单项选择题
Your company has a single Active Directory domain. The company network is protected by a firewall.Remote users connect to your network through a VPN server by using PPTP.When the users try to connect to the VPN server, they receive the following error message :Error 721:The remote computer is not responding.You need to ensure that users can establish a VPN connection.What should you do？（）
A. Open port 1423 on the firewall.
B. Open port 1723 on the firewall.
C. Open port 3389 on the firewall.
D. Open port 6000 on the firewall.
相关考题
-
单项选择题
YourcompanyhasamainofficeandtwobranchofficesthatareconnectedbyWANlinks.ThemainofficerunstheDNSserviceonthreedomaincontrollers.ThezoneforyourdomainisconfiguredasanActiveDirectory-integratedzone.Eachbranchofficehasasinglememberserverthathostsasecondaryzoneforthedomain.TheDNSserversinthebranchofficesusethemainofficeDNSserverastheDNSMasterserverforthezone.YouneedtominimizeDNSzonetransfertrafficovertheWANlinks.Whatshouldyoudo？（）
A.Decrease the Retry Interval setting in the Start of Authority （SOA） record for the zone
B.Decrease the Refresh Interval setting in the Start of Authority （SOA） record for the zone
C.Increase the Refresh Interval setting in the Start of Authority （SOA） record for the zone
D.Disable the netmask ordering option in the properties of the DNS master server for the zone. -
单项选择题
ouperformasecurityauditofaservernamedDC1.YouinstalltheMicrosoftNetworkMonitor3.0applicationonDC1.YouplantocapturealltheLDAPtrafficthatcomestoandgoesfromtheserverbetween20：00and07：00thenextdayandsaveittotheE：\data.capfile.Youcreateascheduledtask.YouaddanewStartaprogramactiontothetask.Youneedtoaddtheapplicationnameandtheapplicationargumentstothenewaction.Whatshouldyoudo？（）
A.Add nmcap.exe as the application name. Add the /networks * /capture LDAP /file e：\data.cap /stopwhen /timeafter 11hours line as arguments.
B.Add netmon.exe as the application name. Add the /networks */capture LDAP /file e：\data.cap /stopwhen /timeafter 11hours line as arguments.
C.Add nmcap.exe as the application name. Add the /networks * /capture !LDAP /file e：\data.cap /stopwhen /timeafter 11hours line as arguments.
D.Add nmconfig.exe as the application name. Add the /networks * /capture &LDAP /file e：\data.cap /stopwhen /timeafter 11hours line as arguments. -
单项选择题
Your company has a single Active Directory forest that has a domain in North America named na.contoso.com and a domain in South America named sa.contoso.com. The client computers run Windows 7. You need to configure the client computers in the North America office to improve the name resolution response time for resources in the South America office.What should you do？（）
A. Configure a new Group Policy object (GPO) that disables the Local-Link Multicast Name Resolution feature. Apply the policy to all the client computers in the North America office.
B. Configure a new Group Policy object (GPO) that enables the Local-Link Multicast Name Resolution feature. Apply the policy to all the client computers in the North America office.
C. Configure a new Group Policy object (GPO) that configures the DNS Suffix Search List option to sa.contoso.com, na.contoso.com. Apply the policy to all the client computers in the North America office.
D. Configure the priority value for the Service Location (SRV) records on each of the North America domain controllers to 5.
