Wireless LAN Controllers Offer Visibility, Control
Wireless LAN controllers simplify the deployment and operation of wireless networks, helping to ensure smooth performance, enhanced security, and maximum network availability. Cisco wireless LAN controllers communicate with Cisco Aironet access points over any Layer 2 or Layer 3 infrastructure to support systemwide wireless LAN (WLAN) functions such as:
- Enhanced security with WLAN policy monitoring and intrusion detection
- Intelligent radio frequency (RF) management
- Centralized management
- Quality of service (QoS)
- Mobility services such as guest access, voice over Wi-Fi and location services
Cisco wireless LAN controllers support 802.11a/b/g and the IEEE 802.11n draft 2.0 standard, so you can deploy the solution that meets your individual requirements. From voice and data services to location tracking, Cisco wireless LAN controller products provide the control, scalability, security, and reliability you need to build highly secure, enterprise-scale wireless networks. The Cisco wireless LAN controller product family includes multiple configuration types, including:
Standalone, One-Rack Unit Devices:
- Cisco 4400 Series Wireless LAN Controllers
- Cisco 2100 Series Wireless LAN Controllers
Integrated Wireless Controller:
- Cisco Catalyst 3750G Integrated Wireless LAN Controller (integrated into Cisco Catalyst 3750G Series Switch)
Modular Controllers:
- Cisco Catalyst 6500 Series Wireless Services Module (WiSM)—slides into a Cisco Catalyst 6500 Series Switch
- Cisco Wireless LAN Controller Module—slides into a Cisco 2800 or 3800 Series Integrated Services Router
See how Wireless LAN Controllers fit in the Cisco Unified Wireless Network.
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