A. The untrust zone does not have a management policy configured.
B. The trust zone does not have ping enabled as host-inbound-traffic service.
C. The security policy from the trust zone to the untrust zone does not permit ping.
D. No security policy exists for the ICMP reply packet from the untrust zone to the trust zone.
第1题:
Exhibit:Youworkasanetworkadministratorat.Youstudytheexhibitcarefully.Threedifferentwirelessgroupsofusers(support,staff,guests)arepermittedtoaccessthewirelessLAN.Whichsecuritypolicyshouldbeimplementedfortheusersintheguestsgroup?()
A.LEAPauthentication
B.PrimarySSIDwithopenornoWEPauthentication
C.StaticWEPandauthentication
D.OpenauthenticationwithWEPplusMACauthentication
第2题:
A.R1
B.R2
C.TheAVG
D.TheAVF
E.Noneoftheotheralternativesapply
第3题:
A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall,when making way,exhibit ______.
A.the masthead lights for a towing vessel
B.the lights for a vessel restricted in its ability to maneuver
C.sidelights,stern light and towing light
D.All of the above
第4题:
Exhibit:Youworkasanetworkadministratorat.Youstudytheexhibitcarefully.InthewirelessLANalldevicesareconfiguredwithstaticWEPkeys.Whatwillhappeniftheaccesspointreceivespacketssentbythewirelessclientadapterthatarenotencryptedwiththeappropriatekey?()
A.Thewirelessclientadapterwillnotbeauthenticatedbytheauthenticationserver,buttheaccesspointdeliverthepacketstotheintendedreceiver.
B.Thewirelessclientadapterwillnotbeabletosendanypacketstotheaccesspoint.
C.Theaccesspointwilldiscardthepacketsandneverdeliverthemtotheintendedreceiver.
D.Thewirelessclientadapterwillbeauthenticatedbytheauthenticationserverandtheaccesspointwilldeliverthepacketstotheintendedreceiver.
第5题:
A.There are at least two routers participating in the RIP process.
B.A ping to 192.168.168.2 will be successful.
C.A ping to 10.0.15.2 will be successful.
D.RtrA has three interfaces participating in the RIP process.
第6题: