A three-slot chassis in a compact size, the Cisco Catalyst 6503 is ideally suited for multi-Gbps secure data centers, remote access, e-commerce, and converged network solutions.The Wireless LAN Services Module (WLSM) for the Cisco Catalyst 6500 Series of multilayer switches enables the industry's most scalable wireless LAN network deployments while reducing the total cost of network ownership. As a key component of the Cisco Structured Wireless-Aware Network (SWAN) framework, the Cisco Catalyst 6500 Series WLSM is ideal for enterprises, midsize businesses, universities, and service providers.