Thursday, August 13, 2009

100 Gigabit Ethernet network - your tax dollars at work

Berkeley lab gets $62M to build blazing Ethernet network; 100Gb Ethernet, and Beyond
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100 Gigabit Ethernet network - your tax dollars at work

The Department of Energy this week got a big chunk of money to build the world's fastest computer network – and the timing of the windfall could not have been better. Read full story

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Berkeley lab gets $62M to build blazing Ethernet network
Berkeley lab will build Energy Sciences Network (ESnet) a prototype 100Gbps Ethernet network to connect Department of Energy supercomputer centers at speeds 10 times faster than current ESnet

100Gb Ethernet, and Beyond
In case you haven't seen the story, Berkeley lab is getting $62 million in order to build the world's fastest all-100Gb Ethernet network to connect Department of Energy on the Energy Sciences Network (ESNet). I'm just speculating and could be wrong, but here are a few implications I see coming out of this development.

Asian undersea cable disruption slows Internet access
A segment of the Asia-Pacific Cable Network 2 (APCN2) undersea cable network between China and Taiwan suffered a serious cable fault on Wednesday, causing Internet traffic to be rerouted onto other undersea cables and slowing Internet access for some users in Southeast Asia.

Who says the router can't be sexy?
Technology vendors have often been on the cutting-edge of technology innovation, but the same can't always be said of their design. Manufacturers have more often been concerned about what's inside the box, devoting less time and resources to the look and feel of the box itself.

Why CCNA is Difficult, Part II
Last week, we got the discussion started about why the CCNA exam is considered to be so difficult. We focused on prep tasks last week. This week, I'll try to break down the exam itself into the components that make CCNA difficult.

August Giveaways
Cisco Subnet is giving away training from Global Knowledge and 15 copies of Practical Intrusion Analysis; Microsoft Subnet is giving away training from Global Knowledge and 15 copies of SCCM 2007 Unleashed. Google Subnet is giving away 15 copies of Web Geek's Guide to Google Chrome. Entry forms can be found on the Cisco Subnet, Microsoft Subnet and Google Subnet home pages. Deadline for entries is August 31.

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August 13, 2009

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Successfully Detecting Network Threats
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