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The Cisco Catalyst 6500 Series Wireless Services Module (WiSM) provides unparalleled security mobility redundancy and ease of use for business- critical wireless LANs (WLANs). It delivers the most secure wireless system available for enterprise-scale WLANs. As a Cisco Catalyst 6500 Series module it delivers centralized security policies wireless intrusion prevention system (IPS) capabilities award-winning RF management quality of service (QoS) and Layer 3 fast secure roaming for WLANs. As a key component of the Cisco Unified Wireless Network the Cisco WiSM provides the control security redundancy and reliability that network managers need to scale and manage their wireless networks as easily as they scale and manage their traditional wired networks.The Cisco WiSM is a member of the Cisco Wireless LAN Controller family. It works in conjunction with Cisco Aironet lightweight access points the Cisco Wireless Control System (WCS) and the Cisco Wireless Location Appliance to support mission-critical wireless data voice and video applications. It provides real-time communication between lightweight access points and other WLAN controllers to deliver a secure and unified wireless solution.The Cisco WiSM smoothly integrates into existing Cisco Catalyst 6500 Series enterprise networks. It communicates using the emerging Lightweight Access Point Protocol (LWAPP) standard to establish secure connectivity between access points and modules across Layer 3 networks. This protocol enables the automation of important WLAN configuration and management functions for cost-effective WLAN operations. With this integrated approach to large-scale wireless networking customers can realize significant total cost of ownership benefits by streamlining support costs and reducing planned and unplanned network downtime.The Cisco WiSM scales to deliver secure enterprise wireless access to main branch and remote campuses. It is designed for medium-sized and large enterprise facilities with clustering capabilities of up to 3600 lightweight access points per roaming domain. It scales to 300 lightweight access points per module with support for 10000+ wireless client devices. For even greater scalability the Cisco WiSM can be deployed in conjunction with other Cisco wireless LAN controllers.

The Cisco Aironet 340 Series is a comprehensive family of client adapters and access points that enables organizations to integrate the freedom and flexibility of wireless local-area networking into their information systems.The Aironet 340 series includes a complete line of client adapters including PC Card Personal Computer Interface (PCI) and Industry- Standard Architecture (ISA) cards for both notebook and desktop wireless connectivity. Aironet 340 series access points offer unprecedented management features including a full-featured Web interface to simplify the navigation of the network and a variety of antenna options to fit virtually any environment. Based on direct sequence spread spectrum (DSSS)3 technology and operating in the 2.4 GHz band the Aironet 340 series provides an Ethernet-like data rate of up to 11 megabits per second (Mbps). The high speed and throughput of the Aironet 340 series enables the wireless transfer of bandwidth- intensive data such as multimedia streams and large data files within the enterprise. Understanding the security requirements of both small businesses and the enterprise Cisco provides up to 128-bit Wired Equivalent Privacy (WEP) an optional security mechanism defined within the 802.11 standard that is designed to make the link integrity of the wireless medium equal to that of a cable. WEP is integrated with standard authentication features providing a level of data security equal to traditional wired LANs. For investment protection the Aironet 340 series conforms to the IEEE 802.11b standard ensuring interoperability with equipment available from a variety of vendors. The Aironet 340 series is fully compatible with most popular network operating systems and delivers both Simple Network Management Protocol (SNMP) and Web-based management features. The Aironet 340 series can be seamlessly integrated into wired Ethernet networks as a complement or alternative to the best-of-class wired LAN products offered by Cisco Systems.

cisco ios software is the world s leading network infrastructure software delivering a seamless integration of technology innovation business- critical services and hardware support. currently operating on over ten million active systems ranging from the small home office router to the core systems of the world s largest service provider networks cisco ios software is the most widely leveraged network infrastructure software in the world.