フリー問題

問題文

An engineer must state in one sentence why the management address and a self IP cannot be swapped for each other. Which difference is the essential one, and which consequence follows from it?

選択肢

1. The essential difference is that only the self IP records the volume, and it follows that only the management address stops replying while the data path is saturated.
2. The essential difference is that only the self IP carries the VLAN, and it follows that only the management address remains reachable while the data path is saturated.
3. The essential difference is that only the self IP records the volume, and it follows that only the management address remains reachable while the data path is saturated.
4. The essential difference is that only the self IP carries the VLAN, and it follows that only the management address stops replying while the data path is saturated.