多项选择题
A. OSPF
B. WCCP
C. policy based routing
D. route injection using RIPv1
E. route injection using RIPv2
单项选择题 Click the Exhibit button. In the exhibit, if the link we are measuring is 1.5 Mbps, what is the effective WAN bandwidth?（）
多项选择题 Which two items should you know when configuring OSPF to dynamically learn routes? （）(Choose two.)
多项选择题 Which two conditions will cause switch-to-wire to occur? （）(Choose two.)