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NFS latency after updating the Cisco switch firmware

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Public
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Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • ONTAP 9
  • NFS
  • Cisco ACI

Issue

  • After the switch firmware update, NFS high response time observed
  • On Switch side, multiple MACs addresses are detected for the same IP address 
  • Performance data collected shows  discards on ports of the NIC

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