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Comment Re:News For Nerds (Score 1) 121

Let me guess, you're a holocaust and climate change denialist too. Same hyper-selective use of facts to "prove" your point, while pretending the huge number of facts you excluded don't completely destroy your argument.

Point of fact, a nuclear war in Sagans era wouldn't have been about cooking off 500 devices over two decades or so, it would have been about slinging 50,000 devices over a day or two.

It's really maddening, because it's not possible to know if you're trolling or you really believe your steaming pile of shit.

Comment Re:Old Cisco Equipment (Score 1) 241

Of course, if you want a gigabit switch that does layer-3, you're talking about $$$$, even on eBay.

I've had excellent luck with Dell L3 Gig switches off eBay. You can usually pick up an older 6000-series for around ~$300 and much less if your patient.

Also, if you can do fiber gig, the Cisco 3550-12G and 4912G can be had for much less than $100.

Comment Ebay (Score 1) 241

I'm using used Cisco, Nortel and Dell gear purchased off eBay at home extensively. YMMV.

I've picked up Cisco 7200 and 3600 routers for less than $250 with a couple of 100baseT interfaces that can route and basic firewall at wire speed. Even a 4700 with 2 100baseT interfaces can keep up (barely). Just make sure that you get the software image you need, as you have to pay to upgrade (or steal it).

I'm pretty 'meh' on Cisco switches. They command a premium, and really aren't superior. I'd never pick up a Cisco chassis switch for the house; too loud and too much power draw. The Cisco gigabit switches generally are wildly overpriced. Almost anybodies gig copper managed switch can handle the home load. That said, if you have access to fiber NICs (dirt cheap), GBICs and fiber cables, things like a C3550-12G, C4812G and C3508G are going for dirt and are solid switches.

Dell switches are a tremendous value, especially considering the feature set (VLANs, QoS, LAG/LACP, etc). They upgrade the lines quickly (creating turnover on the secondary market), update even old ones and the software updates are free.

Nortel BayStack switches go for basically pin money because Nortel is no more and enterprise users are dumping them as fast as they can. They're every bit as good as the equivalent Cisco. Avoid the Nortel firewall/VPN gear; you really need to be able to get software updates on those, and you won't.

There's a vast amount of enterprise WLAN gear being dumped for pennies because most everyone is upgrading to 802.11n. I see keeping my 11a gear for years, as 54/108Mb is enough for almost everything an end-point needs short of 1080p streaming and 5GHz keeps you out of baby monitor and cordless phone hell. Just don't pick up anything that needs a controller to be useful.

P.S. - What everyone else said...get a UPS. Seriously.

P.P.S - Look at things like Vyatta and Linux/BSD based alternatives. Other than switches, I've pretty much ditched my enterprise options for these. I'm running them on retired, last generation, enterprise Dell servers. Loud, but rock solid.

Comment Re:Great, another magic gun for hunting unicorns.. (Score 1) 24

True. The vast majority of postmortems my team has done show the compromised server was "low hanging fruit", usually because of poor patching. I wait patiently for the day that IT Ops people learn that the bullshit "why patch the box, it's stable?" attitude is going to screw them in the end. I may not live that long, however.

Comment Re:Ah, the wikihouse - interesting but *so* expens (Score 1) 96

Mass producing housing at a price people can afford (hello, Mortage Crisis, goodbye Mortgage Crisis) requires a radical rethink of how we do construction: modularity, prefabrication, standardization - all the same things we did for every other technology we wanted to be cheap, easy and reliable.

It has been done before.

Comment Re:I have a suggestion (Score 1) 122

AT&T donated many, many millions of dollars of infrastructure to Georgia Tech in the 80s under that theory. Since we don't seem to be using 3B2 decendants, DMD & BLIT terminals, running StarLAN or Datakit networks, and even the "Unix" we use is more often than not Linux, I don't think they'd do that again.

Comment Re:I have a suggestion (Score 1) 122

Define "generous". $100? $1,000, $10,000 $1,000,000? $Billion?

Let me Google that for you: $2m.

Why didn't THEY do this first? Stodgy old AT&T got in first?

Because AT&T has been providing "generously" to Georgia Tech for decades? Because West coast money tends to go to West coast schools like Stanford and Berkeley? This isn't a surprise around here.

[Sad anti-SV screed deleted]

Back in the day, when a Silicon Valley entrepreneur didn't like how the world worked or his place in it, did he take time out of numbly browsing the web to piteously vent his spleen on some meta-news site?

Hell no. They start their own company. BTW...they still do that.

Comment Re:Interesting given recent removal of 386 support (Score 1) 145

> Nobody uses anything anymore that won't work a 486 build and thus requires 386, aside from someone with a 20-year old PC.

This is factually untrue. The chip was in production until 2007 and shows up in all sorts of odd/interesting things. There's an entire ecosystem of STD-BUS and Multibus 386 systems that are still supported and could run Linux, not to mention things like the Nokia 9000.

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