If you mean to ask for some chassis with 2204s and some other chassis with 2208s, Wes gave you the right answer, if you mean to have a single chassis with a 2204 and 2208 at the same time, you will end up with some unbalanced configuration cause the backplane ports of the 2204 are 16 interfaces while the 2208 has 32 interfaces and servers are pinned in an specific way for each IOM but I still "think" it should work but definitely not best practice. -Kenny ... View more

What is the CIMC version you are running? You may be hitting https://bst.cloudapps.cisco.com/bugsearch/bug/CSCue89326/?reffering_site=dumpcr which should be fixed in CIMC 1.5.2 and later. -Kenny ... View more

FYI: https://support.microsoft.com/en-us/kb/3137691  "LBFO Dynamic Teaming mode may drop packets in Windows Server 2012 R2"  << check symptoms section for more info -Kenny ... View more

Catalyst dont support vPC but VSS is the same idea, so you can use the same design just probably not the same commands. -Kenny ... View more

So according to the PID, these are 4K sectors disks... I think Kirk answer that in another of your posts. Let us know if you have other questions. -Kenny ... View more

Then in UCSM manager you would create a Service Profile with some vNICs going through FI-A and some others going through FI-B and you can either do failover through UCSM or the OS... some ppl just recommend to do failover at the OS level whenever you have an OS that supports and let UCSM do it only if the OS can't. For vHBA failover, UCSM is not an option... it has to be done through the OS. Hope that helps, -Kenny ... View more

correct!  it is still valid, we do not support that kind of failover... you also may end up not knowing where your server is... -Kenny ... View more

Are you planning on doing " Fabric Failover with load sharing between all the path " from UCS?   or that is something you want to do in the OS? -Kenny ... View more

On top of what Kirk is asking you to check (I am talking about checking if the disks are 4K disks), can you please share an screenshot of the error you are getting when trying to install the OS?  From your initial screenshot I see that the server itself, is recognizing the disks are in RAID 1... -Kenny  ... View more

What is your CIMC version? Can you reset CIMC and see if the errors clear? It could be a false positive. -Kenny ... View more

CSCuy67567     UCSM HTML 5- resize toggle doesnt resize the VLAN pane It will be some time before is externally visible but you can check in a few days to see if it is visible already and then save it for updates -Kenny ... View more

wrmalik11,  I can see that in my lab too; I will file an enhancement bug and see what devs think about it. Thanks for reporting this; I will provide you with the bug once I have it filed. -Kenny ... View more

I think you got this posted in the wrong community/section of the community... this section of the community is for Data Center products, like UCS and whatever you install in them and their support on UCS (pretty much)   What is Tidal? maybe I can help you find the right place to post your question. -Kenny ... View more