Johna Till Johnson

Articles by Johna Till Johnson

Who wants their IPTV

If you

Next-generation WANs: No more tiers

In case you missed the memo, MPLS now is the technology of choice for WAN underpinnings. More than half of the companies I work with on a regular basis say they

Trash the national broadband plan

Do you think we need a national broadband Internet policy? If you're like a lot of readers, the answer is yes.

Don

Remember Vonage? Back in May, the Internet VoIP company held its much-anticipated IPO, which investors and various pundits were predicting would showcase the triumph of

Complexity, crisis and your network

Companies increasingly are converging multiple applications onto a common network forming complex adaptive systems to decentralizie and distribute control structure. But complex systems fail and the best precaution is to recognize that failures will occur, and have a business-continuance plan in place that can handle rare, catastrophic outages.

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