You are the administrator of a Windows XP Professional computer named Pro1. The computer is connected to the Internet. Pro1 provides Internet access to eight other Windows XP Professional computers that are connected to Pro1. You enable Internet Connection Sharing (ICS) and Internet Connection Firewall (ICF) on Pro1.
You run an application named App1 on Pro1. App1 communicates with an online training company on the Internet. In order to display an online seminar, the training company needs to contact the App1 application at port 5800.You want to ensure that the training company can connect to the App1 application. What should you do?

You are the help desk manager for your company. The company network consists of a single Active Directory domain. All client computers run Windows XP Professional. All help desk technicians are members of the Help Desk Technicians group. They use Remote Assistance to remotely control user sessions to provide online support and training to users. The users currently use Windows Messenger to submit Remote Assistance invitations to the help desk technicians. You want to reduce the time required for help desk technicians to respond to Remote Assistance requests. To accomplish this goal, you want to configure the client computers to allow help desk technicians to establish a Remote Assistance session with a client computer without requiring an invitation from a user.What should you do?

You are a network administrator for your company. The company has a main office and a branch office. The branch office has a cable modem connection to the Internet and uses a virtual private network (VPN) connection to access resources on the main office network. The cable modem is connected to a Windows XP Professional computer named Pro1. You configure Internet Connection Sharing (ICS) on Pro1 to allow users in the branch office to use the VPN connection. ICS sets the network adapter to use the IP address 192. 168. 0. 1. Several sales representatives in the branch office use wireless network adapters to share files between their client computers. They need access to the VPN connection to upload sales reports to the main office. You install a wireless network adapter in Pro1 and configure it with the appropriate settings for the wireless LAN. The sales representatives who use the wireless LAN report that they cannot access the VPN connection. However, they are able to connect to resources in the branch office. Users on the wired network do not report any connectivity problems. The sales representatives need to be able to access the VPN. What should you do?

You are a help desk technician for your company. Susan is an executive. Because Susan travels frequently, she uses a Windows XP Professional portable computer that has a smart card reader. Susan asks you to configure her computer so that she can dial in to the company network when she is out of the office. Company security policy states that dial-in users must use a smart card when they connect to the network, and that the users must use the strongest form of data encryption possible. Company security policy also states that client computers must disconnect if the Routing and Remote Access server does not support both smart card
authentication and the strongest possible authentication. You need to configure the dial-up connection properties on Susan�s computer to dial in to the company network. Your solution must ensure that company security policies are enforced. Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)

You are the desktop administrator for your company. The company’s network consists of a single Active Directory domain. All client computers are Windows XP Professional computers that have manually configured IP addresses.A new user named Marc reports that he cannot connect to the network. All other users can connect to the network. You run IPconfig.exe on Marc’s computer, and you receive the following response. Windows IP Configuration
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix??. :
IP Address. . . . . . . . . . . . : 169. 254. 7. 216
Subnet Mask . . . . . . . . . . : 255. 255. 0. 0
Default Gateway . . . . . . . . :
You want to ensure that Marc can connect to the network. What should you do?

You are the administrator of 15 Windows XP Professional portable computers in the sales department of your company. The company network uses DHCP to configure the IP addresses of the portable computers when the computers are used in the office. Company policy allows the company portable computers to be connected to users’ home networks. The sales department reports that users who use home networks that have manually configured IP addresses are unable to connect the portable computers to their home networks. You want to ensure that users can connect portable computers to their home networks when they are at home and to the company network when they are in the office. You do not want to change the configuration of home computers on users’ home networks. You do not want to change the administrative privileges of the sales department users. What should you do?

You are the domain administrator for your company. Roaming profiles are enabled for all users in the sales department. Roaming profiles are stored on a server named Server1, in a shared folder named Profiles. Roger is a user in the sales department. Susan is Roger’s manager. Susan reports that Roger modifies his desktop settings, which results in the need for help desk assistance and in lost productivity for Roger. You want to ensure that Roger cannot modify his roaming profile. What should you do?