Server Networking

Guys and Gals, I am going to put this post here as well.  I have put this up on the VMware forums too, but not really sure where i need to start looking.  I have 4 ESXI hosts that each have 4x 10gb connections on them.  These connections go back to a...

Hi all, would be great to get some feedback for the following topic: we inadvertently purchased our new cisco ucs c220 m4 server with the mlom virtual interface card 1227.can this card be used as a "regular" dual port 10GBe Adapter? can it be configu...

Hello, We are planing to build 2-Server-Rooms , Primary and Secondary. Where we plan to have application mirroring servers , and There will be Live work-load sharing , and live data sync between servers.The both Server-Rooms are separated and are con...

Note I also posted this in the windows forum... After more research I found that the IPs that are not allowing our PDC to perform a NTP sync are Cisco Nexus devices, and apparently the Dispersion needs to be set to 0 (default is 10). I went to the fo...

Does anyone know if it's possible to have nexus 1Kv with running one single VSM, supporting two hypervisor VEM at the same time? one on KVM Compute node and one VMware, and still be able to do  VXLAN between any vms with openstack? Thanks

Hi All, Can you pls give a brief idea of below scenarios.Question No1. What are all the problem will occurs due to " VPC SPLIT BRAIN" scenario.Question No2 :What problems will occur while ""primary -operational secondary, Secondary-operational primar...

Can anyone provide clarification for the firmware requirements for IOS release 15.0.2-SE8MD for Catalyst Blade Switch 3020 for HP?  The downloads page on the Cisco website lists DRAM requirements as 128MB, however the release notes (link below) list ...

Hi,I have a problem with a Nexus 9372PX not responding to pings of the HSRP address it is a participant in.Topology2 x 9372 connected in vPC domain 11connected to2 x 9372 connected in vPC domain 21The HSRP address is across all chassis, so we have a ...