多项选择题
What are two benefits of the modular design of the Junos OS?（）
A. Each module uses application-specific integrated circuits (ASICs). B. Each module runs in its own protected memory space. C. Each module can be individually restarted. D. Each module is supported across all Junos platforms.
单项选择题 Which statement describes exception traffic?（）
单项选择题 Which statement is correct about the forwarding table?（）
多项选择题 What are three benefits of using IPv6?（）
