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Cisco Bug: CSCuq21894 - 4900M Management port flapping during boot up

Last Modified

Sep 14, 2019

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases


Description (partial)

When management port of 4900M connected to a switch (2960S or 3750), during boot up of 4900M, will detect the interface (which connected to management port of 4900M) flapping.

Reload or power cycle the 4900M
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  • Status
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