How do you ping from configuration mode?()
A、[edit interfaces] user@router# run ping 1.1.1.1
B、[edit interfaces] user@router# ping 1.1.1.1
C、[edit interfaces] user@router# up ping 1.1.1.1
D、[edit interfaces] user@router# exit ping 1.1.1.1
A、[edit interfaces] user@router# run ping 1.1.1.1
B、[edit interfaces] user@router# ping 1.1.1.1
C、[edit interfaces] user@router# up ping 1.1.1.1
D、[edit interfaces] user@router# exit ping 1.1.1.1
A、Fine. How are you? B、How do you do? Glad to meet you, too. C、How are you? Thank you! D、Nice. How are you?