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Ghost ports (infosec.pub)

submitted 5 months ago* (last edited 5 months ago) by westo232@lemmy.world to c/sysadmin@lemmy.world

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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.

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[–] reddthat@reddthat.com 2 points 5 months ago

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