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[主观题]

ThesystemadministratornoticesthatIPpacketsarenotgettingforwarded.Thesystemadministratorwan

tstouseanAIXmachineasaninternetworkrouteroverTCP/IPnetworks.Whichofthefollowingcommandswillallowthischangeonthefly?()

A.Somenetworkattributesareruntimeattributesthatcanbechangedatanytime.Othersareloadtimeattributesthatmustbesetbeforethenetinetkernelextensionisloadedandbeplacedinthe/etc/rc.netor/etc/rc.bsdnetfile.Thisparametercannotbedoneonthefly,sincearebootisrequired.

B.Addtothe/etc/rc.netfileorifaBerkelye-stylenetworkconfiguration,/etc/rc.bsdnet,andissuethecommand:no-aipforwarding=1tostartipforwardingimmediately.

C.Addtothe/etc/rc.netfileorifaBerkeley-stylenetworkconfiguration,/etc/rc.bsdnet,andissuethecommand:no-oipforwarding=0tostartipforwardingimmediately.

D.Addtothe/etc/rc.netfileorifaBerkeley-stylenetworkconfiguration,/etc/rc.bsdnet,andissuethecommand:no-oipforwarding=1tostartipforwardingimmediately.

提问人:网友pxl0824 发布时间:2022-01-07
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