You need to prevent the DNS server from resolving host names on the Internet
You have a DNS server that runs Windows Server 2003 Service Pack 2 (SP2).
You need to prevent the DNS server from resolving host names on the Internet.
What should you do?
You need to ensure that the recursive query test can complete successfully
You have a DNS server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
You create a primary zone on Server1 for contoso.com.
You run the DNS simple query test and recursive query test.The simple query test completes successfully, but the recursive query test fails.
You need to ensure that the recursive query test can complete successfully.
What should you do on Server1?
Which type of resource record should you create in DNS?
Your network consists of a single Active Directory domain.
You have a Web server named server1.contoso.com that runs Windows Server 2003 Service Pack 2 (SP2).
Users access a Web site on Server1 by using the URL http://server1.contoso.com.Users also access the Web site on Server1 by using the URL http://192.168.1.10.
You need to configure DNS to enable users to access the Web site by using the URL http://www.contoso.com.The solution must prevent the need to manually update DNS if the IP address of Server1 changes.
Which type of resource record should you create in DNS?
You need to ensure that the resource records for contoso
Your company has a main office and one branch office.The network consists of an Active Directory domain named contoso.com.All servers run Windows Server 2003 Service Pack 2 (SP2).
In the main office, a server named DNS1 hosts the primary DNS zone for contoso.com.
In the branch office, you configure a secondary DNS zone for contoso.com on a server named DNS2.
You discover that the resource records are not being transferred to DNS2.
You verify that the contoso.com zone on DNS2 is configured to have the correct IP address for DNS1.
You need to ensure that the resource records for contoso.com are transferred to DNS2.
What should you do?
You need to create a batch file that will clear the DNS server cache on all 10 DNS servers
You have 10 DNS servers that run Windows Server 2003 Service Pack 2 (SP2).
You need to create a batch file that will clear the DNS server cache on all 10 DNS servers.
What should you do?
You need to ensure that users in the Singapore office can resolve IP addresses for servers in the Los Angeles
Your network consists of a single Active Directory forest that contains two domains named contoso.com and litwareinc.com.
All domain controllers for contoso.com are in an office located in Singapore.All domain controllers for litwareinc.com are in an office located in Los Angeles.
There is a single 128-Kbps WAN link between the two offices.
All domain controllers run Windows Server 2003 Service Pack 2 (SP2) and are configured as DNS servers.Each domain controller contains a standard DNS zone for its respective domain.
You need to ensure that users in the Singapore office can resolve IP addresses for servers in the Los Angeles office.The solution must minimize replication traffic over the WAN link.
What should you do?
You need to see when the server receives a dynamic update in real time
You have a DNS server that runs Windows Server 2003 Service Pack 2 (SP2).
You need to see when the server receives a dynamic update in real time.
What should you do?
What should you configure on DNS1?
73.Your company has a main office and one branch office.All servers run Windows Server 2003 Service Pack 2 (SP2).
In the main office, a server named DNS1 hosts the primary DNS zone for contoso.com.
You configure a primary zone for west.contoso.com on a DNS server named DNS2 in the branch office.All servers in the branch office are configured to have the west.contoso.com DNS suffix.
You need to ensure that users in the main office can resolve server names in the branch office.The solution must meet the following requirements:
Minimize the amount of DNS zone transfer traffic between the offices.
Maintain the current name resolution process for users in the main office.
What should you configure on DNS1?
You need to ensure that internal users can connect to the Web server by using the URL http://ContosoWeb
Your network consists of a single Active Directory domain named contoso.local.All servers run Windows Server 2003 Service Pack 2 (SP2).All internal computers are part of the domain.
You deploy a stand-alone Web server in a perimeter network.Users on the Internet access the server by using the URL http://www.contoso.com.
You need to ensure that internal users can connect to the Web server by using the URL http://ContosoWeb.
What should you add?
You need to configure the start of authority (SOA) resource record properties for the contoso
You are the network administrator for Contoso, Ltd.The network consists of a single Windows Server 2003
DNS zone named contoso.com.The network topology is shown in the exhibit.
All network servers run Windows Server 2003. All IP addresses are statically assigned.The primary DNS zone for contoso.com is hosted on a server at the company’s main office in Cairo.Secondary zones for contoso.com are hosted on servers in the branch offices.
Another administrator reports that network utilization is at 90 percent of capacity.You reconfigure the refresh interval and the minimum default Time to Live (TTL) interval for the contoso.com zone, as shown in the following table.
You need to configure the start of authority (SOA) resource record properties for the contoso.com zone.You also need to ensure that the server in the Cairo office will continue to attempt zone transfers if an initial attempt fails.
What should you do?
Exhibit: