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CONTAP-269728: AFF-C250 e0a/e0b port link down with connection to Cisco 9300X-48X

  1. Last updated
    Apr 2, 2025
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Category:
ontap-9
Specialty:
core
Last Updated:
4/2/2025, 2:57:17 PM

Issue

  • The port e0a/e0b link goes down/up when connected to an even number of ports on the Cisco 9300X-48X switch side.
  • After the link goes down, it takes more than 10 minutes for the e0a/e0b link to come back up. 
  • During this period, the port link LED remains green, just like on the Cisco 9300X-48X switch. 
  • Replacing the cable or the motherboard does not resolve the issue.

 

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