N9K-C9272Q Cisco Nexus 9272Q 72 Ports Managed Switch Refurbished

In today's fast-paced digital world, a reliable and high-performance network infrastructure is crucial for businesses and organizations. Cisco, a well-known and trusted name in the networking industry, offers a wide range of networking solutions to meet the demands of modern networking environments. One such product is the Cisco N9K-C9272Q Nexus 9272Q 72 Ports Managed Switch. We will delve into the details of this managed switch, exploring its features, benefits, and use cases.

Before we dive into the specifics of the Cisco N9K-C9272Q, let's understand the broader category of the product – the Cisco Nexus 9000 series. This series is designed to meet the requirements of data centers and cloud environments. It provides a high degree of scalability, performance, and flexibility. The Cisco Nexus 9272Q is a part of this series and offers several features that make it an attractive choice for various networking needs.

• Port Count and Type: The Cisco N9K-C9272Q Nexus 9272Q boasts an impressive 72 ports. These ports are of the QSFP+ (Quad Small Form-Factor Pluggable Plus) type. QSFP+ ports are commonly used for high-speed connections, making this switch suitable for data-intensive applications and high-traffic environments.
• High Performance: This managed switch is known for its high performance. It provides a non-blocking, low-latency architecture that ensures data flows smoothly and efficiently. With a large number of ports, it can handle a significant amount of network traffic, making it an excellent choice for data centers and enterprises with demanding networking requirements.
• Scalability: Scalability is a crucial factor in networking, especially for growing businesses. The Cisco Nexus 9272Q is designed with scalability in mind. You can easily expand your network by adding more switches as your requirements grow. This flexibility allows your network to adapt to changing demands without the need for a complete overhaul.
• High-Density 40G Connectivity: The 72 QSFP+ ports on the Nexus 9272Q support 40G connectivity. This is advantageous for organizations that need high-speed connections for tasks such as data transfer, virtualization, and cloud services. The high-density 40G connectivity means you can connect multiple devices and servers to the switch without compromising on speed.
• Data Center-Ready: Data centers are complex environments with specific networking needs. The Cisco Nexus 9272Q is purpose-built for data center operations. It offers features like Layer 2 and Layer 3 switching, making it versatile for various applications within a data center.
• Enhanced Security: Network security is a top priority for any organization. This managed switch includes features like Access Control Lists (ACLs) and Virtual Routing and Forwarding (VRF) to enhance the security of your network. You can control access and segment your network to protect sensitive data.
• Redundancy and High Availability: Downtime can be costly for businesses. The Cisco Nexus 9272Q is designed for high availability with features like hot-swappable power supplies and fans. It also supports a Virtual Port Channel (vPC) for redundancy, ensuring that your network stays up and running even in the event of a hardware failure.

Now that we've covered the key features of the Cisco Nexus 9272Q, let's explore the benefits it offers to businesses and organizations.

• Improved Performance: The high port count and 40G connectivity make this switch ideal for organizations with high-performance requirements. It can handle large volumes of data traffic without compromising on speed or latency, ensuring that your network runs smoothly even during peak usage.
• Flexibility and Scalability: As your organization grows, your network needs will change. The Cisco Nexus 9272Q's scalability allows you to expand your network infrastructure without significant disruptions. You can add more switches and devices as needed, ensuring that your network can adapt to your evolving requirements.
• Data Center Optimization: For businesses that rely on data centers, this switch is a valuable asset. It offers the capabilities required for efficient data center operations, including Layer 2 and Layer 3 switching, virtualization support, and high-density 40G connectivity.
• Network Security: The inclusion of security features like Access Control Lists and Virtual Routing and Forwarding enhances the overall security of your network. You can implement granular access controls and segment your network to protect sensitive data from unauthorized access.
• High Availability: Downtime can be costly and disruptive. The Cisco Nexus 9272Q is designed for high availability, with redundant power supplies and fans. The support for a Virtual Port Channel (vPC) ensures that your network remains operational even if a hardware component fails.

Let's take a look at some specific use cases where the Cisco N9K-C9272Q Nexus 9272Q managed switch can be a valuable addition.

• Enterprise Data Centers: Large enterprises with data centers handling a substantial amount of data traffic can benefit from the high performance and scalability of this switch. It can support the diverse needs of enterprise-level data centers, including virtualization and cloud services.
• Cloud Service Providers: For cloud service providers, high-density 40G connectivity is essential. The Cisco Nexus 9272Q can meet the demands of cloud environments where rapid data transfer and scalability are critical.
• High-Performance Computing (HPC): Industries and research institutions involved in high-performance computing rely on high-speed connections for tasks like simulations, data analysis, and scientific research. This managed switch can provide the necessary performance and low latency for HPC environments.
• Telecommunications: Telecommunication companies often require switches with a high port count and low latency to handle voice, data, and video traffic. The Cisco Nexus 9272Q can serve as a backbone switch in telecom networks.
• Financial Services: In the financial services industry, low latency and high performance are essential for real-time trading and financial data processing. This switch can support the networking needs of financial institutions where split-second decisions are critical.
• Media and Entertainment: Media and entertainment companies deal with massive data files and high-resolution content. The high-density 40G connectivity of the Cisco Nexus 9272Q is well-suited for handling the data-intensive requirements of this industry.

