In the middle of a live VLAN readressing of a 200-node company, I encountered this gem. The ports just kept blinking on even after plugging out the cables. (HP aruba 24 port switch)

One turned off after a reboot.

  • Blaster M
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    110
    edit-2
    11 hours ago

    The lights are combined link/act, not separate link act. left for upper side, right for lower side. 2 and 4 are blinking, 1 and 3 (the empty ports) are not.

      • thermal_shock
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        English
        710 hours ago

        client had 2 near identical switches, one had LEDs on each port, one had LEDs all on top, I was looking at each port wondering why they weren’t lighting up and thinking they were disabled in admin panel. took me a few minutes, I was an idiot that day.

        • @[email protected]
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          fedilink
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          35 hours ago

          By the authority conferred to me through the “ownership” of approximately 25cm^2 of Scottish highland from a well-intentioned holiday present, I’m invoking my right as a Lord to grant you a pass on that one.
          It would take me a few minutes, too

      • @orris
        link
        610 hours ago

        Yes, or the systems etc. Or the port is disabled if the switch has the ability.

    • Red
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      fedilink
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      411 hours ago

      Port 4 is slightly pulled out, you can see the cable difference between 2and4. which I think is what OP was getting at.

      It’s probably touching just enough pins to keep active

      • @orris
        link
        310 hours ago

        It doesn’t seem to be, they look like different cables, look at the strain relief after the clear part, looks like a different pattern and shorter. They are probably both fully seated.

        • Red
          link
          fedilink
          English
          29 hours ago

          Hmm maybe I was wrong. Either way I think we can both agree this is everything just working normally…

    • @[email protected]
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      fedilink
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      111 hours ago

      Really? I’ve never seen that. In my experience, those labels are for the ports themselves, not the lights.