The Cisco Aironet 2504 Wireless LAN (WLAN) Controller is a device that is designed to manage and control wireless access points (APs) in a network. It has 4 ports and is suitable for use in small to medium-sized business and enterprise networks. The Aironet 2504 WLAN Controller is compatible with a variety of wireless devices and standards, including those that support 802.11a/b/g/n/ac Wi-Fi. It can be used to manage up to 50 APs and support up to 2000 client devices.
Performance of Cisco Wireless LANThe Aironet 2504 WLAN Controller is capable of providing fast and reliable wireless connectivity for devices such as laptops, smartphones, and tablets. It includes features such as Quality of Service (QoS), security, and roaming to ensure a smooth and secure wireless experience for users.
Configuration of Wireless LANs (WLANs)The AIR-CT2504-5-K9 Cisco Wireless Controller Module is a versatile and powerful module that provides centralized management and control of wireless access points (APs) in a wireless local area network (WLAN). Here are some basic steps to configure WLANs on the AIR-CT2504-5-K9 controller module:
- Configure basic network settings: Set the basic network settings, such as IP address, subnet mask, default gateway, and DNS server, on the controller module using the CLI or GUI interface.
- Configure wireless settings: Configure the wireless settings, such as SSID, security mode, authentication method, and encryption type, on the controller module using the CLI or GUI interface.
- Add access points: Add the API to the controller module using the GUI interface or the CLI command. The APs can be added manually or using the discovery process.
- Configure RF profiles: Configure RF profiles on the controller module to define the radio frequency (RF) settings, such as transmit power, channel width, and channel selection, for the APs.
- Configure client profiles: Configure client profiles on the controller module to define the settings for wireless clients, such as authentication method, encryption type, and bandwidth control.
- Configure mobility groups: Configure mobility groups on the controller module to enable seamless roaming of wireless clients between APs in different subnets or VLANs.
- Configure policies: Configure policies on the controller module to define the access control rules and QoS policies for wireless clients.
- Configure monitoring and reporting: Configure monitoring and reporting settings on the controller module to track the performance and usage of the WLAN, and to generate reports and alerts for any issues.
The AIR-CT2504-5-K9 is a wireless controller module from Cisco that provides centralized management and control for up to 5 lightweight access points. Here's how to configure the controller interfaces:
- Console interface: The console interface is the primary interface for initial configuration and troubleshooting of the controller. Connect to the console port using a console cable and configure the initial settings, such as hostname, IP address, and administrative passwords.
- Management interface: The management interface is used for managing the controller from a remote location. Configure the management interface with an IP address and subnet mask, and enable remote access protocols, such as SSH, Telnet, or HTTPS.
- Service port interface: The service port interface is used for out-of-band management of the controller. Configure the service port interface with an IP address and subnet mask, and enable remote access protocols, such as SSH, Telnet, or HTTPS.
- Redundancy interface: The redundancy interface is used for redundancy and high availability of the controller. Configure the redundancy interface with an IP address and subnet mask, and enable protocols such as Virtual Router Redundancy Protocol (VRRP) or Hot Standby Router Protocol (HSRP).
- Port-channel interfaces: The port-channel interfaces are used for connecting the controller to the network and to the lightweight access points. Configure the port-channel interfaces with the appropriate VLANs, trunking protocols, and port-channel modes. You may also need to configure Quality of Service (QoS) policies to prioritize traffic and ensure a high-quality wireless experience.
- Manufacturer: Cisco
- Model Number or SKU# AIR-CT2504-5-K9
- Product Type: 4 Ports Controller
- Product Name: Wireless LAN Controller
- Total Number of Ports 4
- ISM Band No
- UNII Band No
- Wireless Security-
- TACACS
- RADIUS Authentication
- IEEE 802.1X
- TLS
- EAP-TLS
- AES
- SKIP
- CCMP
- SSH
- User-Based Security Model (USM)
- DES
- DES-CBC
- 3DES
- Features Quality of Service (QoS)
- Ethernet Port: Yes
- Fast Ethernet Port: Yes
- Gigabit Ethernet Port: Yes
- 10 Gigabit Ethernet Port: No
- Network (RJ-11) No
- PoE (RJ-45) Port No
- VGA No
- Serial Port No
- USB No
- Powerline No
- Management Port Yes
- Input Voltage 110 V AC
- Input Voltage 220 V AC
- Power Source Power Supply
In Summary, the Cisco AIR-CT2504-5-K9 Wireless LAN Controller is a powerful and versatile device used to manage wireless networks across various industries. Its hardware specifications, scalability, and security features make it an essential component for organizations looking to provide reliable and secure wireless connectivity. Whether you're setting up a network in a large enterprise or a small cafe, understanding the capabilities of the Cisco AIR-CT2504-5-K9 is crucial for a successful wireless deployment.
By providing a simplified explanation of this technical device, we hope to empower IT professionals and enthusiasts to make informed decisions about their networking infrastructure.
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