单项选择题
A log filter of log severity DEBUG pppPacket ATM 4/3.66 is configured within the category of pppPacket. Which configuration command removes this specific log filter?（）
A.A B.B C.C D.D
Which two configuration commands are required to direct...
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?（）
Which configuration command is used to send debug level...
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?（）
