フリー問題

問題文

A service provider must keep the routes of two customers completely separate on the same physical device. Which Junos construct is intended for that?

選択肢

1. Two firewall filters applied in opposite directions on the shared interface, because filtering the packets of each customer separately also keeps the routes of the two customers in separate tables.
2. Two login classes, one for each customer.
3. A single routing table with a policy that hides one customer from the other, which keeps the two sets of routes apart inside that one table.
4. Separate routing instances, each with its own routing table and its own set of interfaces.