Cisco C9800-L-C-K-9 Catalyst 9800-l Wireless Controller

Overview of Cisco Catalyst C9800-L-C-K-9

• Manufacturer: Cisco
• Part Number: C9800-L-C-K-9
• Product Line: Catalyst Series
• Model: 9800-L Wireless Controller
• Product Type: Wireless LAN Controller

Technical Specifications

• Device Type: Network management device, optimized for handling LAN configurations.
• Enclosure Type: 1U rack-mountable unit, saving valuable space in IT environments.

Connectivity Options

• Wired and Wireless Connectivity: Supports both LAN (wired) and WLAN (wireless) connections.
• Interfaces:
  • 1 x Console (RJ-45)
  • 1 x Management Port (RJ-45)
  • 1 x USB Type A
  • 1 x Mini-USB Type B
  • 1 x Redundancy Interface
  • 4 x 10Gb Ethernet (RJ-45)
  • 4 x 1/2.5GBase-T Ethernet Ports (RJ-45)

Data Transmission Protocols

• Data Link Protocols: Gigabit Ethernet, 10 Gigabit Ethernet, IEEE 802.11ac Wave 1 & 2 for high-speed wireless communication.

Performance and Capacity

• Data Throughput: Capable of handling up to 5 Gbps of data traffic.
• Supported Access Points: 250 maximum APs, offering scalable network control.
• Client Capacity: Supports up to 5,000 wireless clients, ideal for medium to large enterprises.

VLAN and WLAN Management

• Maximum VLANs: 4,096 virtual local area networks for segmented and secured networking.
• Maximum WLANs: Manages up to 4,096 wireless LANs for complex multi-tier environments.

Supported Network Protocols

• Standard Network Protocols: TCP/IP, UDP/IP, ICMP/IP, IPsec, ARP, BOOTP, DHCP, and Bonjour for various networking tasks.
• Remote Management Protocols:
  • SNMP (v1, v2c, v3)
  • RMON
  • Telnet
  • HTTP/HTTPS
  • TFTP
  • SSH for secure remote access

Power Requirements

Power Supply and Voltage

• Power Adapter: External power adapter is required for operation.
• Voltage: Accepts AC input of 120/230 V, 50/60 Hz, making it compatible with standard global power requirements.

Sku: C9800-L-C-K-9

Overview

The Cisco Catalyst 9800-L Wireless Controller is a revolutionary wireless controller that provides a seamless and secure wireless experience for enterprise networks. With its advanced features and capabilities, it is designed to meet the demands of modern wireless networks. One of the key features of the Cisco Catalyst 9800-L Wireless Controller is its SKU, specifically the C9800-L-C-K-9.

Benefits of C9800-L-C-K-9

1. Enhanced Security

The C9800-L-C-K-9 SKU offers enhanced security features that are crucial for protecting your wireless network against threats. With built-in security protocols, including Secure Shell (SSH) and Secure Sockets Layer (SSL), this SKU ensures secure communication between devices, preventing unauthorized access and data breaches.

2. High Performance

The C9800-L-C-K-9 SKU is designed to deliver exceptional performance in high-density environments. It supports high data rates, allowing multiple devices to connect simultaneously without sacrificing speed or performance. This ensures a seamless user experience even in areas with heavy network traffic.

3. Scalability

Scalability is a critical factor for any wireless controller, especially in enterprise networks. The C9800-L-C-K-9 SKU offers excellent scalability, allowing you to easily expand your wireless network as your business grows. It can support a large number of access points and clients, ensuring that your network can accommodate increasing demands without compromising performance.

Key Features of C9800-L-C-K-9

1. Cisco IOS XE Software

The C9800-L-C-K-9 SKU runs on the Cisco IOS XE Software, which provides a reliable and robust operating system for the wireless controller. This software offers advanced features such as programmability, automation, and virtualization, enabling you to optimize your network management and streamline operations.

2. Controller-Based Architecture

With its controller-based architecture, the C9800-L-C-K-9 SKU allows centralized management of your wireless network. This simplifies configuration, monitoring, and troubleshooting processes, saving valuable time and resources. Additionally, the controller-based architecture enables seamless integration with other Cisco products, creating a unified network infrastructure.

3. Advanced Analytics

The C9800-L-C-K-9 SKU comes equipped with advanced analytics capabilities that provide valuable insights into your wireless network performance. It collects data on client devices, applications, and network traffic patterns, allowing you to make informed decisions for optimizing network resources and improving user experience.

3.1 AI-Driven Insights

The C9800-L-C-K-9 SKU leverages artificial intelligence (AI) to analyze network data and identify potential issues or anomalies proactively. This AI-driven insights feature helps IT teams detect and resolve problems before they impact users, minimizing downtime and improving overall network reliability.

3.2 Network Health Monitoring

With the C9800-L-C-K-9 SKU, you can monitor the health of your wireless network in real-time. It provides detailed reports and visualizations of key performance indicators, allowing you to identify areas that require optimization or troubleshooting. This proactive monitoring capability enables you to maintain a stable and efficient wireless network.

3.3 User Experience Optimization

The C9800-L-C-K-9 SKU includes features that enable IT teams to optimize the user experience on the wireless network. It provides insights into client behavior, allowing you to identify and address connectivity issues or performance bottlenecks. By optimizing the user experience, you can enhance productivity and satisfaction for employees, customers, or visitors using your wireless network.

Conclusion

The C9800-L-C-K-9 SKU of the Cisco Catalyst 9800-L Wireless Controller offers enhanced security, high performance, and scalability for modern enterprise wireless networks. With its advanced features, such as Cisco IOS XE Software, controller-based architecture, and advanced analytics capabilities, it empowers IT teams to efficiently manage and optimize their wireless networks. By investing in the C9800-L-C-K-9 SKU, organizations can ensure a seamless and secure wireless experience for their users while future-proofing their network infrastructure.