A.>show interfaces fe-0/0/0 extensive B.>show interfaces fe-0/0/0 status C.>show interfaces fe-0/0/0 health-info D.>show interfaces fe-0/0/0 verbose
A.system B.errors C.security D.messages
A.one primary and one secondary IP address B.one IP address C.as many IP addresses as you want D.one primary and multiple secondary IP addresses