SearchNetworking: News on networking, mobility and voice

After the CCNA, can I pursue CWNA, Cisco's wireless certification?Get advice on which wireless networking certificate to pursue after completing a CCNA (Cisco Certified Network Associate) course, from our expert David Minutella.

How much do the CCIE exams cost?Learn in depth details about the cost and logistics of how and where to take the two part CCIE (Cisco Certified Internetwork Expert) exam.

Server virtualization standards may fix network management, securityThe network security and network management challenges that arise with server virtualization would be more manageable with some industry standardization. Until vendors are willing to settle on some virtualization standard, network professionals will have to meet these challenges themselves within the dynamic data center.

Career advancement in four steps: Computer networking certification and career adviceEarning a networking certification might be the foot in the door you need to advance your networking career, but it's not the only thing you need. View this tried-and-true career advancement advice from our Career Success Story Contest winner, Melissa Snider.

Catalyst Conference 2009: Special News CoverageBurton Group's Catalyst Conference 2009, starting this week in San Diego, will cover next-generation networking trends that range from managing and troubleshooting networks with virtual machines for the dynamic data center to enabling storage networks and finding wireless LAN security solutions.

Server, storage virtualization is a network problem: Are you prepared?The challenges of virtualization can actually put network professionals ahead in their careers if they know what to expect. This Q&A discusses how.

Rivals of bankrupt Nortel to poach networking customers aggressivelyAs Nortel works to restructure itself in the midst of bankruptcy, the company's enterprise networking customers will find themselves targeted by rival vendors with discounts and trade-in deals.

New PCI compliance rules ban WEP, tighten wireless LAN securityThis year's PCI compliance update puts the focus on pesky WEP access points and tightens some unclear language about wireless LAN. Not paying close attention to the details, however, could land retailers in hot water.

Cisco introduces wireless CCIE pinnacle for aspiring networking gurusFor aspiring wireless gurus, Cisco has raised the bar: The wireless CCIE is almost here for those with enough experience -- and willpower -- to take the written and lab exams.

Social networking and discussion forums for the enterpriseSocial networking for the enterprise is bringing new value to discussion forums, helping organizations keep customers and staff connected and informed.

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