Should private connect LLT interface set to run half-duplex be any sort of a concern?
As long as the nodes can communicate over the link LLT will work but I would be concerned about the one-way communication. For just a few nodes this might not be a problem but if you add more nodes to the cluster there may be missed heartbeats.
If at all possible use full-duplex for best results.
Doug Snyder, CISSP
Sr. Principal Sales Engineer
Columbus, Ohio USA