Hello,
I just bought 3 SG500X-48 switches and after some starting tests I try to bring them to production. I use esx 5.5 server with 8x1GB Interfaces direct connected to the switch with new cat6 cables and there are 6 virtual machines on it. On the esx I created a vSwitch with teaming on ip hash with all 8 nic's. On the switch I created a lag without lacp.
I have a really flat network, without any vlan yet. I just tried to copy some data on a virtual machine. It seemed to be slow to me, so I started useing jpperf (iperf) to test the data transmission. I was really suprised, that I can get not more that 30 MByte/s on that net.
The virtual machine is a quite new windows 2012 R2 server, with vmware net3 driver 4 proc and 16 gb ram.
The testing client is also direct connected to that switch.
Any suggestion why I can't get more net performance?