問題文
A network architect is deciding how many subnets to reserve for a new rack. Which statement describes the networks that Exadata requires and the ones that can be added on top of them?
選択肢
- One network is required for the clients, and the remaining traffic travels on the fabric so that the servers need no other cabling to the existing network of the site.
- Three networks are required and each of them sits on its own subnet, and the spare ports that the database servers leave free can carry further networks such as one for the backups.
- Two networks are required and they can share one subnet, and the spare ports of the storage servers can carry further networks such as one dedicated to the backups of the rack.
- Four networks are required and two of them share a subnet, and the spare ports of the fabric switches can carry further networks such as one dedicated to the media servers.