When using 2 static routes to the same destination over 2 different interface eg 1 - primary and 1 for backup.
Both routes have a default metric. Meaning that there is Static Load balancing.
Does Load balancing mean that traffic will be halved or distributed in some manner over eg 50 % over link 1 and 50% over the other. Or Does load balancing mean that traffic will be duplicated on both interfaces ?
What happens if one route goes down or the path is interrupted. Does network traffic switch to the the other route?
Does the router have some way of monitoring the traffic to destination eg tables etc...