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LAN Turns 30, May Not See 40?
dratcw writes "The first commercial LAN was based on ARCnet technology and was installed some 30 years ago, according to a ComputerWorld article. Bob Metcalfe, one of the co-inventors of Ethernet, recalls the early battles between the different flavors of LAN and says some claims from the Token Ring backers such as IBM were lies. 'I know that sounds nasty, but for 10 years I had to put up with that crap from the IBM Token Ring people — you bet I'm bitter.' Besides dipping into networking nostalgia, the article also quotes an analyst who says the LAN may be nearing its demise and predicts that all machines will be individually connected to one huge WAN at gigabit speeds. Could the LAN actually be nearing the end of its lifecycle?"
doesn't matter what you want to call it, two computers connected to a local router/hub is a LOCAL area network.
It's not LAN vs wireless, it's LAN vs WAN.
Running a WAN without using LANs throughout is nonsense. IIRC a WAN is just bridged LANs by definition. Proposing that all the LANs will have one node is just silly.
Typical Bob Metcalfe of recent years. The man has lost it. Granted I haven't bothered reading anything he's written in a few years.
John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
I used to have a thinnet rg-6 network back in school (10base2)... 2.5MIPS max. Plus you HAD to have a 75ohm terminator on any unused end. Never touched token ring... and from what I hear, a pain! All things considered, the CAT5 spec has been pushed quite a ways, even in the roll-out of CAT6e. These are the types of people that the industry needs. Individuals that can push what we have to the limit (hrmmm... let's twist the wires and then shield them for better resistance against cross-talk, thus improving bandwidth!) I applaud our existing Ethernet Overlords, and welcome the new age of Fiber!
Seriously, that must be the next thing, since copper, or any conductor, has its limitations.. (speed of the electrons, eddy currents, all that fun science...) With the advent of stopping light, quantum computing (vaporware?) fiber must be next... mmmm... everbody needs a little fiber in their diet!
This useless space for sale, inquire at front desk.
I agree, it's a stupid statement. Ethernet may be superceded by newer technologies, but there will always be uses for a local network.
Some networks, for example, should never be connected to the internet in any way.
mcgrew's razor: Never attribute to stupidity that which can be explained by greedy self-interest