单项选择题
A. show interfaces status
B. show interfaces summary
C. show interfaces terse
D. show interfaces admin
单项选择题 When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?（）
单项选择题 A network administrator would like to view detailed interface status, properties, statistics, errors,and CoS packet counters.Which operational command will display this information?（）
单项选择题 Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?（）