N9K-C9516 Cisco 9516 Switch Chassis

General Overview of N9K-C9516

Manufacturer Details

• Brand: Cisco
• Manufacturer: Cisco Systems, Inc.
• Part Number: N9K-C9516

Product Information

• Product Line: Nexus
• Series: 9000
• Model: 9516
• Product Type: Switch Chassis

Technical Specifications

Interfaces and Ports

• Modularity: Yes
• Expansion Slot Count: 16 x Expansion Slot

I/O Expansion Details

• Total Expansion Slots: 16
• Slot Type: Line Card

Network and Communication Features

Layer Support

• Supported Layer: Layer 3

Management and Protocols

Manageability

• Manageable: Yes

Power Specifications

Power Supply Information

• Source: Power Supply
• Redundant Power Supply: Supported

Name

The Cisco 9516 Switch Chassis is a powerful and reliable networking solution designed for enterprise-level applications. At the core of this switch chassis is the N9K-C9516 model, which offers exceptional performance and a wide range of features to meet the demands of modern network environments.

Superior Performance

The N9K-C9516 is built to deliver superior performance, making it an ideal choice for businesses that rely heavily on their network infrastructure. With a high switching capacity of up to 5760 Gbps, this switch chassis can handle even the most demanding workloads without compromising on speed or efficiency. Whether you need to transfer large files, stream high-definition media, or support a large number of users, the N9K-C9516 can handle it all.

Scalability

One of the key advantages of the Cisco 9516 Switch Chassis is its scalability, and the N9K-C9516 plays a crucial role in this aspect. With support for up to 16 line cards, this switch chassis can easily accommodate the growth of your network infrastructure. Whether you need to add more ports or increase your bandwidth, the N9K-C9516 allows you to scale your network seamlessly without any disruption to your operations.

Flexibility in Line Card Selection

The N9K-C9516 offers flexibility in line card selection, allowing you to choose the modules that best suit your specific requirements. With a variety of line cards available, including copper-based Ethernet cards, fiber-based Ethernet cards, and even cards with advanced features like high-density 40G and 100G interfaces, you can customize your switch chassis to meet your unique networking needs.

Hot-Swappable Line Cards

Thanks to the hot-swappable design of the line cards, the N9K-C9516 allows for easy maintenance and upgrades. If a line card needs to be replaced or upgraded, it can be done without interrupting the operation of the entire switch chassis. This ensures minimal downtime and maximizes the availability of your network.

High Availability

Network downtime can have severe consequences for businesses, leading to loss of productivity and potential revenue. The N9K-C9516 addresses this concern with its high availability features. With support for redundant power supplies and fans, as well as hot-swappable components, this switch chassis ensures that your network remains up and running even in the event of hardware failures or routine maintenance.

Redundant Power Supplies

The N9K-C9516 supports dual redundant power supplies, allowing for continuous operation even if one power supply fails. This feature provides peace of mind and minimizes the risk of costly network outages. Additionally, the switch chassis can automatically detect a failed power supply and seamlessly switch over to the backup supply without any disruption to your network traffic.

Redundant Fans

In addition to redundant power supplies, the N9K-C9516 also supports redundant fans. These fans ensure optimal cooling for the switch chassis, preventing overheating and extending the lifespan of the components. In case of a fan failure, the remaining fans can compensate for the loss, maintaining proper airflow and ensuring that your network equipment remains operational.

Advanced Security

The N9K-C9516 incorporates advanced security features to protect your network from unauthorized access and potential threats. With support for features like Access Control Lists (ACLs), Secure Shell (SSH), and Secure Boot, this switch chassis provides a robust security framework that safeguards your sensitive data and prevents unauthorized network access.

Access Control Lists (ACLs)

ACLs allow you to define and enforce network traffic policies, controlling the flow of data within your network. By specifying rules based on source and destination IP addresses, protocols, and ports, you can restrict access to certain resources and ensure that only authorized users or devices are allowed to communicate with each other. This helps prevent unauthorized access and protects your network from potential security breaches.

Secure Shell (SSH)

Secure Shell (SSH) is a network protocol that provides secure remote access to the switch chassis. By encrypting the connection between your management device and the switch, SSH prevents unauthorized interception of sensitive information such as login credentials or configuration details. This ensures that only authorized administrators can access and manage the switch chassis, enhancing the overall security of your network.

Secure Boot

Secure Boot is a feature that ensures the integrity of the switch chassis's firmware during the boot process. It verifies the digital signature of the firmware image before allowing it to execute, protecting against malicious or unauthorized modifications that could compromise the security or stability of the system. With Secure Boot enabled, you can have confidence that your network infrastructure is running on trusted and unaltered firmware.

Simplified Management

The N9K-C9516 is designed to simplify network management, reducing complexity and providing administrators with intuitive tools to monitor and configure their network infrastructure.

Cisco NX-OS

The N9K-C9516 runs on Cisco NX-OS, a robust operating system specifically designed for Cisco Nexus series switches. With its modular architecture and comprehensive set of management features, Cisco NX-OS offers a user-friendly interface that allows administrators to easily configure, monitor, and troubleshoot their network infrastructure. Whether you are a seasoned network professional or new to Cisco's networking solutions, Cisco NX-OS provides a familiar and efficient management experience.

Embedded Event Manager (EEM)

Embedded Event Manager (EEM) is a powerful tool included in the N9K-C9516 that allows administrators to automate tasks and respond to specific events or conditions. With EEM, you can create customized scripts that can be triggered by predefined events, such as interface status changes or system errors. This automation capability helps streamline network management, reduce manual intervention, and improve overall operational efficiency.

Conclusion

The N9K-C9516 is a standout feature of the Cisco 9516 Switch Chassis, offering superior performance, scalability, high availability, advanced security, and simplified management. With its exceptional capabilities, the N9K-C9516 empowers businesses to build robust and reliable network infrastructures that can meet the demands of modern applications and ensure seamless connectivity for users. Whether you are a small business looking to expand your network or a large enterprise with complex networking needs, the Cisco 9516 Switch Chassis with the N9K-C9516 delivers the performance and features required to support your growing business.