多项选择题
Which two Junos platforms provide stateful firewall functionality?（）
A. MX Series B. EX Series C. SRX Series D. QFX Series
多项选择题 Which two design goals describe the Junos OS design?（）
单项选择题 How does the PFE handle unicast transit traffic destined for an existing forwarding table entry?（）
单项选择题 Which process is responsible for the configuration of the router and all user commands on a Junos device?（）
