Still Waiting for the Stupid Network

More than 15 years ago the cover story of ACM netWorker magazine discussed the dawn of the stupid network – an architecture with smart edge nodes and simple packet forwarding code. Obviously we learned nothing in all those years – we’re still having the same discussions.

Here are a few juicy quotes from that article (taken completely out of context solely for your enjoyment).

The telcos seemed to "fall asleep at the switch" at the core of their network.
"Keep it simple, stupid," or KISS, is an engineering virtue. The Intelligent Network, however, is anything but simple; it is a marketing concept for scarce, complicated, high-priced services.
The Intelligent Network impedes innovation. Existing features are integrally spaghetti-coded into the guts of the network, and new features must intertwine with the old.
Infrastructure improvements are rapidly making the telcos' Intelligent Network a distinctly second-rate choice. The bottom line, though, is not the infrastructure; it is the innovation that the Stupid Network unleashes.

The whole article is well worth reading, more so considering it’s over 15 years old and still spot-on.

1 comment:

  1. Can't believe it's been 15 years. That thesis was the reason I left the voice telecom world back in the late 90s working on Ericsson AXE switches and got my CCNA and started working in data networking.

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Ivan Pepelnjak, CCIE#1354, is the chief technology advisor for NIL Data Communications. He has been designing and implementing large-scale data communications networks as well as teaching and writing books about advanced technologies since 1990. See his full profile, contact him or follow @ioshints on Twitter.