多项选择题
A. user@router# traceroute 10.10.10.10
B. user@router> ping record-route 10.10.10.10
C. user@router>traceroute 10.10.10.10
D. user@router# run traceroute 10.10.10.10
E. user@router# ping record-route 10.10.10.10
多项选择题 You are asked to configure real-time performance monitoring (RPM) between two Junos devices to track traffic in your network. Which two application traffic types can you track?（）
单项选择题 What happens when you issue the ping 172.19.102.2 count 5 command?（）
单项选择题 Which command would you use to view interface usage details in real time?（）