单项选择题
Which command will silently drop a matching packet?（）
A. set routing-options static route 10.1.1.1/32 no-retain B. set routing-options static route 10.1.1.1/32 discard C. set routing-options static route 10.1.1.1/32 reject D. set routing-options static route 10.1.1.1/32 passive
单项选择题 Assuming both paths shown in the exhibit are available, which statement is correct?（）
多项选择题 Which two statements describe the forwarding table in the Junos OS?（）
多项选择题 What are three types of routing instances?（）
