Cisco AIR-AP521G-A-K9 Configuration Guide - Page 18

System Overview Chapter 1 Overview The Cisco Mobility Express Solution The Cisco Mobility Express solution comprises access points, mobility controllers, and a configuration assistant that is tailored to the needs of businesses with fewer than 250 employees. Figure 1-1 shows the Cisco Mobility Express Solution elements. Figure 1-1 Cisco Mobility Express Solution Elements The Cisco 521 Wireless Express Access Point The Cisco 521 Wireless Express Access Point is a single-band 802.11g access point that features business-class management, security, and scalability. It supports high-performance wireless connectivity in carpeted offices and similar environments. They can be deployed in two modes-standalone or controller-based: • Standalone (referred to as an AP521 access point)-Up to three AP521 access points can be deployed to provide wireless connectivity between the devices and the rest of the network. In this configuration, the access points are managed individually through the CCA. • Controller-based (referred to as a lightweight or LAP521 access point)-Up to 12 LAP521 access points (six per wireless LAN controller) can be deployed and become multifunctional. In addition to offering connectivity, the access points allow the controller to monitor all wireless activities through them. In this configuration, they are managed by the controller through the CCA. Note Cisco 500 series access points can associate only with Cisco 500 series controllers. Because the needs of Cisco Mobility Express customers are different than those of enterprise customers, these access points do not operate with other controllers. For more information about Cisco 521 Wireless Express Access Points, refer to the Quick Start Guide: Cisco 521 Wireless Express Access Point. Cisco 500 Series Wireless Express Mobility Controller Configuration Guide 1-2 OL-15283-01