フリー問題

問題文

Voice frames leave the laptop with the correct class marking and the AP handles them correctly, yet callers still hear delay. The path continues over a switch and a router. Which pairing explains where the priority is lost and what has to hold for it not to be?

選択肢

1. The priority is lost where the next hop applies the flattened rule, so the marking has to survive across the mapped path that interpretation of end-to-end behavior requires.
2. The priority is lost where the next hop applies the flattened rule, so the marking has to survive across the wireless path that interpretation of end-to-end behavior requires.
3. The priority is lost where the next hop applies the agreed rule, so the marking has to survive across the wireless path that interpretation of end-to-end behavior requires.
4. The priority is lost where the next hop applies the agreed rule, so the marking has to survive across the mapped path that interpretation of end-to-end behavior requires.