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  • The network architect: One part designer, one part psychiatrist

    Network design guru Nick Lippis is president of Hingham, Mass.-based Lippis Enterprises Inc., which produces the Lippis Report and will host the upcoming E... 

  • Hush hush! Without due diligence, voices carry

    No one thinks much about the security of phone calls -- until they decide to put their voice systems on IP networks, says Ray Keneipp, vice president with the Midvale, Utah, research firm, Burton Group. Even though phone conversations are hardly secu... 

  • Domain name system creator laments legal limitations

    SAN FRANCISCO -- The domain name system (DNS) is a remarkably resilient technology. Even after 20 years, this basic method by which Internet domains are located and translated into Internet Protocol (IP) addresses remains relevant. In an interview... 

  • Domain name system creator laments legal limitations

    In an interview, domain name system (DNS) inventor Paul Mockapetris talks about his original vision for this staple of Internet Protocol addressing. 

  • Growth focus led to Nortel's turmoil

    None of the big networking companies have had a good run during the past few years. The Internet bubble burst. Internet service providers folded. Telecom companies stopped buying equipment. Enterprises went into survival mode and slashed budgets.

  • Extreme Networks CEO touts innovation, bashes foes

    In a keynote address at this year's Networld+Interop conference in Las Vegas, Extreme Networks Inc. CEO Gordon Stitt spoke at length about the need for technology companies to focus on innovation, despite the slow economy. While others in the network... 

  • Gold Wire strikes high-availability chord

    This week, Gold Wire Technology released its Formulator 200 High Availability Cluster appliance, offering administrators a single point of access for managing devices and configurations across a mission-critical network. The product is geared toward ... 

  • Special coverage: SearchNetworking.com at Networld+Interop 2003

    We've gathered all our special coverage of Networld+Interop 2003 in one place. Check back frequently for our latest articles and other news and resources directly from the show floor in Las Vegas. 

  • Do you shoot trouble or does trouble shoot you? Practical studies in troubleshooting

    This chapter excerpt presents an introduction to troubleshooting; a review of standards, protocols, and industry models; and practical troubleshooting techniques. 

  • Tasman takes on Cisco with bandwidth-boosting T1 router

    Upstart infrastructure vendor Tasman Networks is pushing a T1 router that boosts bandwidth to remote offices. The vendor is competing head on with Cisco, an analyst says, but Tasman's product is cheaper than Cisco's, and a user says it's easier to co...