多项选择题
Which two configuration commands are required to direct debug level console logging to your current ERX Edge Router Telnet session?（）
A.A B.B C.C D.D
Which configuration command is used to send debug level...
单项选择题
Which configuration command is used to send debug level events to the console in real time?（）
Which configuration command allows a virtual router to ...
Which configuration command allows a virtual router to receive updates from a configured NTP source?（）
You are trying to recover from a corrupted flash. Which...
You are trying to recover from a corrupted flash. Which configuration command configures an IP address of 192.168.1.1/24 on the SRP management interface when the ERX1400 router is at the boot## prompt?（）
