1 Reply Latest reply on Sep 9, 2019 4:22 AM by TheBobkin

    vsan supported switch

    rabihmansour86 Novice

      hi

       

      i have new vsan cluster , as we know we need 10 Gb swicthes , i need to know if there is a requirment for throuput packet or otehr network requirment

        • 1. Re: vsan supported switch
          TheBobkin Virtuoso
          vExpertVMware Employees

          Hello rabihmansour86

           

          Just in case you are using Hybrid configuration here - 10Gb network is only required for All-Flash.

          We do not actually give official recommendations on what throughput will be sufficient as this is dependent on the utilisation (and potentially contention if other traffic is sharing the switch(es)) and other factors that result in more network traffic (e.g. RAID5 and/or Stretched clusters). The general advice is that if you think the Network will be the main bottleneck (e.g. All-NVMe using RAID6 Storage Policy) to use the best you can afford and preferably the deeper the buffers the better.

           

          The listed requirements for maximum latency etc. and other considerations can be found here:

          Networking Requirements for vSAN

          Designing the vSAN Network

           

          Bob