Unified Computing System Discussions

Hi all, What is the difference between using UCS VIC with and without Macvtap driver in KVM?Are there any performance issues or effects in the case of VM Live migration?(According to the UCS-KVM-VMFEX configuration guide, Macvtap driver is used for V...

We are in the process of deploying our B-Series with dual 6120's and dual Nexus 5010's.  My first question is on the LAN uplinks.  I would assume I would create a VPC on the 5K's to 6120's but my question is would I use a VPC for each 6120 connected ...

I get an error "No free port available in DVportgroup  x" when I add the 33rd host to 1kV. I know the max limit is 64 hosts.What could be wrong?

Hello,Is dot1q supported on the 6248 Interconnects? We have a few 3750's and we have FC connected from the 3750's to the interconnects with the following configuration:Int gx/x/xSwitchport mode trunkSwitchport trunk encap dot1qSwitchport trunk allowe...

Hi All,We run a number of UCS pods of Windows Server and RHEL Linux B200 M2/B230 M2 Blade hosts on 1.4 (3m) & 2.0(2q) firmware.We do patching runs quite regularly via a scheduled job on each blade server.It seems that a simple reboot does not trigger...

Can a KVM be directly connected to?I know there is the nice "Launch KVM Manager" setup. But have a client would just like to give URL's to their KVM's and keep their awareness of UCS "limited". URL's to their KVM's would be ideal. I tried the below a...

Can I perform an firmware upgrade using the UCS emulator?

HII have added a new vLan nic and added it to the blade server but I don´t get any connection to the network. Do I have to initate it in the fabric switch or any where else? Iám rather new to the Cisco UCS environment so basic how do I do to add a ni...