CompTIA Network+ (N10-009) — Question 517

Which of the following will a router prioritize first in the route selection process?

Answer options

• A. Prefix length
• B. Metric
• C. Administrative distance
• D. Default route

Correct answer: A

Explanation

The correct answer is A, as routers will first consider the prefix length when determining the best route. This is because a shorter prefix length indicates a more specific route. The other options, such as metric and administrative distance, are considered afterward in the selection process.