The Cisco Nexus 9272Q is a 72-port managed switch that is part of the Cisco Nexus 9272Q. It is designed for use in data center environments and is built to provide robust security and dynamic quality of service (QoS) features.

The switch includes advanced security features such as Access Control Lists (ACLs), Network Admission Control (NAC), and Cisco TrustSec to help secure the network and protect against threats. It also supports dynamic QoS, which allows for real-time adjustments to network traffic based on changing conditions, ensuring that critical applications and services receive the bandwidth they need.

The switch is also designed for high performance and scalability, with support for 40 and 100 Gigabit Ethernet (GbE) ports, making it well-suited for use in large, high-bandwidth environments.

In summary, The N9K-C9272Q is a 72-port managed switch that is part of the Cisco Nexus 9000 series. It is designed for use in data center environments and is built to provide robust security and dynamic quality of service (QoS) features.

Reliability

The Cisco Nexus 9272Q Switch is a high-performance, high-density, and ultra-low-latency switch that is designed for data center and cloud environments. It has 72 QSFP+ ports and can support up to 1.44 Tbps of throughput. It is built on the Cisco NX-OS operating system, which is known for its reliability and robustness. The switch also has several features that contribute to its reliability, such as redundant power supplies and fans, hardware-based failover, and support for virtual PortChannel (vPC) and Virtual Device Context (VDC) technologies. Additionally, the switch supports advanced data center features such as FabricPath, OTV, and VXLAN, which can further enhance its reliability.

Compliant Standards

The Cisco Nexus 9272Q is compliant with various industry standards, which help ensure that it is compatible with other network devices and can be used in a wide range of environments. Some of the compliant standards for the N9K-C9272Q include:

• IEEE 802.3: This standard defines the physical and data link layers of the OSI model for Ethernet networks. The switch is compliant with IEEE 802.3 for both 1 and 10 Gigabit Ethernet connections.
• IEEE 802.1Q: This standard defines a method for tagging Ethernet frames with VLAN information, allowing for virtualized LANs. The switch is compliant with IEEE 802.1Q, which allows it to be used in VLAN environments.
• IEEE 802.1ab: This standard defines a Link Layer Discovery Protocol (LLDP) that allows network devices to discover and learn about other devices on the network. The switch is compliant with IEEE 802.1ab which will help in discovering the devices on the network.
• IEEE 802.3x: This standard defines a flow control mechanism to prevent network congestion. The switch is compliant with IEEE 802.3x, allowing it to be used in environments where flow control is needed.
• IEEE 802.3ad: This standard defines Link Aggregation Control Protocol (LACP) which allows multiple physical ports to be grouped to form a single logical link. The switch is compliant with IEEE 802.3ad which will allow it to use link aggregation control protocol
• IPv4 and IPv6: This standard defines the Internet Protocol, which is used for routing data on the Internet and many other networks. The switch is compliant with both IPv4 and IPv6, allowing it to be used in environments where both versions of the IP protocol are used.

These compliance standards make this product Cisco Nexus 9272Q 72 Ports Managed Switch more versatile, as it can interoperate with different devices and protocols, providing a more flexible and robust network solution.

• Manufacturer: Cisco
• Model Number or SKU# N9K-C9272Q
• Product Type: Managed Switch
• Product Name: Networking

• Media Type Supported: Optical Fiber
• Ethernet Technology: 40 Gigabit Ethernet
• Network Technology: 40GBase-
• Total Number of Ports: 72
• Expansion Slot Type: QSFP+

• Layer Supported: 3

• Manageable: Yes
• Uplink Port: No
• Modular: Yes
• Stack Port: No
• Port/Expansion Slot Details: 72 x 40 Gigabit Ethernet Expansion Slot

• Power Source: Power Supply
• Redundant Power Supply Supported: No

In general, the Cisco N9K-C9272Q Nexus 9272Q 72 Ports Managed Switch is a powerful and versatile networking solution that offers high performance, scalability, and enhanced security features. Its suitability for data centers, cloud environments, and a wide range of industries makes it a valuable asset for organizations with diverse networking needs. Whether you're a large enterprise, a cloud service provider, or a research institution involved in high-performance computing, this managed switch can help you meet the demands of your network infrastructure. Its high availability features also ensure that your network remains operational, reducing the risk of costly downtime. In summary, the Cisco Nexus 9272Q is a reliable and robust networking solution that can contribute to the success of your organization in today's digital age.