单项选择题
A.user@host> debug interface interface-name
B.user@host> monitor usage interface-name
C.user@host> monitor interface interface-name
D.user@host> traceoptions interface interface-name
单项选择题 Which naming convention is used by Juniper Routers when archiving their configurations to a remote server?（）
单项选择题 Which command configures the router to send SNMP link-related notifications such as up-down transitions and line status changes?（）
单项选择题 Where are files queued for transmission when using the configuration archive transfer-on- commit function?（）