Comment 9 for bug 1445684

1. switches have been configured with jumbo frames.
2. set mtu=9000 using Fuel UI
3. use 10G dedicated interface for private network.
Test:
netperf-wrapper -H 10.2.0.9 -l 60 -s 1 -f csv tcp_download
Result:
Ping (ms) ICMP:
  max: 1.46470810209
  mean: 1.032960349805072
  unit: ms
  min: 0.39013074506
TCP download:
  max: 9864.03160586
  mean: 9464.499048547048
  unit: Mbps
  min: 8619.53629759

tested with 521 build