フリー問題

問題文

Two merged firms have just linked their networks and neither side can say what traffic now crosses between them. What is the workable answer?

選択肢

1. The workable answer here involves the switch mirroring because the difficulty there comes from the switch capability and the resulting visibility depends on the duplicated frames still available.
2. The workable answer here involves the firmware inventory because the difficulty there comes from the aging controllers and the resulting visibility depends on the recorded versions still available.
3. The workable answer here involves the interconnect monitoring because the difficulty there comes from the fresh adjacency and the resulting visibility depends on the measured exchanges still available.
4. The workable answer here involves the supplier connectivity because the difficulty there comes from the external maintenance and the resulting visibility depends on the monitored sessions still available.