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Microsoft

70-685 · Question #86

An administrator modifies the external IP address of Web1 and creates a Hosts (A) record for website1.wingtiptoys.com on the external DNS servers. Your users report that they can no longer connect…

The correct answer is B. Instruct the users to remove an entry from the Hosts file that is located on their computers. Case Study 10 - Humongous Insurance (QUESTION 87 - QUESTION 89) You are an enterprise desktop support technician for Humongous Insurance. Active Directory Configuration The company has two offices named Office1 and Office2. The network contains an Active Directory forest named…

Identify and Resolve Network Connectivity Issues

Question

An administrator modifies the external IP address of Web1 and creates a Hosts (A) record for website1.wingtiptoys.com on the external DNS servers. Your users report that they can no longer connect to website1.wingtiptoys.com from the Internet. You need to ensure that users can connect to website1.wingtiptoys.com from the Internet. What should you do?

Options

  • AInstruct the users to modify the DNS client settings on their computers.
  • BInstruct the users to remove an entry from the Hosts file that is located on their computers.
  • CRequest that an administrator create a Pointer (PTR) resource record for the new IP address of Web1.
  • DRequest that an administrator create an alias (CNAME) resource record for website1.wingtiptoys.com .

How the community answered

(47 responses)
  • A
    2% (1)
  • B
    83% (39)
  • C
    4% (2)
  • D
    11% (5)

Explanation

Case Study 10 - Humongous Insurance (QUESTION 87 - QUESTION 89) You are an enterprise desktop support technician for Humongous Insurance. Active Directory Configuration The company has two offices named Office1 and Office2. The network contains an Active Directory forest named humongousinsurance.com. An Active Directory site exists for each office. The sites are named Site1 and Site2. Server Configuration All servers run Windows Server 2008 R2 and are joined to the domain. The relevant servers are configured as shown in the following table: The corporate security policy states that all domain controllers must have only the following roles: Network Configuration Site1 and Site2 connect to each other by using a WAN link. Client Computer Configuration All client computers run Windows 7 Enterprise and are members of the domain. Some client computers are portable computers and some are desktop computers. The computers do not support hardware virtualization. All computers are configured to receive Windows Updates from WSUS1. Remote Access Configuration Users can connect to NPAS1 from the Internet by using all of the VPN protocols that are supported by Windows Server 2008 R2. Fabrikam, Inc. is a customer of Humongous Insurance. Several Humongous Insurance users work at the Fabrikam office and access resources on the Humongous Insurance network by using direct VPN connections to NPAS1. Fabrikam contains several wireless access points. Application Configuration All computers in the finance department run a custom application suite named App1. Several users in the sales department install an application named App2. App2 runs as a service and logs on by using the credentials of the user who installed the

Topics

#Hosts file#DNS resolution#name resolution troubleshooting#external DNS

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