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The $10 cable tie trick that saved me a whole rewire job
I was troubleshooting a server rack last month and kept getting intermittent network drops. Spent like 3 hours swapping out cables and cards, nothing worked. Then I noticed one bundle of ethernet cables was pinched tight against a metal edge. Grabbed a pack of velcro cable ties from my bag for $8, rerouted the bundle with a little slack, and boom no more drops. Has anyone else had a weird physical cable issue that looked like a hardware failure?
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terryh205d ago
Yeah honestly I used to think cable management was just for looks or keeping things tidy. I blew it off as something only the neat freaks cared about. But man, I had a similar situation with a production server that kept throwing errors and I was ready to replace the whole switch. Turned out a bundle was bent at a sharp 90 degree angle behind a rack rail and it was causing intermittent packet loss. I was totally wrong about the whole "it's just cosmetics" thing. Physical strain on cables can mess with signal integrity way more than people realize. Now I always leave a little slack and use velcro straps instead of those plastic zip ties that crush everything.
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the_lee5d ago
Oh man, I totally feel you. I've been there too where I thought it was just about looking clean and then bam, something stupid like a kinked cable ruins your whole night. The velcro thing is smart, those zip ties always seem like a good idea until you're cutting them off.
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