Cisco Wireless LAN Controllers
New and Used Cisco Wireless LAN Controllers
Wireless LAN Controllers (WLAN Controllers) simplify the deployment
and operation of wireless networks, helping to ensure smooth
performance, enhanced security, and maximum network availability. Cisco
wireless controller products communicate with Cisco Aironet access
points over any Layer 2 or Layer 3 infrastructure to support systemwide
WLAN functions such as:
- Enhanced security with WLAN policy monitoring and Intrusion
detection
- Intelligent RF Management
- Centralized management
- Quality of service (QoS)
- Mobility Services such as Guest Access, Voice over Wi-Fi and
Location services
- Cisco's WLAN Controllers support 802.11a/b/g and the IEEE
802.11n draft 2.0 standard to allow customers to deploy the solution
that meets their 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 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
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