Which command will resolve the problem shown in the exhibit?（） 
- A、user@router> request system configuration rescue save
- B、user@router# request system configuration rescue save
- C、user@router> file copy current /config/rescue.conf
- D、user@router# file copy current /config/rescue.conf
正确答案:A
答案解析:有
微信扫一扫手机做题