Hi All,
I have a question, I am going to upgrade Cisco Nexus switch. The upgrade version notes say me that I can opt for ISSU method to upgrade the device, however the condition for using the ISSU is that a device should have dual supervisory modules. The model which I have is 9372 and it is mentioned as ISSU supported platform but it does not have the dual module moreover the other documents shows that ONLY cisco 9500 nexus switches are supporting dual supervisory modules, I dont understand why Cisco mention on one side that 9372 can do ISSU but on the other side it mentions that ISSU can be done on the switches with dual modules only and on the same time cisco mentioned on "Redundancy and HA availability document" that only 9500 series can have dual module ? Isnt it a cisco mistake in documents ??
