フリー問題

問題文

The head office keeps one BGP session with each of two providers and one more session inside its own autonomous system. Which pair states what the session toward the provider announces and what the local preference value decides?

選択肢

1. The two peers sit in separate systems, so the provider session advertises the neighbor timers and the local preference ranks the egress choice in that documentation.
2. The two peers sit in separate systems, so the provider session advertises the reachable prefixes and the local preference ranks the ingress choice in that documentation.
3. The two peers sit in separate systems, so the provider session advertises the neighbor timers and the local preference ranks the ingress choice in that documentation.
4. The two peers sit in separate systems, so the provider session advertises the reachable prefixes and the local preference ranks the egress choice in that documentation.