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GigaNews gives IT pros cutting edge insight into the rapidly changing products and practices needed to succeed in the dynamic wireless LAN marketplace. July 2007 In this issue: >> Updated Cisco Wireless LAN Fundamentals v2 >> Updated Cisco Wireless LAN Advanced Topics v2 >> Tech Tip >> Restoring Lost User Name & Password on the WLC >> 802.11 Case Study >> Wireless Bridging That Saves Time & Money >> Wi-Fi Enclosures for Hazardous Locations Training Corner >> Newly Updated Cisco Wireless LAN Fundamentals v2 (CWLF) The latest Cisco Unified Wireless updates are included in the new CWLFv2 course. New content includes a lesson on 802.11 terminology and surveying for voice. Site survey material includes an introduction to the Cognio spectrum analyzer and a revised and simplified overview of AirMagnet software. New additions to 802.11 security and 4.0 controller based material has been added. Together, the CWLF and CWLAT courses comprise the knowledge necessary to pass the newly released version of the Wireless Specialization exam. View CWLF Course Details, Pricing and Schedule Newly Updated Cisco Wireless LAN Advanced Topics v2 (CWLAT) The new CWLATv2 contains a considerable amount of updated content. New topics include lessons on the Cisco Services Secure Client, MESH networks, AP 1500 and Voice over IP for WLANs. CWLAT now concentrates on the advanced security features of the controller such as Management Frame Protection, Network Admission Control and wired and wireless IDS. A new module on configuring the ACS to support 802.1X wireless protocols has been added. The material has been updated to reflect version 4.0 of controller and WCS code. Together, the CWLF and CWLAT course contain the information necessary to pass the newly released version of the Wireless Specialization exam. View CWLAT Course Details, Pricing and Schedule This new whitepaper reviews how to use the Cisco Auto-RF Feature to adjust AP channel and power configurations. Today, dense WLAN deployments are now standard in the enterprise. With a finite spectrum, a limited number of non-overlapping channels and the propensity of RF to bleed through walls and floors, the design process of any WLAN can be an overwhelming task. Administrators are continuously challenged with these RF configuration issues. And, it’s a moving target -- what may be the best AP channel and power schematic one moment can be totally different the next. This whitepaper provides an overview of the Cisco Radio Resource Management feature which enables network administrators to automate AP power and channel configurations and optimize the 802.11 network in today’s ever changing workplace. Download Cisco Radio Resource Management Whitepaper Tech tip >> The Power of a Controller Template >> Restoring Lost User Name & Password on the WLC Q: I’ve changed careers and have started a new job as the IT Director at the new company. I’m having problems accessing the Company’s Wireless LAN Controller (WLC) because I don’t have the former Director’s user name and password. What can I do to restore the lost user name and password on the WLC? A: The Wireless Control System (WCS) from Cisco is a very powerful wireless management server. The Wireless Control System (WCS) plays a key role in managing your Wireless LAN Controllers (WLC) and Lightweight Access Points, all from a central location. So, when that dreaded day comes when you can not access your Wireless LAN Controller (WLC) via the local user name and password, have no fear WCS is here... Click Here to View Step-By-Step Tech Tip 802.11 Case Study >> Wireless Bridging That Saves Time & Money This real life case study depicts how a VAR was able to provide reliable and cost effective 802.11b wireless communications throughout a 100-acre property that has unreliable cellular coverage and considerable RF limitations due to topography. The solution includes innovative products that enabled an effective site survey, wireless point-to-point and point-to-multi-point bridging with wireless backhaul and power over Ethernet. Cost savings to the end-user is estimated at over $30,000 annually. Wi-Fi Product Spotlight >> Wi-Fi Enclosures for Hazardous Locations & Extreme Working Environments TerraWave Solutions announced the availability of indoor and outdoor enclosures for hazardous locations where critical health and safety standards apply. These durable enclosures are designed to house the Cisco 1200 and 1500 series wireless products. The Cisco 1200 specific solution is awaiting CSA International certification for use in potentially explosive atmospheres (ATX), compliant in Class 1, Div 1 hazardous locations, as well less restrictive environments. The units securely seal to enable the deployment of the Cisco Unified Wireless Network in areas that may have been off-limits for RF technologies due to stringent regulatory control of potential flames or sparks. View Detailed Protective NEMA Datasheet PDF |
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