On Mon, Jan 4, 2016 at 11:19 PM, Christophe TREFOIS <christophe.trefois@uni.lu> wrote:
p4p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.79.2.254  netmask 255.255.0.0  broadcast 10.79.255.255
        inet6 fe80::a236:9fff:fe16:b68c  prefixlen 64  scopeid 0x20<link>
        ether a0:36:9f:16:b6:8c  txqueuelen 1000  (Ethernet)
        RX packets 2901163  bytes 2803302669 (2.6 GiB)
        RX errors 35242  dropped 0  overruns 0  frame 35242

Before you move, I suggest to look at the errors that you have here. On the 1G you have transferred far more data without errors.

What would you like to move to the 10g? The storage, migration, VM networks?
Y.