Cisco N56-M24UP2Q Nexus 56128P 24-Port Module Refurbished

The N56-M24UP2Q Nexus 56128P Expansion Module is a cutting-edge networking solution designed to enhance the capabilities of the Nexus 56128P switch. In this detailed exploration, we will delve into the features and specifications of this module, focusing on its 26-slot configuration, 24-port 10G SFP+ UP, and 2 x QSFP+ Fixed Ports. Whether you're a network administrator, IT professional, or someone keen on understanding advanced networking technologies, this guide aims to provide a clear understanding of the N56-M24UP2Q Nexus 56128P Expansion Module.

To comprehend the significance of the N56-M24UP2Q expansion module, let's start by briefly discussing the Nexus 56128P switch itself. The Nexus 56128P is a high-performance data center switch designed to meet the demands of modern networking infrastructures. It offers a robust set of features, including high port density, low-latency switching, and advanced data center capabilities.

Expansion modules play a pivotal role in extending the functionality of networking switches. These modules are additional components that can be installed in compatible switches to provide extra ports, capabilities, or both. The N56-M24UP2Q is one such expansion module designed specifically for the Nexus 56128P switch.

• 26-Slot Configuration: The N56-M24UP2Q boasts a 26-slot configuration, providing a considerable number of slots for various networking connections. This allows for flexibility in network design, accommodating a wide range of devices and applications.
• 24-Port 10G SFP+ UP: The inclusion of 24 ports dedicated to 10 Gigabit Small Form-Factor Pluggable (SFP+) technology is a standout feature of this expansion module. These ports support high-speed data transfer, making them ideal for applications requiring substantial bandwidth, such as data-intensive server connectivity and storage networking.
• 2 x QSFP+ Fixed Ports: In addition to the 24 10G SFP+ ports, the N56-M24UP2Q module features 2 fixed ports supporting Quad Small Form-Factor Pluggable Plus (QSFP+). QSFP+ technology enables higher data rates and is commonly used for connecting switches within a data center or for aggregating traffic between switches.

• Increased Port Density: One of the primary advantages of the N56-M24UP2Q is the significant increase in port density it provides to the Nexus 56128P switch. This is particularly beneficial in environments where a large number of networked devices need to be connected.
• Enhanced Flexibility: With its 26-slot configuration, the expansion module offers enhanced flexibility in designing and scaling network infrastructures. This flexibility is crucial for adapting to changing business requirements and accommodating new technologies.
• High-Speed Data Transfer: The inclusion of 24 10G SFP+ ports ensures high-speed data transfer, making the N56-M24UP2Q suitable for bandwidth-intensive applications. This is especially important in modern data centers where the demand for faster and more reliable connectivity continues to grow.
• Versatile Connectivity Options: The 2 fixed QSFP+ ports add versatility to the module, allowing for various connectivity options. Whether it's connecting switches, aggregating traffic, or supporting high-performance computing applications, the QSFP+ ports contribute to the module's adaptability.

• Data Center Networking: The N56-M24UP2Q Nexus 56128P Expansion Module is well-suited for data center networking, where high port density and reliable, high-speed connections are essential. It can support the connectivity needs of servers, storage systems, and other critical components within a data center environment.
• Server Connectivity: For enterprises with extensive server infrastructures, the 24 10G SFP+ ports offer an efficient solution for connecting servers to the network. This is crucial for maintaining optimal performance and responsiveness in applications and services hosted on these servers.
• Storage Networking: In storage networking environments, where rapid data access and transfer are paramount, the N56-M24UP2Q's high-speed 10G SFP+ ports become instrumental. This makes the module a valuable asset for connecting storage devices and facilitating seamless data storage and retrieval.

Network Topology and Architecture

The N56-M24UP2Q Cisco Nexus 56128P Expansion Module is a networking module designed to be used with the Cisco Nexus 56128P switch. It is used to expand the capabilities of the switch, specifically adding 10 Gigabit Ethernet and 40 Gigabit Ethernet connectivity.

In terms of network topology, the N56-M24UP2Q module is designed to be used in data center or enterprise environments where there are high bandwidth requirements and a need for reliable and efficient network connectivity. It supports a variety of network topologies including Ethernet, Fibre Channel, and FCoE (Fibre Channel over Ethernet).

