Teletraffic engineering/Routing/Module 15/Answer 2

Answer 2

1. Static routing schemes: Routing is based on the expected, as opposed to the actual, user and network behaviour and does not change according to the current state of the newtork and user traffic. The routing pattern is always the same.
2. Dynamic routing schemes: Routing pattern is automatically altered based on present changes in the user and network state. The routing pattern varies.