To examine the Exhibit， press the Exhibit button. Which of the following addresses should be reachable without adding any routes？（）

单项选择题Whichofthefollowingcommandsindicatestheavailablestateofaphysicaladapter？（）

A.lscfg
B.lsdev
C.netstat
D.ifconfig

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