My shop currently uses teamed Broadcom NICs in PE710s for a Hyper-V cluster. A lot of the options are dependent on what you're doing with the particular link. In many cases, whether or not a certain feature is enabled will make no difference in the performance of the NIC. As such, most can be left in a default state with no ill effects. Since you're using direct attached storage, this is what I would recommend and why (based on my own experience):
TOE (TCP Connection Offload for Broadcom) - This feature is used to offload iSCSI session management to the HBA. Since it doesn't appear that you're using iSCSI SANs, this can be turned off. If left on, nothing will happen, since the feature must also be configured for it to work.
Wake-on-LAN - Can be safely turned off. Really has no effect, assuming your servers are always on (personally, I don't see much sense in having a server go to sleep). There are certain security implications of having this feature left on (e.g. rogue magic packets), but again, if the server is always on, they're not really an issue.
Jumbo Frames - Depends on your network configuration and intended use. Jumbo Frames improve performance if large data packets being sent across the network by reducing the number of frames (and associated headers). ALL of the network hardware along the data route, in addition to your NICs, must be able to support jumbo frames and have the feature enabled before use. We have this turned on for our iSCSI networks and off for all other traffic, since we don't control core router infrastructure. If in doubt, leave it off. This can give you network troubleshooting nightmares if you have it turned on at the NIC, but not elsewhere.
Flow Control - Again dependent on network configuration. Setting this to auto is usually fine. The HBA will automatically detect if it is supported. We only turn this off if a vendor specifically recommends against using it with their hardware.
RSS - or Receive-Side Scaling allows network load from a network adapter to be shared across multiple processors. RSS enables packet receive-processing to scale with the number of available processors. This allows the Windows Networking subsystem to take advantage of multi-core and many core processor architectures. I would leave this on, unless you're sure it is causing degraded performance. Additional information here.
QoS - or Quality of Service. This function tags data depending on its type and allows for prioritized traffic handling. Only useful if your network supports it. If you're not familiar with QoS configuration, either turn it off or get smart on it before turning it on. There is more to setting this up than just turning it on at the NIC.
LSO/CSO - Large Send Offload and Checksum Offload; leave these on, unless you have a compelling reason to turn it off. The conventional wisdom is that it is better to have the HBA do whatever it can so that CPU resource utilization is minimized.
Preset the link speed rather than leaving it on auto - that used to be the conventional wisdom, but with 1GB and 10GB ethernet links, it is now considered best practice to leave this set to auto. There are cases where setting the link speed will actually cause the link to go offline.
VMQs - Microsoft has guidance on when to enable VMQs here. Not all Broadcom NICs support VMQs, so if the option is not available in BACS, it's likely your model doesn't support it. There should be no need to configure registry settings to enable the feature.
Oh, as a final note. It is VERY, VERY important that your teamed NICs are identically configured. Not only between the NICs on the same server, but the ones that will be used together in the cluster. Ideally, hardware should be identical, but if not, at least ensure that only identical capabilities are enabled.
Best Answer
Seems like its a permission issue from this line above..
ADDITION
I have the same server. Make sure your hardware is up to date with the latest firmwares. There are some known random reboot issues. Though not the same as your issue old firmware revisions could cause issues like this. Let us know if you are up to date.