单项选择题

Which of the following functions does the "ifconfig en0" perform？（）

A.Shuts down en0
B.Displays en0 settings
C.Reconfigures en0 using the ODM
D.Sends an SNMP alert to the network administrator

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热门试题

单项选择题WhichAIXdeviceisassociatedwith Ethernet framing？（）

A.en0
B.et0
C.ent0
D.tok0

单项选择题Whichofthefollowingcommandsindicateswhenaninterfacehasamulticastcapability？（）

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

单项选择题WhenanICMPredirectisreceivedfromahostthatisnotthecurrentgatewayfortherouteitisredirecting，whichofthefollowingoptionsisthemostappropriatetoconclude？（）

A.The redirect will be ignored
B.The routing table will be altered
C.The ping will fail， followed by other network services.
D.The host， which sent the ICMP redirect， will begin acting as the gateway

单项选择题ToexaminetheExhibit，presstheExhibitbutton.Whichofthefollowingaddresseswillbereachablewithoutaddinganyroutes？（）

A.129.35.54.21
B.129.35.57.21
C.129.35.58.21
D.129.35.55.21

单项选择题WhenconfiguringaninterfaceusingSMITandFurtherConfigurationwithanIPaddressandnetmask，whichofthefollowingoutcomesindicateshowtheroutingtableswillbeaffected？（）

A.A subnet route is automatically added
B.A default route is automatically added
C.All other routes are automatically added
D.The routing table is not affected