フリー問題

問題文

Two candidate paths to one destination survive the reachability check. The first attribute the router compares is the same on both, so it moves on to the next criterion. Which order does the comparison follow?

選択肢

1. Comparison starts with interface bandwidth then examines path length afterwards.
2. Comparison starts with session uptime then examines path length afterwards.
3. Comparison starts with prefix length then examines path length afterwards.
4. Comparison starts with local preference then examines path length afterwards.