Which of the following commands indicates the available state of a physical adapter？（）

单项选择题Whichofthefollowingcommandsindicatesthepacketcountforeachinterface？（）

A.lsattr
B.route
C.netstat
D.ifconfig

单项选择题Whichofthefollowingcommandsshouldbeusedtoverifytheintegrityofadevicedriverfileset？（）

A.lslpp
B.lsdev
C.lscfg
D.lppchk

单项选择题WhenanICMPredirectisreceived，whichofthefollowingoptionsisthemostappropriatetoconclude？（）

A.A routing table has changed
B.The IP address has changed
C.The system has become a gateway
D.A hacker is posing a threat to the system

单项选择题WhichofthefollowingoptionsindicatesthenumberofadaptersthatmaybebandedtogethertoformanEtherChannel？（）

A.1 or 3
B.2 or more of differing models
C.2 or 4 of the same model
D.2 or more of the same model

单项选择题AnAIXserverhas2networkinterfacesanditneedstobepermanentlyconfiguredasagateway.Howcanthisbeaccomplished？（）

A.Run the command ’no -d’ to set network options to default
B.Edit /etc/rc.tcpip and enable gated
C.Edit /etc/rc.tcpip and enable routed
D.Edit /etc/rc.net and enable ipforwarding