单项选择题
Your company has an Active Directory forest. The corporate network uses DHCP to configure client computer IP addresses. The DHCP server has a DHCP client reservation for a portable computer named WKS1. You install a second DHCP server on the network. You need to ensure that WKS1 receives the DHCP reservation from the DHCP service. What should you do？（）
A. Run the ipconfig /renew command on WKS1
B. Run the netsh add helper command on WKS1
C. Add the DHCP reservation for WKS1 to the second DHCP server
D. Add both DHCP servers to the RAS and IAS Servers group in the Active Directory domain
相关考题
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多项选择题
YourcompanyhasasingleActiveDirectorydomain.AllserversrunWindowsServer2008.Thecompanynetworkhas10serversthatperformasWebservers.Allconfidentialfilesarelocatedonaservernamed FSS1.Thecompanysecuritypolicystatesthatallconfidentialdatamustbetransmittedinthemostsecuremanner.Whenyoumonitorthenetwork，younoticethattheconfidentialfilesarestoredontheFSS1serverarebeingtransmittedoverthenetworkwithoutencryption.YouneedtoensuretahtencryptionisalwaysusedwhentheconfidentialfilesontheFSS1serveraretransmittedoverthenetwork.Whataretwopossiblewaystoachievethisgoal？（）
A. Deactivate all LM and NTLM authentication methods on the FSS1 server
B. Use IIS to publish the confidentials files. activate SSL on the ISS server， and then open the files as a web folder.
C. Use IPSec encryption between the FSS1 server and the computers of the users who need to access the confidential files
D. Use the Server Message Block （SMB） signing between the FSS1 server and the computers of the users who want to access the confidential files.
E. Activate offline files for the confidential files that are stored on the FSS1 server. In the Folder Advanced.Properties dialog box， select the Encrypt contents to secure data option. -
单项选择题
Your company has two servers that run Windows Server 2008 R2 named Server2 and Server3.Both servers have the DNS Server server role installed.Server3 is configured to forward all DNS requests to Server2.You update a DNS record on Server2.You need to ensure that Server3 is able to immediately resolve the updated DNS record.What should you do？（）
A. Run the dnscmd . /clearcache command on Server3.
B. Run the ipconfig /flushdns command on Server3.
C. Decrease the Time-to-Live (TTL) on the Start of Authority (SOA) record of na.contoso.com to 15 minutes.
D. Increase the Retry Interval value on the Start of Authority (SOA) record of na.contoso.com to 15 minutes. -
单项选择题
YourcompanyhasanActiveDirectorydomain.AservernamedServer1runstheNetworkAccessPolicyserverrole.YouneedtodisableIPv6forallconnectionsexceptforthetunnelinterfaceandtheIPv6Loopbackinterface.Whatshouldyoudo？（）
A. Run the netsh ras ipv6 set command
B. Run the netsh interface ipv6 delete command
C. Run ipv6.exe and remove the IPv6 protocol
D. From the Local Area connection Properties， uncheck Internet Protocol Versions 6 （TCP/IPv6）
