A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task,using the fewest physical interfaces and without decreasing network performance?() Add two more FastEthernet interfaces.。 Add a second router to handle the vlan traffic.。 Use a hub to connect the four vlans with a FastEthernet interface on router.。 Implement a router-on-a-stick configuration.。
地方化(本土化)
请列举学前儿童心理学的各个理论流派的主要代表人物及最具代表性的观点。
儿童观是人们对儿童的()和()。
尿频
如果预期未来短期利率轻微下降,则按照期限选择和流动性升水理论可知,收益率曲线应是()。