多项选择题 Refer to the exhibit.The network administrator requires easy configuration options and minimal routingprotocol traffic.Which two options provide adequate routing table information for traffic that passes betweenthe two routers and satisfy the requests of the network administrator？（）

单项选择题 QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?（）

多项选择题 Which statements are true about EIGRP successor routes (Choose two.)（）。