102. That you are the network administrator for the corporation. The network consists of two subnets: 10.10.ten.0/24 and ten.ten.11.0/24.
On the nonbusiness day, you replace previous DNS servers with Windows Server 2003 DNS servers. The BIND servers utilised IP addresses ten.10.ten.ten and ten.10.eleven.10. The Windows Server 2003 DNS server named DNS1 will use IP address ten.10.ten.20. The Windows Server 2003 DNS server named DNS2 will use IP tackle 10.ten.eleven.twenty.
The IP configuration of DNS1 is revealed inside the IP Configuration exhibit. (Click on the Exhibit button.)
A router has IP addresses ten.10.10.1, 10.ten.eleven.1, and 126.96.36.199. The router routes traffic among each LAN subnets and between the LAN and the World-wide-web as shown in the Network exhibit. (Click on the Exhibit button.)
The router blocks outbound UDP port 53 targeted traffic to all addresses except 188.8.131.52.
A DHCP server named DHCP1 has two scopes to provide IP address configuration to 600 Windows XP Professional computer systems over the two subnets.
In the next enterprise day, customers report that they are able to accessibility all LAN hosts and the intranet, but they cannot accessibility World wide web Net web sites. You'll be able to accessibility the intranet and manifeste Web Net web-sites from the DNS servers.
You want to let all users to entry manifeste Internet Web web sites and the intranet. You would like to log all DNS queries from the LAN about the two new Windows Server 2003 DNS servers.
What will need to you do?
A. Configure both DHCP server scope solutions to use ten.10.ten.20, 10.10.11.20, and 184.108.40.206 for DNS IP addresses.
B. Configure each DNS servers to utilize 220.127.116.11 as a forwarder.
C. Add the net company provider's (ISP) DNS server for the name servers list inside your zone.
D. Configure both DNS servers to enable zone transfers to 18.104.22.168.
103. You will be the network administrator for a. Datum Corporation. The network consists of a single Active Directory domain named adatum.com. The domain contains a Microsoft Online Safety and Acceleration (ISA) Server computer named ISACorp as well as a DNS server named DNS1. Each servers are Windows Server 2003 computer systems.
The business redesigns network addressing, and you change the static IP addresses for ISACorp for the addresses proven inside the Network exhibit. (Just click the Exhibit button.)
DNS1 consists of the new host (A) reference data for ISACorp.
A Windows Server 2003 file server named Server1 is around the 10.10.11.0 subnet. Server1 has antivirus software installed that checks hourly for new virus definitions on the central antivirus server named WWW inside the perimeter network. WWW is actually an Internet server, and it is easy to also entry it by means of an Internet web page to perform manual virus definition updates.
You uncover out about a new virus threat and want to promptly get the new update to Server1.
You can't entry the WWW virus update Website after you try to down load a new virus update. The static TCP/IP configuration on Server1 uses DNS1 because the preferred DNS server.
You verify that ISACorp is configured adequately. On Server1, you see the world wide web Explorer LAN configurations that happen to be proven within the LAN Configurations exhibit. (Click the Exhibit button.)
You wish to permit Server1 to connect to WWW.
What really should you do?
A. On Server1, from a command prompt, run the ipconfig /flushdns command.
B. On Server1, within the LAN settings in Internet Explorer, select the Instantly detect settings check box.
C. On ISACorp, from a command prompt, run the ipconfig /flushdns command.
D. On ISACorp, from a command prompt, run the ipconfig /registerdns command.