Câu 25: 200-301: Cisco Certified Network Associate (CCNA)

When OSPF learns multiple paths to a network, how does it select a route?

1. A. For each existing interface, it adds the metric from the source router to the destination to calculate the route with the lowest bandwidth.
2. B. It counts the number of hops between the source router and the destination to determine the route with the lowest metric.
3. C. It divides a reference bandwidth of 100 Mbps by the actual bandwidth of the exiting interface to calculate the route with the lowest cost. — đáp án hiện tại
4. D. It multiplies the active K values by 256 to calculate the route with the lowest metric.