多项选择题
You are the network administrator for your company. All servers run Windows Server 2003.
You configure the Routing and Remote Access service on a server named Server2. Server2 is connected to a modem pool and supports eight simultaneous inbound connections. You instruct remote users to dial in to Server2 from their home computers.The company’s written business policy states that the only client computer operating systems that should be supported for dial-up access are Windows 95， Windows 98， Windows 2000 Professional， and Windows XP Professional.You need to configure the remote access policy to support the most secure authentication methods possible. You want to enable only the necessary authentication methods based on the supported client computers that will be connecting.
Which authentication method or methods should you enable？（）
A.PAP
B.SPAP
C.CHAP
D.MS-CHAP Version 1
E.MS-CHAP Version 2
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单项选择题
You are the network administrator for Alpine Ski House. The network consists of two Active Directory domains. One domain is named alpineskihouse.com. A subsidiary company named Adventure Works has a domain named adventure-works.com. Both domains are in a single forest.A primary DNS server for alpineskihouse.com is located in the company’s Seattle office. A primary DNS server for adventure-works.com is located in the company’s Portland office. Both DNS servers are Windows Server 2003 computers.Each domain has three regional offices. Each regional office contains the following computers： （1）a secondary DNS server in its respective domain （2）a DHCP server （3）a recently installed Microsoft Internet Security and Acceleration （ISA） Server computer that connects the LAN to the Internet Company sales representatives visit the Seattle office， the Portland office， and all regional offices several times each month. All sales representatives use Windows XP Professional portable computers that are members of the alpineskihouse.com domain.You create an appropriate wpad.dat script file on each of the ISA servers in each regional office. On each DHCP server， you configure the 252 Proxy Autodiscovery option and the corresponding http：//ISAServerName/wpad.dat string value. Sales representatives report that they cannot access the Internet by using Internet Explorer when they visit an office that is in the adventure-works.com domain. You need to ensure that all users can access the Internet at all times. You want to use the minimum amount of administrative effort. What should you do？（）
A.Configure Windows XP Professional portable computers with the primary DNS suffix of adventure-works.com.
B.Configure the Advanced TCP/IP Settings setting on the Windows XP Professional portable computers with a DNS suffix for this connection setting of adventure-works.com.
C.On each DHCP server that is a member of the adventure-works.com domain， configure the 15 DNS Domain Name option to be adventure-works.com.
D.On the primary DNS server for the adventure-works.com domain， add an _http service service locator （SRV） resource record for each ISA server in the adventure-works.com domain. -
单项选择题
You are a network administrator for your company. The network consists of five Windows Server 2003 computers and 50 Windows XP Professional computers on a single subnet. On Sunday， another administrator installs a new firewall between the LAN and the company’s T1 Internet connection. The network is configured as shown in the exhibit. （Click the Exhibit button.） Local host names are resolved on the network by using a WINS server. All client computers are configured to use ISP1 for DNS name resolution.On Monday morning， users report that they are no longer able to access secure and nonsecure Internet Web sites.From a Windows XP Professional computer， you are able to succesfully perform the following tasks： Ping the IP addresses of Web servers on the Internet.Use Internet Explorer to open both secure and nonsecure Web sites by using an IP address in place of the URL. You run the nslookup command and attempt to resolve an Internet fully qualified domain name （FQDN）. You receive the following error message： *** [131.107.100.200] can’t find www.microsoft.com： No response from server > You need to use the minimum amount of administrative effort to provide users with the ability to browse Web sites on the Internet. What should you do？（）
A.Configure the firewall to allow traffic on TCP ports 80 and 443.
B.Configure the firewall to allow traffic on TCP port 53 and UDP port 53.
C.Install and configure the DNS service on one of the local servers.
D.Install and configure Microsoft Internet Security and Acceleration （ISA） Server on one of the local servers. -
单项选择题
You are the network administrator for your company.You work in the company’s branch office in Chicago. The network in your office consists of 40 Windows XP Professional desktop computers and one Windows Server 2003 computer named Server1. Server1 connects to the Internet through a 512-Kbps leased line. The main office of the company is in Seattle.Users of the desktop computers in the Chicago office are developers who are developing a new software product. You want these users to place daily builds of the product in a shared folder on Server1. You want developers in the Seattle office to be able to download the daily builds from Server1 by using FTP.You install IIS on Server1 and configure the FTP site so that it is available to the developers in the Seattle office. However， when you monitor inbound Internet connection attempts to Server1， you notice many attempted HTTP connections.You want to secure Server1 so that it is not susceptible to malicious Internet users. Server1 must also connect to the Internet to use Windows Update and to download virus definition updates. You do not want to purchase additional hardware or software. What should you do on Server1？（）
A.Enable Internet Connection Sharing （ICS）.
B.Configure port filtering on the network adapter to allow only TCP port 80 and TCP port 21.
C.Enable Internet Connection Firewall （ICF） and create a service setting in the Internet Connection Firewall settings that allows Internal and external TCP port 21 to Server1 internal and external TCP port 80 to Server1
D.Enable Internet Connection Firewall （ICF） and select the FTP Server check box in the Services tab. Enter Server1 as the server hosting the FTP services.
