> people who didn’t understand networking A couple of decades ago I witnessed a classic demonstration of Weinberg's Corollary¹ when a spanning tree misconfigur

> people who didn’t understand networking A couple of decades ago I witnessed a classic demonstration of Weinberg's Corollary¹ when a spanning tree misconfiguration on a freshly-installed BlackDiamond disabled LINX for hours, throwing half of Britain's ISP peering into chaos. The switch in question was evidently cursed: it'd been dropped on my foot earlier that week, thus disabling me for hours, and everyone else involved in that project was dead within two years. __ [1] "an expert is a person who avoids the small errors while sweeping on to the grand fallacy"