单项选择题
Which operational mode command can be used to synchronize the local system time with an NTP server?（）
A. set ntp time 64.32.129.3 B. set clock ntp 64.32.129.3 C. set time 64.32.129.3 D. set date ntp 64.32.129.3
单项选择题 What is the default SNMP permission level on Junos devices?（）
单项选择题 Which statement is true regarding syslog on Junos devices?（）
单项选择题 Which directory does the Junos OS use to store syslog information by default?（）
