Cisco C9407R Chassis Switch Catalyst 9400 Series 7 Slots Refurbished

The Cisco C9407R is part of the Catalyst 9400 Series, which is designed to meet the demands of modern networking environments. This series includes a range of switches, each tailored to specific needs. The C9407R, in particular, is a 7-slot chassis designed to accommodate the Gigabit Ethernet Layer 3 switching needs of medium to large-sized enterprises.

The C9407R is equipped with Gigabit Ethernet ports, which are essential for high-speed data transmission and reliable connectivity in modern networks. Gigabit Ethernet offers a data transfer rate of 1 gigabit per second (Gbps), significantly faster than the older 10/100 Mbps Fast Ethernet standard. This enhanced speed is crucial for data-intensive applications, such as video conferencing, streaming, and data center operations.

• High-speed data transfer: Gigabit Ethernet ensures rapid data transmission, reducing latency and improving overall network performance.
• Support for bandwidth-intensive applications: The Layer 3 switch can handle the demands of applications that require significant bandwidth, ensuring smooth operations.
• Compatibility: Gigabit Ethernet is backward compatible with older Ethernet standards, making it suitable for mixed environments.

One of the standout features of the Cisco C9407R Catalyst 9400 Series is its Layer 3 routing capabilities. Layer 3 routing is a fundamental aspect of modern network architecture that allows the switch to make routing decisions based on IP addresses. This enables the switch to intelligently route traffic between different subnets, improving network efficiency.

• Improved network segmentation: Layer 3 routing allows for the creation of multiple virtual networks, increasing security and reducing broadcast traffic.
• Enhanced network performance: Routing decisions at Layer 3 lead to efficient traffic handling, reducing congestion and bottlenecks.
• Support for inter-VLAN routing: The switch can route traffic between different VLANs, enabling seamless communication between devices in different network segments.

The 7-slot design of the C9407R enables organizations to scale their networks without the need for a complete infrastructure overhaul. This scalability is essential for growing businesses that require flexibility in their network design.

Gigabit Ethernet support ensures high-speed data transfer, reducing latency and enhancing the overall performance of the network. This is critical for applications that rely on real-time data transmission, such as video conferencing and VoIP services.

The Layer 3 support in the C9407R allows for efficient routing of data between different subnets. This capability is crucial for managing complex networks and ensuring seamless communication between various network segments.

The rack-mountable design of the C9407R optimizes space utilization, making it an ideal choice for data centers and network closets where space is at a premium. This design helps keep the network infrastructure organized and easily accessible.

Cisco is known for its reliability, and the C9407R is no exception. It's built to withstand the demands of a modern network, ensuring uninterrupted connectivity and minimal downtime.

The Cisco C9407R Catalyst 9400 Series switch finds applications in various settings due to its versatile features and benefits. Here are some common scenarios where the C9407R can be deployed:

Medium to large-sized enterprises can benefit from the C9407R's scalability and high-performance capabilities. It's well-suited for the core of the network, handling the data transfer and routing needs of a complex business environment.

Data centers require high-speed and reliable networking equipment, and the C9407R fits the bill. Its rack-mountable design and scalability make it an excellent choice for data center infrastructure.

The Cisco Catalyst 9400 series 7 slots switch chassis (C9407R) provides a high-performance and reliable network solution for large enterprise organizations. The following are some tips to maximize the network speed and reliability of the C9407R:

• Utilize the latest IOS software: Ensure that the switch is running the latest version of the IOS software, which will provide performance improvements and bug fixes.
• Use Link Aggregation Control Protocol (LACP): LACP allows you to bundle multiple physical links into a single logical link, providing increased bandwidth and resiliency.
• Implement Quality of Service (QoS): QoS prioritizes network traffic, allowing you to ensure that critical applications receive the bandwidth they need, even during periods of congestion.
• Implement Spanning Tree Protocol (STP): STP prevents network loops, ensuring that network traffic flows in a predictable manner, and reducing the risk of network outages.
• Utilize Flexible NetFlow (FNF): FNF provides detailed visibility into network traffic, allowing you to identify trends and patterns, optimize network performance, and troubleshoot issues more quickly.
• Implement advanced security features: The C9407R includes advanced security features such as firewall and access control lists (ACLs), which can help prevent unauthorized access to sensitive network resources.
• Utilize network management tools: The C9407R supports a range of network management tools, including the Cisco Prime Infrastructure and the Cisco Network Assurance Engine. These tools provide real-time visibility into network performance and can help quickly identify and resolve issues.

