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.
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单项选择题
You are the network administrator for your company. The network consists of a single Active Directory domain. The domain contains 25 Windows Server 2003 computers and 6，000 Windows XP Professional computers.The written company security policy states that network traffic to Web servers must be audited on a regular basis. A server named Server1 is configured as a Web server on the company’s intranet. You install Network Monitor Tools from a Windows Server 2003 product CD-ROM on Server1.You run Network Monitor on Server1 for three hours. When you stop the network capture， you see that Network Monitor captured over 40，000 frames. As you look at the captured frames， you notice that an extremely large number of TCP connection requests have all come from the 131.107.0.1 IP address.In Network Monitor， you need to view only the frames for network traffic that are captured between Server1 and the 131.107.0.1 IP address. What should you do？（）
A.Create an Address Capture filter for all network traffic between Server1 and the 131.107.0.1 IP address.
B.Create a Find Frame Expression filter for network traffic captured between Server1 and the 131.107.0.1 IP address.
C.Create an Address Display filter for all network traffic captured between Server1 and the 131.107.0.1 IP address.
D.Create a Pattern Match capture trigger for the 131.107.0.1 IP address. -
单项选择题
You are the network administrator for your company. The network consists of a single Active Directory domain. The domain contains Windows Server 2003 computers and Windows XP Professional computers. You configure a server named Server1 to be a file server. The written company security policy states that you must analyze network traffic that is sent to and from all file servers.You need to capture file-transfer network traffic that is being sent to and from Server1. You install Network Monitor Tools from a Windows Server 2003 product CD-ROM on a server named Server2， which is on the same network segment as Server1.You run Network Monitor on Server2. However， Network Monitor captures only network traffic that is sent to and from Server2. You need to capture all network traffic that is sent to and from Server1. What should you do？（）
A.Install the Network Monitor driver on Server1. Run Network Monitor on Server2 to capture network traffic.
B.Open Network Monitor on Server2 and create a capture filter to enable the capture of all protocols. Run Network Monitor to capture network traffic.
C.Install Network Monitor Tools on Server1. Run Network Monitor to capture network traffic.
D.Open Network Monitor on Server2 and increase the capture buffer from 1 MB to 20 MB in size. Run Network Monitor to capture network traffic. -
单项选择题
You are the network administrator for your company. A Windows Server 2003 computer named Router11 is used to connect the network to the Internet.You find out that some computers on the network are infected with a worm， which occasionally sends out traffic to various hosts on the Internet. This traffic always uses a certain source TCP port number.You need to identify which computers are infected with the worm. You need to configure a solution on Router11 that will perform the following two tasks： （1）Detect and identify traffic that is sent by the worm. （2）Immediately send a notification to a network administrator that the infected computer needs to be repaired. What should you do？（）
A.Configure a WMI event trigger.
B.Configure a Network Monitor capture filter.
C.Configure a Network Monitor trigger.
D.Configure a System Monitor alert.
