Cisco C9500-12Q-A Catalyst 9500 12 Ports Manageable Switch Refurbished

In the ever-evolving landscape of networking, the Cisco C9500-12Q-A Catalyst 9500 Network Advantage Switch stands out as a robust solution designed to meet the demands of modern enterprises. This switch, equipped with 12 ports, belongs to the Catalyst 9500 Series, renowned for its high-performance capabilities and advanced features. In this article, we will delve into the details of the Cisco C9500-12Q-A, exploring its key features, benefits, and how it fits into the broader context of network infrastructure.

• Port Configuration and Capacity: The Cisco C9500-12Q-A comes with 12 ports, providing a versatile foundation for building a network infrastructure. These ports support a variety of connectivity options, enabling seamless integration with different devices and systems. Whether it's connecting servers, switches, or other networking equipment, the port configuration of the Catalyst 9500 ensures flexibility and scalability.
• Network Advantage License: This switch operates under the Network Advantage license, a critical component that unlocks a myriad of advanced features. The Network Advantage license enhances the switch's capabilities, offering a comprehensive set of services such as advanced routing protocols, security features, and extensive quality of service (QoS) options. This licensing model empowers businesses to optimize their network performance and security based on their unique requirements.
• Modular Design for Scalability: The modular design of the Catalyst 9500 Series, including the C9500-12Q-A, is a standout feature. This design allows for scalability, enabling businesses to expand their network infrastructure as their needs evolve. The modular approach also simplifies upgrades and maintenance, providing a cost-effective solution in the long run.
• High Performance: Equipped with cutting-edge hardware and advanced technology, the Cisco C9500-12Q-A ensures high-performance networking. The switch is designed to handle bandwidth-intensive tasks, making it suitable for environments where speed and reliability are paramount. Whether supporting data-intensive applications or high-traffic networks, the Catalyst 9500 Series excels in delivering consistent and efficient performance.
• Advanced Security Features: Security is a top priority in any network infrastructure, and the Cisco C9500-12Q-A doesn't disappoint in this regard. It incorporates advanced security features to safeguard the network against cyber threats. These features include but are not limited to access control lists (ACLs), TrustSec technology, and encryption protocols. The Network Advantage license further enhances the switch's security capabilities, providing a comprehensive defense against evolving cyber threats.
• Intelligent Automation with Cisco DNA: The Catalyst 9500 Series is part of Cisco's Digital Network Architecture (DNA), a strategic approach to network management and automation. The C9500-12Q-A leverages intelligent automation capabilities embedded in Cisco DNA, streamlining operations and reducing the complexity of network management. Automation not only improves efficiency but also minimizes the risk of human error, contributing to a more reliable and resilient network.

• Scalability for Growing Networks: One of the key advantages of the Cisco C9500-12Q-A is its scalability. As businesses grow and their networking requirements expand, this switch provides a scalable solution. The modular design allows for easy expansion, ensuring that the network infrastructure can adapt to changing demands without the need for a complete overhaul.
• Enhanced Performance and Reliability: With its high-performance capabilities, the C9500-12Q-A ensures that the network operates at optimal levels. This is crucial for businesses relying on data-intensive applications, video conferencing, and other bandwidth-hungry tasks. The switch's reliability is further enhanced by features such as redundant power supplies and hot-swappable fans, minimizing downtime and maximizing network availability.
• Comprehensive Security Measures: Security is a non-negotiable aspect of modern networking and the Catalyst 9500 Series addresses this need comprehensively. The inclusion of advanced security features, coupled with the Network Advantage license, provides a multi-layered defense against cyber threats. Businesses can have confidence in the integrity and confidentiality of their data, contributing to a secure and compliant network environment.
• Simplified Management through Cisco DNA: The integration of Cisco DNA into the C9500-12Q-A brings forth intelligent automation and simplified network management. Automation reduces the complexity of routine tasks, allowing IT professionals to focus on strategic initiatives rather than day-to-day operations. This not only improves efficiency but also ensures that the network is configured and optimized according to best practices.
• Flexibility in Connectivity: With 12 ports supporting a variety of connectivity options, the C9500-12Q-A offers flexibility in connecting different devices and systems. This versatility is essential in heterogeneous network environments where various devices with different communication protocols need to seamlessly interact. The switch's ability to accommodate diverse connectivity needs contributes to the overall flexibility of the network infrastructure.

The Cisco C9500-12Q-A Catalyst 9500 Network Advantage Switch is suitable for a range of use cases across different industries. Some notable scenarios where this switch excels include:

• Enterprise Networks: Large enterprises with complex networking requirements can leverage the scalability, performance, and security features of the C9500-12Q-A. The switch's ability to handle diverse workloads and support advanced security measures aligns with the demands of enterprise-level networking.
• Data Centers: In data center environments where high-performance networking is critical, the Catalyst 9500 Series, including the C9500-12Q-A, proves to be a valuable asset. The switch's modular design allows for easy expansion, making it suitable for evolving data center infrastructure.
• Service Providers: Service providers catering to diverse clients can benefit from the flexibility and scalability offered by the C9500-12Q-A. The switch's ability to support multiple connectivity options makes it suitable for service providers managing varied customer requirements.
• Healthcare and Education: Industries with specific regulatory and compliance requirements, such as healthcare and education, can rely on the advanced security features of the C9500-12Q-A. The switch provides a secure foundation for handling sensitive data and ensuring compliance with industry standards.

