Unified Computing System Discussions

Dear all,After an firmware update from UCS 2.1 to 2.2, on the BIOS the Boot Options are changed. I found no bootable devices, like my NetApp LUN or local disk or my Vitual CD. Anyone an idea?  

I have some nics in esxi 5.5 showing 10000 and some showing 40000 I have 10 nics on the service profile and I am using the VIC 1280 any idea why?

Can someone please confirm, that the following MDS interop. information applies to UCS FI in NPV, as well as FC switch mode ! or is it only for switch mode ? Hardware and Software Interoperability Matrixhttp://www.cisco.com/c/dam/en/us/td/docs/unifie...

Customer replaces a broken IOM (RMA process);Question: can one simply install the replacement IOM, and the Northbound FI will handle everything ? e.g.- what if the IOM doesn't come with the proper (equal firmware level) as the FI ?- will the IOM just...

Hi Cisco community, How many NUMA nodes are in a UCS B420 M3 blade server? Thanks!

Hi,Is there any way to find out or see what XML data was sent across when an operation was performed.Ex: Say when a "Service Profile" was dissociated from its current association.The reason for asking this is I want to write my own code to do this, i...

Folks,on a UCS 6100 fabirc extender how do you  verify that the xmlagent is running? this question is come from one of our developers,...I am not very efficent with 6100 series. regards,Nik

I need to enable RSS (receive-side scaling) on the enic interfaces in UCS. I followed the document at this link. However, all the interrupts are still being delivered on only one CPU. There are 8 CPU queues with 7 of them always empty. "ethtool -k" a...

I would like to know, if UCS is in FC switch mode, connecting E-port to a upstream MDS switch; does the UCS FC switch support- all zoning and zoneset activation has to be done on the MDS, and is pushed down to UCS ? correct ?- enhanced zoning (per VS...