Hello, A few weeks ago, I put back into service a number of 3750E-48PD. A group of them was assembled as a 7 members stack, and put into service last week.Switch Ports Model SW Version SW Image
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About 40 hours later, no a single port flapping issue occured again, on any stack port of the stack. The fault was indeed this specific cable. Thanks a lot for your help!
Hi Leo, Thanks for the feedback. The cable was properly seated and fastened. So I just replaced it - it might be faulty. Let's see how things progress from here. Py
Hi Leo,CSW1#sh switch detail
Switch/Stack Mac Address : 0021.d855.5680
H/W Current
Switch# Role Mac Address Priority Version State
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*1 ...
