Forsecurityreasons,thenetworkadministratorneedstopreventpingsintothecorporatenetworksfromhostsoutsidetheinternetwork.Whichprotocolshouldbeblockedwithaccesscontrollists?() A.IPB.ICMPC.TCPD.UDP
Forsecurityreasons,thenetworkadministratorneedstopreventpingsintothecorporatenetworksfromhostsoutsidetheinternetwork.Whichprotocolshouldbeblockedwithaccesscontrollists?()
A.IP
B.ICMP
C.TCP
D.UDP
相关考题：
Forsecurityreasons,anadministratorisaskedtomodifythesystemtopreventsomeonefromleavingaterminalloggedin.Toenableafiveminutetimeoutforallusers,whatwouldneedtobedonetoaccomplishthistask?() A.Addthefollowinglineto/etc/environment：TMOUT=300B.Addthefollowinglinesto/.profileTMOUT=5exportTMOUTC.Executethefollowingcommand：chuser-uALL-aTIMEOUT=5MD.Executethefollowingcommand：chsec-uALL-aTIMEOUT=600
Forsecurityreasons,anadministratorisaskedtomodifythesystemtopreventsomeonefromleavingaterminalloggedin.Whichofthefollowingoptionswouldenableafiveminutetimeoutforallusers() A.Addthefollowinglineto/etc/environment：TMOUT=300B.Addthefollowinglinesto/.profileTMOUT=5exportTMOUTC.Runthefollowingcommand：chuser-uALL-aTIMEOUT=5MD.Runthefollowingcommand：chsec-uALL-aTIMEOUT=600
YouaretheadministratorofaSQLServer2005computernamedSQL1.SQL1isamemberofaMicrosoftActiveDirectorydomain.Youdonothaveanyrightsorprivilegestoperformdomainadministration.However，youhavebeengrantedmembershipinthelocalAdministratorsgrouponSQL1.YouperformmostofthemanagementofSQL1fromyouradministrativeworkstation.However，forsecurityreasons，youwanttotrackallattemptsforinteractivelogonsandnetworkconnectionstoSQL1.Whatshouldyoudo？（）A.CreateaGroupPolicyobject（GPO）thatisconfiguredforsuccessandfailureauditingoftheAuditaccountlogoneventssetting.AskthedomainadministratortolinktheGPOtotheobjectcontainingSQL1.B.ConfiguretheSQLServerserviceonSQL1toauditallsuccessfulandfailedlogonattempts.C.EditthelocalsecuritypolicyofSQL1.Then，configuresuccessandfailureauditingontheAuditlogoneventssetting.D.RuntheSQLServerProfileranduseastandarddefaulttemplate.
Refertotheexhibit.ThewebserversWS_1andWS_2needtobeaccessedbyexternalandinternalusers.Forsecurityreasons，theserversshouldnotcommunicatewitheachother，althoughtheyarelocatedonthesamesubnet.Theserversdoneed，however，tocommunicatewithadatabaseserverlocatedintheinsidenetwork.Whatconfigurationwillisolatetheserversfromeachother？（）A.Theswitchports3/1and3/2willbedefinedassecondaryVLANcommunityports.TheportsconnectingtothetwofirewallswillbedefinedasprimaryVLANpromiscuousports.B.Theswitchports3/1and3/2andtheportsconnectingtothetwofirewallswillbedefinedasprimaryVLANpromiscuousports.C.Theswitchports3/1and3/2andtheportsconnectingtothetwofirewallswillbedefinedasprimaryVLANcommunityports.D.Theswitchports3/1and3/2willbedefinedassecondaryVLANisolatedports.TheportsconnectingtothetwofirewallswillbedefinedasprimaryVLANpromiscuousports.