The switches are: Netgear XS712T ProSafe 12-Port 10 Gigabit Ethernet
All ports are configured with: VLAN ID 1 (default VLAN) as untagged, VLAN 70 (VSAN) tagged.
The VLAN for VSAN, 70, has Multicast forwarding mode "Forward all" activated.
As the VSAN vmkernels are the only entities active on these interfaces and in this VLAN, Multicast snooping is disabled.