Is it possible to have a routing protocol (OSPF or RIP) at the entrance to the router, and another one at the exit (AODV or OLSR)?

Question

Computer networks

I can't figure out this issue.
How is this approach implemented on the router and is it implemented at all?
If someone dealt with this, I would like to know where to read about this or the algorithm of this approach.

Answer 1

One of the purposes of a router is to be a gateway between networks with different routing protocols and even types of networks. If the router supports this functionality, then why not.