Cisco N7K-SUP2 10GBPS Supervisor Engine Nexus 7000 Series Refurbished

The Cisco Nexus 7000 Series is a family of data center-class switches engineered to meet the demands of contemporary enterprise networks. Renowned for its scalability, flexibility, and robust design, the Nexus 7000 Series serves as the backbone for data centers requiring high-performance networking solutions. This series is renowned for its scalability, reliability, and flexibility, making it a preferred choice for data center networking. The Nexus 7000 Series is designed to meet the growing demands of modern applications, providing a platform that can adapt to changing requirements seamlessly.

The N7K-SUP2 module is equipped with a remarkable 10 GBPS data transfer rate. This high-speed capability ensures efficient and rapid data transmission, meeting the demands of today's data-intensive applications and services.

The inclusion of 1 x RJ-45 10/100/1000Base-T port for network management enhances the overall manageability of the Cisco Nexus 7000 Series. This port allows administrators to easily monitor and control the switch, facilitating effective network administration.

The Module Control Processor (MCP) is a critical component of the N7K-SUP2 module. It plays a key role in managing and controlling various aspects of the switch, contributing to the overall stability and reliability of the networking infrastructure.

The plug-in module architecture of the N7K-SUP2 enhances its flexibility and scalability. Organizations can customize their network configuration by adding or replacing modules based on their specific requirements. This modularity ensures that the Cisco Nexus 7000 Series can adapt to evolving business needs.

The Supervisor Engine is the brain of the Cisco Nexus 7000 Series, responsible for overseeing and coordinating all activities within the switch. The N7K-SUP2, as a Supervisor Engine, brings advanced capabilities to the network, including high-speed processing and intelligent decision-making.

The N7K-SUP2 Cisco Nexus 7000 Series Supervisor 2 Module supports a range of network services and protocols, including:

• Routing Protocols: The N7K-SUP2 supports a range of routing protocols, including Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Routing Information Protocol (RIP).
• Quality of Service (QoS): The N7K-SUP2 supports advanced Quality of Service (QoS) features, including class-based weight fair queuing, Low Latency Queuing (LLQ), and Class-Based Shaping.
• Virtual Private Network (VPN): The N7K-SUP2 supports Virtual Private Network (VPN) services, including IPsec and SSL VPN protocols, allowing organizations to securely connect remote users to their networks.
• Network Address Translation (NAT): The N7K-SUP2 supports Network Address Translation (NAT), allowing organizations to translate private IP addresses to public IP addresses and share a single public IP address.
• Security: The N7K-SUP2 supports advanced security features, including firewall and intrusion prevention services, helping organizations protect their networks from cyber threats and unauthorized access.
• Data Center Interconnect (DCI): The N7K-SUP2 supports Data Center Interconnect (DCI), allowing organizations to connect multiple data centers and increase network performance and reliability.

The Cisco Nexus 7000 Series Supervisor 2 Module (N7K-SUP2) has the following security features and capabilities:

• AAA (Authentication, Authorization, and Accounting): This feature provides secure access to the network through authentication of users.
• Role-Based Access Control (RBAC): This feature enables administrators to assign roles to users and control access to network resources based on these roles.
• IP Security (IPsec): This feature provides secure communication between network devices by encrypting network traffic.
• Secure Shell (SSH): This feature provides secure remote access to the network through encrypted communication.
• Secure Copy (SCP): This feature provides secure transfer of files over the network through encrypted communication.
• TACACS+: This feature provides centralized authentication and authorization for network devices.
• Firewall Features: The N7K-SUP2 supports firewall features such as access control lists (ACLs), stateful firewalls, and Network Address Translation (NAT) to enhance network security.
• Trusted Platform Module (TPM): This feature provides enhanced security for sensitive information stored on the supervisor module through encryption and secure storage.
• SSL and TLS Encryption: This feature provides secure communication over the network by encrypting data in transit.
• Dynamic ARP Inspection (DAI): This feature helps prevent ARP-based attacks by verifying the authenticity of ARP requests and responses.

The architecture of the Cisco N7K-SUP2 Nexus 7000 Series is designed for performance, reliability, and scalability. Understanding the key components and their interplay is crucial for maximizing the benefits of this networking solution.

The Cisco Nexus 7000 Series employs a distributed architecture, separating the data plane and control plane. The data plane handles the actual forwarding of network traffic, while the control plane manages the overall operation of the switch, including routing decisions and protocol handling.

The N7K-SUP2 features a high-speed switch fabric that facilitates rapid data transfer between connected devices. The Supervisor Engine, as the central control unit, oversees the functioning of the entire switch, ensuring seamless communication between modules and efficient traffic handling.

One of the standout features of the Cisco Nexus 7000 Series is its emphasis on redundancy and high availability. The switch is designed to minimize downtime by incorporating redundant components, including dual Supervisor Engines, power supplies, and cooling fans. This ensures uninterrupted operation even in the face of hardware failures.

The N7K-SUP2 Cisco Nexus 7000 Series Supervisor 2 Module provides high performance and scalability for organizations. Some of the key performance and scalability features of the N7K-SUP2 include:

• High-Speed Performance: The N7K-SUP2 provides high-speed performance, with support for up to 400 Gbps of throughput.
• High Availability: The N7K-SUP2 provides high availability features, including redundant power supplies, fans, and network uplinks, helping to ensure network uptime and minimize downtime.
• Scalable Architecture: The N7K-SUP2 provides a scalable architecture, allowing organizations to expand their network as their needs grow, by adding additional switches and modules.
• Load Balancing: The N7K-SUP2 provides load balancing capabilities, allowing organizations to balance network traffic across multiple uplinks, improving network performance and reliability.
• Virtualization: The N7K-SUP2 supports virtualization technologies, such as Cisco Nexus Virtual Device Contexts (VDCs), allowing organizations to create multiple virtual switches within a single physical switch, improving network efficiency and reducing costs.

• Manufacturer: Cisco
• Part Number or SKU# N7K-SUP2
• Product Type: Supervisor Engine

• Interfaces/Ports Details: 1 x RJ-45 10/100/1000Base-T Network Management
• Interfaces/Ports Details: 3 x USB
• Interfaces/Ports Details: 1 x RJ-45 Console Management

• Total Number of Ports: 4
• Connector Type: RJ-45
• Connector Type: USB
• Application/Usage: Data Networking
• Application/Usage: Optical Network

Outline, the Cisco N7K-SUP2 Supervisor Engine stands as a key component within the Nexus 7000 Series, embodying Cisco's dedication to providing high-performance networking solutions for modern data centers. Its 10 GBPS throughput, network management capabilities, and modular design make it a versatile choice for a range of applications, from enterprise data centers to cloud service providers and telecommunication networks. As organizations continue to rely on robust and scalable networking solutions, the N7K-SUP2 remains a valuable asset in building and maintaining resilient and high-performance networks.