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Cisco Bug: CSCvu03797 - 100G Links flapping every 10-20 seconds between leaf and spine

Last Modified

Apr 29, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

9.3(4)IIL9(0.342)

Description (partial)

Symptom:
links between leaf and spine in pod-2 were flapping every few seconds which cause the FTAG tree to go into deferred state. Links flapping every 10-20 seconds

Conditions:
Leaf Version - 3.1(2m)
Spine/APIC Version - 3.2(4e)
100g bidi sfp
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