EX4100 Remote Backup running very slow

I have 2 identical EX4100 24tb/Raid10 servers I am trying to fully backup from #1 to #2. The total size of the backup it about 6tb and although the network stats show 18-20mbs TX/RX on both machines I’m wondering if there is a way to speed this up?

I do not fully understand the Jumbo Frame setting, mine is set at the default auto (1500) and I’m wondering if adjusting that value would improve the throughput of the backup?

Thanks, and I hope I have posted this Q? in the proper place.

@allenlitherland

Do you have OS3 or OS5? You should go back to the community and place your topic under the right sub-forum for your device.

Thank you, I have redirected my question to the OS5 group.