High-Demand Networking

The Cisco C9407R Catalyst 9400 Series 7 Slots Gigabit Ethernet Layer 3 Supported Switch Chassis is the perfect solution for high-demand networking environments that require a robust, scalable, and secure switching solution. This switch chassis supports up to seven line cards and provides up to 1.28 Tbps of switching capacity, making it ideal for large enterprise networks and data centers.

One of the key features of the Cisco C9407R is its support for Layer 3 routing, which enables it to perform routing functions, such as IP forwarding and policy-based routing. This makes it an ideal choice for multi-layer networks that require advanced routing capabilities. Additionally, the switch supports a wide range of networking protocols, including IPv4, IPv6, MPLS, BGP, and OSPF, which makes it flexible enough to support a variety of network environments.

Another major advantage of the Cisco C9407R is its robust security features. The switch supports advanced security features such as access control lists (ACLs), firewalls, and VPNs. This makes it ideal for secure networks that require high levels of protection against cyber threats.

Finally, the switch chassis is highly scalable, which makes it easy to grow your network as your business expands. The seven available slots provide ample space for adding additional line cards, and the switch supports stackable configurations, which makes it easy to add additional switches to your network.

Management Capabilities

The Cisco Catalyst 9400 Series 7 Slots Switch Chassis (C9407R) provides comprehensive management and monitoring capabilities to ensure efficient and effective network operation. These capabilities include:

• Network Management System (NMS): The NMS provides centralized management and configuration of the switch chassis, including provisioning, configuration, and monitoring. It supports industry-standard network management protocols such as Simple Network Management Protocol (SNMP) and Remote Monitoring (RMON).
• Advanced Security Features: The switch chassis supports advanced security features, including role-based access control (RBAC), 802.1X authentication, and access control lists (ACLs) to secure the network.
• Quality of Service (QoS): The switch chassis supports QoS features such as traffic classification, marking, and prioritization, ensuring that mission-critical applications receive the bandwidth they need.
• Link Aggregation Control Protocol (LACP): LACP enables the switch chassis to aggregate multiple physical links into a single logical link, providing increased bandwidth and redundancy.
• Link Layer Discovery Protocol (LLDP): LLDP is used to discover and manage devices connected to the network, providing information about the capabilities and configurations of other network devices.
• Energy Efficient Ethernet (EEE): EEE is a feature that reduces power consumption during periods of low network utilization, increasing energy efficiency and reducing operating costs.
• Real-time Monitoring: The switch chassis supports real-time monitoring of network performance, including data rates, errors, and other critical performance metrics.
• Logging and Event Management: The switch chassis provides extensive logging and event management capabilities, including syslog and local event management, to aid in troubleshooting and network analysis.

• Manufacturer: Cisco
• Part Number or SKU# C9407R
• Product Line: Catalyst
• Product Series: 9400
• Product Name: Catalyst 9400 Series 7 Slot Chassis
• Product Type: Chassis Switch

• Modular: Yes
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T

• Number of Total Expansion Slots: 7
• Expansion Slot Type: Supervisor Engine
• Expansion Slot Type: Line Card

• Layer Supported: 3
• Manageable: Yes

• Power Source: Power Supply
• Redundant Power Supply Supported: Yes

In summary, the Cisco C9407R Catalyst 9400 Series 7-Slot Gigabit Ethernet Layer 3 Supported Chassis Rack-Mountable Switch is a powerful and adaptable networking solution. With its Gigabit Ethernet connectivity, Layer 3 routing capabilities, modular design, and an array of advanced features, it caters to the diverse needs of modern networks.

Whether you are looking to enhance the performance and reliability of your enterprise network, data center, or service provider infrastructure, the C9407R offers a scalable, secure, and manageable solution. Its use cases extend to various industries, including education, government, healthcare, and beyond, making it a versatile choice for network administrators and IT professionals seeking to meet the challenges of today's dynamic digital landscape.

The Cisco C9407R Catalyst 9400 Series switch is an investment in the future of your network, ensuring that it can adapt, grow, and remain secure in the face of evolving networking requirements and demands.