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Unified network management: Wired and wireless together for good?
This article is part of the Network Evolution issue of April 2011 Vol. 2, No. 2
Coventry University and alcoholic drink manufacturer, C&C Group are two very different organizations with one similar networking problem - both have separate but equally necessary wireless and wired LANs. Each entity has separate management tools for these networks, but both see the potential in integrated wired and wireless network management, if not going even further into a unified network architecture. While a lot of vendors talk integration, at this point few total solutions actually exist. Instead, users must take baby steps toward integrated network management which likely won't totally occur until they face network refresh. Coventry's expanding wired and wireless network management Just three years ago, Coventry University, a 33-acre campus with 18,000 students and staff, had a Wireless Local Area Network (WLAN) that consisted of 53 hotspots. Back then, students and staff weren’t armed to the teeth with wireless devices, so this network of convenience provided basic Wi-Fi Internet access. What may have been a ...
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Features in this issue
As iPhone OS Wi-Fi clients proliferate in the enterprise, IT must troubleshoot iPhone Wi-Fi connection problems and a host of other iPad WLAN problems. Here's how to solve basic iPad and iPhone Wi-Fi connection problems.
Tablets are taking the enterprise by storm, and tablet security is a major concern. Find out which mobile device security best practices you're already using can apply to tablets, and which you will need to revisit to keep tablets secure.
Wireless LAN integration means upgrading wired networks with new equipment and traffic prioritization to avoid bottlenecks between the networks and provide QoS for wireless multimedia applications, including WLAN voice and video.
Enterprise Wi-Fi coverage is a key aspect of communications infrastructure planning as dual-mode smartphones and mobile handsets replace desk phones. Successful Wi-Fi strategies must incorporate hybrid technologies like DAS, femtocell and FMC.
Combining wired and wireless LAN security solutions may be a plus for smaller companies, but larger enterprises fear security integration could result in vulnerabilities.
News in this issue
With an integrated network management vision, two organizations improved security and reliability, and have made steps towards a fully integrated network. But will we get there?
To deploy unified network management, enterprises must look at the current network infrastructure, how users connect to the network and possibly embracing platforms like the cloud.