Skip to main content
NetApp Knowledge Base

SwitchIfIslDownWarn_Alert from a removed CN1610 cluster switch

Last Updated:

Applies to

  • CN1610 Cluster switches
  • ONTAP 9


  • CN1610 cluster switches  are no longer present in the cluster. They were removed when upgrading the cluster switches to newer models. 
  • However ONTAP is reporting  the previous installed switches are down.
::> system health alert show -monitor cluster-switch -instance   
Alert ID    SwitchIfIslDownWarn_Alert
Alerting Resource   (stale) SWITCH-OLD1/ Link Aggregate 1

Note:  indicates switch down for a device that is not in the environment



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.


  • Was this article helpful?