routing protocols : Administrative Distance versus mask length

The video tutorial explains how Router 4 learns about different networks from other routers using various protocols like RIP and OSPF. It highlights the concept of administrative distance and how it affects routing decisions. The key takeaway is that the longest match in the routing table takes precedence over administrative distance, ensuring the best path is chosen for traffic routing.

Discuss the relationship between route length and administrative distance in routing decisions.

Why is the route 10.1.1.0/27 chosen over the other routes in Router 4's routing table?