The Cisco Catalyst 9500 12 Ports Manageable Switch (C9500-12Q-A) is a high-performance switch designed for enterprise and service provider networks. It features advanced security features such as:

• TrustSec: A network security solution that uses the Cisco Identity Services Engine (ISE) to provide role-based access control, policy enforcement, and threat detection.
• Advanced Malware Protection (AMP): A solution that uses Cisco Advanced Malware Protection (AMP) for Networks to detect, contain, and remove malware from the network.
• Cisco Firepower: A solution that provides next-generation firewall capabilities, including intrusion prevention, application visibility and control, and advanced threat protection.
• Cisco Encrypted Traffic Analytics (ETA): A solution that uses machine learning and big data analytics to detect and respond to threats in encrypted traffic.
• Cisco DNA Center: A software platform that provides a unified view of the network and automates network management and security operations.

This switch also supports software-defined networking (SDN) and network functions virtualization (NFV) technologies, which enable network administrators to easily manage and automate network operations.

The Cisco Catalyst 9500 12 Ports Manageable Switch (C9500-12Q-A) offers high availability and redundancy options to ensure the continuous operation of the network. These options include:

• Redundant power supplies: The switch supports dual power supplies, allowing for redundant power in case of a power supply failure.
• Redundant fans: The switch also supports dual fans, which provide redundant cooling in case of a fan failure.
• Stateful Switchover (SSO): This feature allows for the switch to maintain its state during a switchover, ensuring that there is no interruption in network traffic during a supervisor engine failure.
• Non-Stop Forwarding (NSF) with Stateful Switchover (SSO): This feature allows for the switch to continue forwarding packets even during a supervisor engine failure, ensuring that there is no interruption in network traffic.
• Virtual Router Redundancy Protocol (VRRP): VRRP is a protocol that allows for the creation of a virtual router that can be used as a backup for a primary router. This can be used to provide redundancy for the default gateway, which is essential for maintaining network connectivity.
• Flexible NetFlow (FNF): Flexible NetFlow is a feature that allows for the collection and analysis of flow data from the network. This data can be used to detect network issues and to provide insight into the performance of the network.

All those features are used to provide high availability and redundancy to the network and to minimize the impact of a failure in the network.

Remote Management and Access

The Cisco Catalyst 9500 12 Ports Manageable Switch (C9500-12Q-A) offers various remote management and access options to enable network administrators to manage and access the switch remotely. These options include:

• Remote management via CLI: The switch can be managed remotely using the command-line interface (CLI) via Telnet, SSH, or a console connection.
• Remote management via web interface: The switch also has a web interface that can be accessed remotely using a web browser. This interface provides a graphical view of the switch configuration and status and allows for easy management of the switch.
• Cisco DNA Center: The switch is also compatible with Cisco DNA Center, a software platform that provides a centralized view of the network and enables automated network management and security operations.
• SNMP: Simple Network Management Protocol (SNMP) can be used to monitor the switch remotely. SNMP can be used to retrieve information about the switch's performance and configuration and to receive notifications of any issues with the switch.
• NETCONF: Network Configuration Protocol (NETCONF) is a network management protocol that allows to retrieval, configuration, and control of network devices using XML.

All those features are used to provide remote management and access to the switch, making it easier to monitor and manage the network from a centralized location.

• Manufacturer: Cisco
• Part Number or SKU# C9500-12Q-A
• Product Type: Manageable Switch
• Product Name: Catalyst 9500 12-port Switch

• Device Type: Managed Switch (12 ports, Layer 3, stackable)
  
• Enclosure Type: Rack-mountable 1U
• Subtype: 40 Gigabit Ethernet
• Ports: 12 x 40 Gigabit QSFP

• Switching capacity (full duplex): 480 Gbps
• Forwarding rate: 720 Mpps
• Capacity:
  • Indirect IPv4 routes: 64,000
  • Host IPv4 routes: 32,000
  • Indirect IPv6 routes: 32,000
  • Host IPv6 routes: 16,000
  • Multicast scale: 48,000
  • QoS ACL scale: 18,000
  • Security ACL scale: 18,000
  • FNF entries: 512,000
  • VLAN IDs: 4,000
  • Switched virtual interfaces (SVIs): 4,000
• MAC Address Table Size: 64K entries
• Jumbo Frame Support: 9198 bytes
• Routing Protocol: OSPF, RIP-1, RIP-2, IGMP, VRRP, PIM-SM, PIM-SSM, policy-based routing (PBR), RIPng
• Remote Management Protocol: SNMP 1, RMON 1, RMON 2, SNMP, SNMP 3, TFTP, NETCONF, RESTCONF
• Encryption Algorithm: 256-bit AES
• Processor: 1 (2.4 GHz)

• RAM: 16 GB
• Flash Memory: 16 GB
• Built-in Devices: RFID tag
• Status Indicators: Status

• Interfaces: 12 x 40Gbit LAN QSFP

• Power Device: Internal power supply - hot-plug
• Installed Qty: 2 (installed) / 2 (max)
• Power Redundancy: Yes
• Power Redundancy Scheme: 1+1
• Power Provided: 950 Watt
• Voltage Required: AC 120/230 V (50 - 60 Hz)

Finally, the Cisco C9500-12Q-A Catalyst 9500 Network Advantage Switch 12 Ports stands as a powerful solution in the realm of networking infrastructure. With its modular design, high-performance capabilities, and advanced security features, it caters to the diverse needs of modern businesses. Whether deployed in enterprise networks, data centers, or by service providers, the C9500-12Q-A offers a reliable and scalable foundation for building resilient and efficient network environments. As technology continues to evolve, the Catalyst 9500 Series remains at the forefront, adapting to the dynamic landscape of networking and empowering organizations to stay connected and secure in the digital era.