stock Level
N2K-C2232PPNexus 2232PP Series 10GE Fabric Extender, 2PS, 1 Fan Module, 32x1/10GE (req SFP/SFP+) + 8x10GE (req SFP+), choice of ai...
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N2K-C2232TF-ENexus 2000 Series Chassis with Fabric Extender, Nexus 2232TM-E 10GBASE-T Fabric Extender, 2PS, 1 Fan Module, 32x1/10G...
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N2K-C2232TM-ENexus 2000 Series Chassis, Nexus 2232TM-E 10GBASE-T Fabric Extender, 2PS, 1 Fan Module, 32x1/10GBase-T + 8x10GE Modul...
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N2K-C2248TF-ENexus 2000 Series Chassis with Fabric Extender, Nexus 2248TP-E Series 1GE Fabric Extender, 2PS, 1 Fan Module, 48x100/...
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N2K-C2248TP-ENexus 2000 Series Chassis, Nexus 2248TP-E 1GE Fabric Extender, 2PS, 1 Fan Module, 48x100/1000Base-T + 4x10GE (req SFP...
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N2K-C2348TQNexus 2300 Platform Chassis, Nexus 2348TQ 10G BASE T Fabric Extender, 2PS, 3 Fan Module, 48x100M/1/10GT (RJ45) + 6x40G ...
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N2K-C2348UPQNexus 2300 Platform Chassis, Nexus 2348UPQ 10GE Fabric Extender, 2PS, 3 Fan Module, 48x1/10GE (req SFP/SFP+) + 6x40G Q...
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Cisco Nexus 2000 Series Description Stock Level