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How to prove that CFM frames are being dropped on the network

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Category:
ontap-9
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nas
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Applies to

  • ONTAP 9
  • L2 Reachability
  • Connectivity Fault Management (CFM)

Description

  • After upgrading to ONTAP 9.13.1, native VLAN ports show degraded due L2 reachability issues caused by CFM frames not being allowed on the switches.
  • This procedure confirms if CFM frames are dropped by the switches

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