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Cluster switch ISL disabled due to link flaps

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Category:
fabric-interconnect-and-management-switches
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hw
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Applies to

Cisco Switch

Issue

  • ISL port is down due to link flapping:

Eth1/42       1       eth  trunk  down    linkFlapErrDisabled         10G(D) 1

  • SFPs and cables are confirmed to be working properly or have been replaced

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