I reserved an Open NX-OS lab 2 last week without issue.  However, today when I reserved the Open NX-OS Lab 1, I received the standard e-mails and the final one said everything was up and ready to go.  I connected with Anyconnect and found I was unabl...

In version 1.0(2j) and later the ACI Python SDK (Cobra) is included on the APIC along with the docs for the SDK.  The SDK documentation on the APIC can viewed by going to either https://<apic>/cobra or http://<apic>/cobra depending on if you have htt...

REST API Troubleshooting Introduction   Every interface to the APIC goes through the REST API - CLI, GUI, Python SDK, etc.  When something does not appear to be working properly with the REST API, it can have significant impact on the system as a who...

The UCS has a method of verifying that the hardware installed is supported and marking unsupported hardware as such.  There is a catalog that is included in the firmware that lists the valid and supported hardware and the system collects inventory in...

Prior to UCS release 1.3(1c) it was possible for a warm reboot of an OS to cause spurious DIMM errors on the B250 blades and those errors would be incorrectly reported by UCSM and the CLI.  A warm reboot is defined a reboot where the OS is restarted ...