READ Free Dumps For Microsoft- 70-270
| Question ID 11242 | ABC.com has hired you as a network administrator. All client computers run Windows XP
Professional.
A computer named ABC-WS125 is connected to the Internet via an ADSL connection that is
configured with a static IP address obtained from your Internet Service Provider (ISP). Internet
access to the other client computers is provided by ABC-WS125 via Internet Connection Sharing
(ICS). You also configured the ABC-WS125 Windows Firewall accordingly and you check that it is
able to ping internet domains and websites.
You check and discover that the other client computers are able to ping ABC-WS125.
However, other users complain that they do not get any response when they execute the ping
connectivity test to the internet, how can you solve the problem?
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| Option A | You should clear the Allow incoming echo requests on the ICMP tab.
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| Option B | You should clear the Web server (HTTP) check box on the Services tab.
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| Option C | You should enable the Internet Control Message Protocol (ICMP) echo requests by making the
necessary modifications to the Firewall.
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| Option D | You should deselect the Web server (HTTP) setting in the Services tab of Internet connection
firewall.
|
| Correct Answer | C |
Explanation Explanation: You make use of the ping command to test connectivity. The ping command uses Internet Control Message Protocol (ICMP) echo requests to test connectivity between computers. The ping test is failing in this case because the Internet Control Message Protocol (ICMP) echo requests are being blocked by the Windows firewall. We can solve this problem by configuring the firewall to allow Internet Control Message Protocol (ICMP) echo requests. Reference: Lisa Donald & James Chellis, MCSA/MCSE: Windows XP Professional Study Guide Second Edition, Sybex Inc., Alameda, 2003, pp. 470-471
| Question ID 11243 | You employed as the administrator for ABC.com. All servers on the network run Windows Server
2000 and the client computer Windows XP Professional with Service Pack 2 (SP2). A ABC.com user named Kara Lang is assigned a computer named ABC-WS25 and configured
with Remote Deskptop.. Kara Lang complained that she is unable to access ABC-WS25 when
using Remote Desktop.
However the configuration dialog box appears to be inaccessible when trying to setup the
Windows Firewall to allow the Remote Desktop Protocol (RDP).
Which actions would you take to enable the user to connect to ABC-WS25 when using Remote
Desktop without modifying the computer configuration of Kara Lang? (Choose TWO. Each answer
forms part of the solution.)
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| Option A | You should configure the domain Group Policy objects (GPOs).
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| Option B | You should select the Allow incoming echo requests setting on the ICMP tab.
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| Option C | You should modify the TCP/IP properties.
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| Option D | You should enforce the No exceptions Windows Firewall policy not to be applicable on ABCWS25.
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| Option E | You should disable Windows Firewall on ABC-WS25.
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| Correct Answer | C |
Explanation Explanation: There is a GPO setting effective on the computer that sets the firewall in a On with no exceptions state. Disable this policy or create a new policy that overrides these settings to allow exceptions in the firewall rules.