The N56-M24UP2Q module has three main components: the data plane, the control plane, and the management plane. The data plane is responsible for forwarding packets and is implemented using ASICs (Application-Specific Integrated Circuits). The control plane is responsible for managing the network and is implemented using a CPU (Central Processing Unit) and memory. The management plane is responsible for managing the device itself and is implemented using a separate CPU and memory.

In terms of architecture, the N56-M24UP2Q module uses a distributed architecture. This means that the data plane and control plane functions are separated, with the data plane functions being implemented using ASICs and the control plane functions being implemented using a CPU. This allows for greater scalability and performance, as the ASICs can handle high-speed packet forwarding while the CPU can handle the more complex control plane functions.

The N56-M24UP2Q module also includes several advanced features such as virtual PortChannels (VPCs), which allow for increased network resiliency and flexibility, and support for Data Center Bridging (DCB), which enables lossless Ethernet and provides improved performance and reliability for storage traffic.

Configuration and Management Options

The N56-M24UP2Q Cisco Nexus 56128P Expansion Module can be configured and managed using several options, including:

• Cisco Nexus CLI: The command-line interface (CLI) is a text-based interface used to configure and manage the Nexus 56128P switch and its expansion modules. The CLI provides a wide range of configuration options and commands that can be used to manage the module.
• Cisco Nexus Dashboard: The Nexus Dashboard is a web-based management interface that provides a graphical user interface (GUI) for configuring and managing the switch and its expansion modules. The dashboard allows administrators to perform tasks such as monitoring network traffic, configuring VLANs, and managing ports.
• Cisco Data Center Network Manager (DCNM): The Cisco DCNM is a network management tool that provides centralized management of Cisco data center switches, including the Nexus 56128P switch and its expansion modules. DCNM allows administrators to configure and monitor the network, create and manage VLANs, and perform software upgrades.
• Simple Network Management Protocol (SNMP): SNMP is a protocol used to manage and monitor network devices. SNMP can be used to monitor the status of the Nexus 56128P switch and its expansion modules, including the N56-M24UP2Q module. SNMP can be used with a variety of network management tools, including Nagios, Cacti, and Zabbix.
• Cisco Application Centric Infrastructure (ACI): ACI is a software-defined networking (SDN) solution that provides centralized management of the network. ACI can be used to manage the Nexus 56128P switch and its expansion modules, including the N56-M24UP2Q module. ACI provides a graphical interface for configuring the network and allows administrators to create policies for network traffic.

• Manufacturer: Cisco
• Part Number or SKU# N56-M24UP2Q
• Product Type: Expansion Module
• Product Name: Nexus 56128P 26 Slot 24-Port Module

• Application/Usage: Data Networking
• Application/Usage: Optical Network

• Media Type Supported: Optical Fiber
• Media Type Supported: Twisted Pair
• Ethernet Technology: 40 Gigabit Ethernet
• Ethernet Technology: 10 Gigabit Ethernet
• Network Technology: 10GBase-X
• Network Technology: 40GBase-X
• Maximum Data Transfer Rate: 40 Gbit/s

• Number of Total Expansion Slots: 26
• Expansion Slot Type: SFP+
• Expansion Slot Type: QSFP+

• Compatibility- Cisco Nexus 56128P Switch

Outline, the N56-M24UP2Q Nexus 56128P Expansion Module is a powerful addition to the Nexus 56128P switch, offering enhanced port density, high-speed connectivity, and versatile options for various networking scenarios. Its 26-slot configuration, coupled with 24 10G SFP+ ports and 2 fixed QSFP+ ports, makes it a valuable asset in data center environments, server connectivity, and storage networking applications.

By understanding the key features, advantages, and potential use cases of the N56-M24UP2Q, network administrators and IT professionals can make informed decisions about integrating this expansion module into their existing infrastructure. Regular maintenance and effective troubleshooting practices ensure the continued reliability and performance of the network.

The N56-M24UP2Q Nexus 56128P Expansion Module stands as a testament to the evolving landscape of networking technologies, providing a solution that addresses the increasing demands of modern data centers and enterprises.