Cisco N3K-C3264Q 64 Ports Manageable Switch Nexus 3264Q Refurbished

The Cisco N3K-C3264Q belongs to the Nexus family, renowned for delivering high-performance networking solutions. This particular model is a 64-port switch equipped with 40 Gigabit Ethernet expansion slots. Its form factor is rack-mountable, fitting seamlessly into standard server racks, and it operates at Layer 3 of the OSI model, providing advanced routing capabilities.

The Cisco N3K-C3264Q Nexus 3264Q is a sophisticated switch tailored for data center environments. Let's break down its name to understand its key characteristics:

The switch boasts an impressive 64 ports, each supporting 40 Gigabit Ethernet. This abundance of high-speed ports makes it suitable for handling the substantial data traffic that modern data centers contend with daily. The use of 40GBase-X technology further ensures efficient and fast data transfer.

Designed to be rack-mountable, the Cisco N3K-C3264Q fits seamlessly into standard data center racks. Its 2U form factor makes it space-efficient, allowing organizations to optimize their rack space while benefiting from the switch's robust capabilities. The switch is modular, indicating a level of flexibility in terms of configuration and scalability to accommodate diverse network needs.

The switch is equipped with 64 Quad Small Form-Factor Pluggable Plus (QSFP+) ports. QSFP+ is a compact and high-density optical transceiver that facilitates high-speed data connectivity. The use of QSFP+ ports contributes to the switch's ability to handle substantial data throughput, making it a reliable choice for data-intensive applications.

The Cisco N3K-C3264Q is not just a regular Layer 2 switch; it also features Layer 3 capabilities. In networking, Layer 3 refers to the network layer of the OSI model, responsible for routing and forwarding data between different subnets. This layer of intelligence enhances the switch's ability to manage and route traffic efficiently, contributing to a more sophisticated and versatile network infrastructure.

The switch is described as "manageable," indicating that it comes with features and tools that simplify the task of network management. Cisco is known for its comprehensive network management solutions, and the N3K-C3264Q is no exception. This manageability is crucial for administrators seeking to monitor and configure the switch within the larger network architecture.

Now that we have a basic understanding of the switch, let's delve into the key features that set it apart in the competitive landscape of data center switches.

The switch's 64 ports, all supporting 40 Gigabit Ethernet, contribute to its high port density. This feature is particularly valuable in scenarios where a large number of devices and servers need to be connected within a confined space. The high port density minimizes the need for additional switches, simplifying the overall network architecture.

The use of 40GBase-X technology ensures that each port on the switch can deliver high-speed data transfer at 40 Gbps. This technology is crucial for meeting the demands of bandwidth-intensive applications, such as virtualization, high-performance computing, and large-scale data transfers. The switch's compatibility with 40GBase-X positions it as a reliable solution for organizations with data-intensive workloads.

The 64 QSFP+ ports enhance the switch's connectivity options. QSFP+ technology supports various optical and copper transceivers, providing versatility in connecting to different types of devices and network architectures. This flexibility is vital in heterogeneous environments where diverse connectivity options are required to integrate seamlessly with existing infrastructure.

The inclusion of Layer 3 capabilities elevates the switch's functionality beyond basic Layer 2 switches. With routing capabilities, the Cisco N3K-C3264Q can intelligently forward traffic between different subnets, optimize network paths, and support advanced networking features. This is particularly beneficial in scenarios where a more sophisticated and dynamic network infrastructure is needed.

The switch's modular design allows for scalability, catering to the evolving needs of a growing network. Organizations can expand their network infrastructure by adding modules or upgrading existing ones without the need to replace the entire switch. This modularity is a cost-effective and efficient way to future-proof the network against increasing demands for connectivity and data throughput.

The 2U form factor makes the Cisco N3K-C3264Q suitable for rack-mounted installations in standard data center racks. The compact size ensures optimal utilization of rack space, a critical consideration in data centers where space is often at a premium. The rack-mountable design simplifies the physical deployment of the switch, contributing to a streamlined and organized data center layout.

Being a "manageable" switch implies that the Cisco N3K-C3264Q comes equipped with robust network management features. Cisco's network management solutions are known for their comprehensiveness, providing administrators with the tools needed to monitor, configure, and switch. Effective network management is essential for maintaining optimal performance, security, and reliability in a data center environment.

