VM traffic same ESXi Host

Hi all,

VMs on the same Host

in Portgroup_VMs.

10.11.11.x IPs

Why the traffic goes through the 10gig vmnics and not through the 1gig nic?

vSwitch0

1.Portgroup_VMs = VLAN 0 (none)

vmnic0 (speed 1000 Full) = observed ip range 10.11.11.1 - 10.11.11.125

vmnic1 (speed 1000 Full)= observed ip range 10.11.11.1 - 10.11.11.125

vSwitch1

PortGroup_iSCSIMgmt = VLAN 55

VMkernelPort_vMotiom = VLAN 20

VMkerelPort_NFS = VLAN 10

vmnic2 (speed 10000 Full) = 172.25.25.1 - 172.25.25.225 (vlan 10)

vmnic3 (speed 10000 Full) = 172.25.25.1 - 172.25.25.225 (vlan 10)

Thanks for help