Cisco Nexus 9000 Series

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The Cisco Nexus 9000 Series is a family of high-performance, scalable, and programmable switches designed for data center and cloud environments. These switches offer advanced features and capabilities to meet the demands of modern networks. Here is a 500-word overview focusing on the hardware specifics of the Cisco Nexus 9000 Series. The Cisco Nexus 9000 Series switches come in different models, including the Cisco Nexus 9300, 9300-EX, 9300-FX, 9300-FX2, 9500, and 9600 Series switches. These models vary in terms of port density, supported speeds, and features, providing organizations with options to suit their specific requirements. The switches in the Cisco Nexus 9000 Series are built on a fixed form factor or modular design, making them suitable for various deployment scenarios in data centers and cloud environments. They offer a range of port options, including 1/10/25/40/50/100/400 Gigabit Ethernet ports, enabling organizations to choose the appropriate speed for their network needs. The Cisco Nexus 9000 Series switches leverage advanced switching technologies to deliver high performance and low latency. They utilize cut-through switching, which minimizes the time required to forward packets, resulting in lower latency and improved application performance. The switches also support hardware-based forwarding, enabling wire-speed performance for all ports and services. The switches in the Cisco Nexus 9000 Series incorporate a high-speed crossbar fabric architecture that provides non-blocking performance. This architecture allows for simultaneous forwarding of packets across all ports, ensuring efficient data transmission and reducing congestion in the network. To ensure high availability and reliability, the Cisco Nexus 9000 Series switches offer redundant power supplies and fans. This redundancy helps minimize downtime and ensures continuous operation even in the event of a power supply or fan failure. The modular switches in the series also support hot-swappable line cards and fabric modules, allowing for easy replacement and maintenance without disrupting network operations. The Cisco Nexus 9000 Series switches provide advanced programmability and automation capabilities. They support the Cisco NX-OS operating system, which offers a rich set of programmable interfaces, including a Python scripting API and support for open standards like NETCONF and RESTful APIs. This enables organizations to automate network provisioning, configuration, and management, improving operational efficiency and reducing human errors. The switches in the Cisco Nexus 9000 Series incorporate security features to protect the network infrastructure. They support features such as Access Control Lists (ACLs), Secure Shell (SSH), and Secure File Transfer Protocol (SFTP) for secure access and data transfer. The switches also offer capabilities for role-based access control (RBAC) and extensive support for microsegmentation and application-aware policies through Cisco Application Centric Infrastructure (ACI). The Cisco Nexus 9000 Series switches provide comprehensive monitoring and troubleshooting capabilities. They support embedded packet capture, which allows for the capture and analysis of network traffic for diagnostic purposes. The switches also support telemetry and streaming telemetry, providing real-time visibility into network performance and facilitating proactive monitoring and troubleshooting. In terms of power efficiency, the Cisco Nexus 9000 Series switches are designed to be energy-efficient. They incorporate power-saving features, such as port-based and priority-based power consumption, enabling organizations to optimize power usage and reduce energy costs in the data center. In conclusion, the Cisco Nexus 9000 Series switches offer high-performance and feature-rich solutions for data center and cloud networks. With their advanced hardware capabilities, low-latency switching, programmability, and robust security features, the switches provide a solid foundation for building scalable, reliable, and efficient network infrastructures.
Cisco Nexus 9000 Series Description Stock Level
N9K-C9372PXN9K-C9372PX - Cisco Nexus 9000 Series Switch
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N9K-C9372PX-EN9K-C9372PX-E - Cisco Nexus 9000 Series Switch
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N9K-C9372TXN9K-C9372TX - Cisco Nexus 9000 Series Switch
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N9K-C9372TX-EN9K-C9372TX-E - Cisco Nexus 9000 Series Switch
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Cisco Nexus 9000 Series Description Stock Level