The N3K-C3264Q Cisco Nexus 3264Q is a high-performance switch with 64 ports. It is part of the Cisco Nexus 3000 series and is designed for data center and cloud environments. It offers high-density, low-latency, and high-bandwidth capabilities, and is optimized for use with virtualized and cloud-based environments. It is fully managed, meaning it can be configured and monitored through a web interface or command line interface. Additionally, it supports various features such as VXLAN, FCoE, and OTV, making it a versatile switch for different types of data center networks.

The N3K-C3264Q Cisco Nexus 3264Q 64 Ports Manageable Switch offers several benefits and features that make it well-suited for use in data center and cloud environments. Some of these include:

• High-density: The switch offers 64 ports in a compact 1RU form factor, allowing for efficient use of space in data center environments.
• High-performance: The switch is designed to handle high-bandwidth and low-latency traffic, making it well-suited for use in high-traffic data center environments.
• Virtualization and cloud readiness: The switch is optimized for use with virtualized and cloud-based environments, and supports features such as VXLAN, FCoE, and OTV.
• Management: The switch is fully managed, meaning it can be configured and monitored through a web interface or command line interface.
• Security: The switch supports advanced security features such as access control lists (ACLs) and secure shell (SSH) to help protect the network against unauthorized access and other security threats.
• Scalability: The switch is designed to be scalable, allowing it to grow as the network grows. It supports features such as VPC and vPC+ to help ensure high availability and redundancy in the network.
• Energy-Efficiency: The switch supports Energy Efficient Ethernet (EEE) which is a standard that reduces power consumption in Ethernet network devices during low-link utilization periods.

The N3K-C3264Q Cisco Nexus 3264Q 64 Ports Manageable Switch is designed to be highly reliable, meaning that it is built to withstand various types of failure and continue to operate without interruption. Some of the features that contribute to the high reliability of the switch include:

• Redundancy: The switch supports various redundancy features such as Virtual Port Channel (vPC) and vPC+ which allows multiple switches to be connected in a way that provides redundancy and high availability.
• Power redundancy: The switch supports a dual power supply which means it can operate with two power supplies and in case one of them fails, the other one will take over seamlessly.
• High availability: The switch supports features such as graceful restart and non-stop forwarding which ensure that the switch continues to operate even if a failure occurs.
• Failover: The switch supports failover features such as First Hop Redundancy Protocols (FHRP) like HSRP and VRRP which allows for automatic failover in the event of a failure.
• Self-healing: The switch supports features such as Flexible NetFlow (FNF) which allows for real-time monitoring of the network and can automatically detect and correct issues.
• Advanced software features: The switch supports advanced software features such as Data Center Bridging (DCB) which allows for efficient use of network resources and helps to prevent congestion.

All of these features work together to ensure that this product Cisco Nexus 3264Q 64 Ports Manageable Switch is highly reliable and can continue to operate even in the event of a failure. This helps to minimize downtime and ensure that the data center network remains available and responsive to users.

• Manufacturer: Cisco
• Model Number or SKU# N3K-C3264Q
• Product Line: Nexus
• Product Series: 3264Q
• Product Type: Layer 3 Switch

• Uplink Port: No
• Modular: Yes
• Stack Port: No
• Port/Expansion Slot Details: 64 x 40 Gigabit Ethernet Expansion Slot

• Switching Capacity: 5.12 Tbps
• Forwarding Performance: 3.8 BPPS

• Virtual Interfaces (VLANs): 4096
• Multiple Spanning Tree Protocol Instances: 64
• Rapid Spanning Tree Protocol Instances: 512
• ACL Entries (Ingress): 7000
• ACL Entries (Egress): 1000
• Multicast Entries (Layer 3): 64000
• Host Table Entries (IPv4): 72000
• QoS Hardware Entries: 8

Power

• Power Device: Internal Power Supply (not Installed) - Hot-plug
• Max Supported Qty: 2
• Power Redundancy: Optional

In summary, the Cisco N3K-C3264Q Nexus 3264Q switch stands as a testament to Cisco's commitment to providing high-performance and flexible networking solutions. With its 64 ports, 40 Gigabit Ethernet capabilities, modular design, QSFP+ ports, Layer 3 routing capabilities, rack-mountable form factor, and robust manageability features, this switch is poised to meet the demands of modern enterprises.

Businesses seeking a reliable, scalable, and efficient networking solution will find the N3K-C3264Q to be a valuable asset. Its combination of advanced technology, modular design, and manageability makes it well-suited for a wide range of applications, from small to large enterprises. As the digital landscape continues to evolve, having a networking infrastructure that can adapt and scale is not just an advantage but a necessity, and the Cisco N3K-C3264Q is a commendable choice in this regard.