10 Gigabit Ethernet: Hot technology for 2009 In 2001, when 10 Gigabit Ethernet switches were introduced, the average per-port cost was $39,000, according to IDC. 10 Gigabit Ethernet reaches two milestones The 10 Gigabit Ethernet switch market reached two milestones in the second quarter of this year, according to a recent report from Dell'Oro Group. IBM, Juniper join in cloud strategy IBM and Juniper on Monday provided a sneak peek at technology that lets enterprise IT managers easily reallocate computing resources between a private and a public cloud. Alcatel-Lucent broadens Carrier Ethernet lineup Alcatel-Lucent unveiled enhancements to its Carrier Ethernet lineup that include a customer premises switch for business VPNs. 100 Gigabit Ethernet trumps OC-768 by 2012, firm says The 100 Gigabit Ethernet standard is expected to complete in 2010, and a research firm says it will take only two years for the technology to out-ship SONET OC-768. The many flavors of carrier Ethernet One of my favorite Mark Twain quotes is a riddle about semantics: If you call a dog's tail a leg, how many legs does the dog have? The answer: Four, because calling a dog's tail a leg doesn't make it one. Semantics can be tricky when it comes to technology, too. Take the concept of "carrier Ethernet." VoIP security flaw: Call flooding attack Cisco Subnet blogger Patrick Park continues his series on VoIP vulnerabilities with a look one of the most common attacks. Cisco QoS - low latency queuing Cisco Subnet blogger Dennis Harrtmann gives you the lowdown on Class based weighted fair queuing (CB-WFQ). Test your OSPF knowledge Do you think you know OSPF? Time to prove it by taking one of Wendell Odom's famous online polls and quizzes. February giveaways from Cisco Subnet and Microsoft Subnet Up for grabs: One American Express gift card worth $250 from Global Knowledge; One Microsoft training course worth $2,995 from Global Knowledge; 15 copies each of the hot book titles Voice over IP Security, and CCNA Wireless Official Exam Certification Guide and 15 copies of Exchange Server 2007 How-To: Real Solutions for Exchange Server 2007 SP1 Administrators. Get all the entry details here. |
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