Skip to main content
NetApp Knowledge Base

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

Views:
203
Visibility:
Public
Votes:
0
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.

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.