Cisco AIR-CT2504-25-K9 Wireless LAN Controller Gigabit Refurbished

In the realm of wireless networking, the Cisco AIR-CT2504-25-K9 Wireless LAN Controller stands out as a crucial component, providing robust and efficient management for wireless networks. In this comprehensive guide, we will delve into the various aspects of this wireless LAN controller, with a focus on its key features, benefits, setup process, and significance in the context of Gigabit Ethernet connectivity.

Before we zoom into the specifics of the Cisco AIR-CT2504-25-K9, let's grasp the fundamental concept of wireless 4 Ports controllers. These devices serve as central command units for wireless networks, offering a centralized platform for configuration, monitoring, and management of access points (APs) within the network.

The Cisco AIR-CT2504-25-K9 boasts a range of features that contribute to its efficiency and effectiveness in wireless network management. Some of the standout features include:

The inclusion of Gigabit Ethernet support ensures high-speed data transfer and communication within the network, enhancing overall performance and responsiveness.

With support for up to 25 access points, the AIR-CT2504-25-K9 is designed to scale with the evolving needs of the network. This scalability is essential for accommodating growing numbers of wireless devices.

This controller is compatible with various wireless standards, ensuring seamless integration with diverse devices. Compatibility with standards like IEEE 802.11ac facilitates high-speed wireless communication.

Security is a paramount concern in wireless networks, and the AIR-CT2504-25-K9 addresses this with advanced security features, including encryption protocols and intrusion detection mechanisms.

The controller provides an intuitive management interface, making it user-friendly for administrators. This interface simplifies tasks such as configuration, monitoring, and troubleshooting.

Understanding where and how to deploy the Cisco AIR-CT2504-25-K9 is crucial for optimizing its performance. Common deployment scenarios include:

In large enterprise environments with numerous access points and a high volume of wireless devices, the AIR-CT2504-25-K9 excels in providing centralized control and management.

Schools and universities often have extensive wireless networks to support the connectivity needs of students and faculty. The scalability of the AIR-CT2504-25-K9 makes it suitable for such environments.

In healthcare settings, where reliable and secure wireless communication is critical for various applications, the AIR-CT2504-25-K9 can ensure optimal performance and connectivity.

The Gigabit Ethernet support in the AIR-CT2504-25-K9 contributes to enhanced network performance, facilitating faster data transfer and reducing latency.

The centralized management provided by the controller streamlines network administration. Administrators can configure settings, monitor performance, and troubleshoot issues from a central interface.

Scalability is a key advantage, allowing organizations to expand their wireless networks without the need for significant infrastructure changes. This ensures that the network can grow alongside the organization's needs.

Security is a top priority, and the AIR-CT2504-25-K9 addresses this with advanced security features, including encryption, authentication, and intrusion detection. This helps in safeguarding sensitive data and preventing unauthorized access.

The intuitive management interface makes it easier for administrators to navigate and perform tasks efficiently. This user-friendly design contributes to a smoother overall management experience.

The Cisco AIR-CT2504-25-K9 Cisco 2500 Series Wireless Controller is a high-performance wireless controller designed for medium to large enterprise networks. It supports up to 25 access points and can manage up to 500 wireless clients.

The controller offers advanced features such as real-time monitoring, troubleshooting, and reporting capabilities. It also supports multiple wireless standards, including 802.11a/b/g/n/ac, and can be configured to support multiple SSIDs and VLANs.

In terms of performance, the Cisco 2500 Series Wireless Controller offers fast and reliable wireless connectivity. It supports high-speed data transfer rates and can handle a large number of wireless clients without any significant drop in performance. The controller also supports Quality of Service (QoS) features, which allow administrators to prioritize traffic and ensure that critical applications receive the necessary bandwidth.

Additionally, the controller supports robust security features, including WPA2-Enterprise, RADIUS authentication, and Access Control Lists (ACLs) to secure wireless communications.

The Cisco AIR-CT2504-25-K9 2500 Series Wireless Controller is a powerful and innovative device that is designed to manage and control wireless networks. It is a centralized platform that allows administrators to configure, monitor, and troubleshoot wireless networks from a single location.

One of the key features of the Cisco product is its ability to support up to 25 lightweight access points (LAPs) at a time. This allows for a large number of wireless devices to be connected to the network at once, making it ideal for large-scale deployments in busy environments such as airports, universities, and corporate offices.

Another major advantage of the Cisco part is its flexibility. It can be deployed in a variety of different network topologies, including standalone, redundant, and hierarchical. This allows administrators to choose the configuration that best suits their network needs.

The Cisco model also offers several advanced security features to protect wireless networks from unauthorized access and attacks. These include support for WPA2-Enterprise, RADIUS, and TACACS+ authentication, as well as support for the Cisco Identity Services Engine (ISE) and Cisco Secure Access Control Server (ACS) for advanced security management.

The AIR-CT2504-25-K9 Cisco 2500 Series Wireless Controller is designed to provide resiliency and high availability for wireless networks. This controller offers several features to ensure that wireless networks remain up and running even in the event of a failure or outage.

Redundancy: The controller supports dual-redundancy, allowing for automatic failover in the event of a primary controller failure. This ensures that wireless networks remain operational even in the event of a failure.

Load Balancing: The controller supports load balancing, which allows for the distribution of wireless clients across multiple access points. This ensures that wireless networks remain operational even in the event of a high number of clients or high traffic.

Backup Power: The controller supports backup power options, such as an optional external power supply, to ensure that wireless networks remain operational even in the event of a power outage.

Automatic Failover: The controller supports automatic failover, which allows for automatic switching to a secondary controller in the event of a primary controller failure. This ensures that wireless networks remain operational even in the event of a failure.

Network Resilience: The controller supports network resilience, which allows for wireless networks to remain operational even in the event of a network outage. This is achieved through the use of multiple controllers, which can be configured to provide redundancy and failover.

• Manufacturer: Cisco
• Model Number or SKU# AIR-CT2504-25-K9
• Product Line: Aironet
• Product Series: 2500
• Product Model: 2504
• Product Type: Wireless Controller

• Wireless LAN Controller System: 25 MBPS Management Module
• Security Protocols:
• IEEE 802.1x
• AES
• EAP-TLS
• DES
• 3DES
• MD5
• SHA-1
• IPsec
• AAA
• Quality of Service (QoS) Features:
• DHCP Support
• SNMP v1, v2c, v3
• TACACS
• Web-based HTTP/HTTPS
• Telnet
• MIB/MIB II
• Syslog
• Command-line interface

• Ethernet Port: Yes
• Fast Ethernet Port: Yes
• Gigabit Ethernet Port: Yes
• Number of Network (RJ-45) Ports: 4
• Management Port: Yes

• Input Voltage: 110 V AC, 220 V AC
• Power Source: Power Supply

• Dhcp Support, Bootp Support, Arp Support
• Vlan Support, Syslog Support
• Ipv6 Support, Intrusion Prevention System (IPS)
• SNTP Support, Wi-fi Multimedia (WMM) Support
• Trivial File Transfer Protocol (TFTP) Support
• Quality of Service (QoS), CAPWAP Support

Finally, the Cisco AIR-CT2504-25-K9 Wireless LAN Controller Gigabit Ethernet is a robust solution for organizations seeking efficient and centralized management of their wireless networks. With its advanced features, scalability, and focus on security, it addresses the evolving demands of modern connectivity. By understanding its features, benefits, and best practices for deployment, organizations can make informed decisions to optimize their wireless networking infrastructure.