多项选择题
A. A then statement is mandatory in a term
B. If a term does not contain a from statement, all routers match
C. If a term does not contain a from statement, the Junos OS will not commit
D. A then statement is not mandatory in a term
多项选择题 Which two statements apply when a user has entered private configuration mode by typing configure private?（）
单项选择题 Given the configuration shown in the exhibit, what will happen to traffic from source 10.10.10.25 destined to 200.200.200.1?（）
多项选择题 Which two statements are correct regarding the default protocol preference values? （）