- ONTAP 9
What does the AutoSupport message "NoISLPresentAlert" mean?
NoISLPresentAlert - AutoSupport messages are triggered when ONTAP Fabric Health monitor can not determine the that the Inter Switch Links (ISL) in one Fabric are online any more.
The alert is based on the SNMP monitoring of the switch.
What do I need to do?
How to find the cause?
How to upgrade ONTAP to a fix/supported version?