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Exam 70-743 topic 1 question 124 discussion

Actual exam question from Microsoft's 70-743
Question #: 124
Topic #: 1
[All 70-743 Questions]

Note: This question is part of a series of questions that use the same or similar answer choices.
An answer choice may be correct for more than one question in the series.
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Information and details provided in a question apply only to that question.
Your network contains Windows and non-Windows devices.
You have a DHCP server named Server1 that has an IPv4 scope named Scope1.
You need to prevent a client computer that uses the same name as an existing registration from updating the registration.
What should you do?

  • A. From the properties of Scope1, modify the Conflict detection attempts setting.
  • B. From the properties of Scope1, configure Name Protection.
  • C. From the properties of IPv4, configure the bindings.
  • D. From IPv4, create a new filter.
  • E. From the properties of Scope1, create an exclusion range.
  • F. From IPv4 run the DHCP Policy Configuration Wizard.
  • G. From Control Panel, modify the properties of Ethernet.
  • H. From Scope1, create a reservation.
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Suggested Answer: F 🗳️
References: https://technet.microsoft.com/en-us/library/hh831538(v=ws.11).aspx
by tfctpa at May 17, 2019, 2:25 p.m.

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Jul1us
3 years, 10 months ago
The correct one is B (only). Here is why: “Name Protection is based on the DHCID support to the DHCP server, and support for the new DHCID RR (Resource Record) to Microsoft DNS. In addition, support for DUID will be added to the IPv4 registration on the DHCP client. Note this feature prevents name squatting due to non-Windows OS machines, for example servers with Mac OS, various Linux, and other variants of non Windows operating systems. In case of Windows OS machines it would not be an issue, as administrators can leverage upon Active Directory ACL functionality to limit access rights to a name to a particular user/machine and thus prevent name squatting. ”
upvoted 1 times
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plmmsg
4 years, 4 months ago
B. https://www.examtopics.com/discussions/microsoft/view/7901-exam-70-741-topic-1-question-127-discussion/
upvoted 3 times
JSMM
4 years, 1 month ago
https://mizitechinfo.files.wordpress.com/2014/08/39.png
upvoted 1 times
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MelvinJohn
4 years, 4 months ago
B -- DHCP Scope properties > DNS tab, Configure DHCP name protection > check Enable Name Protection.
upvoted 1 times
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Nane
4 years, 11 months ago
I think: From the properties of Scope1, configure Name Protection
upvoted 2 times
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Marz
5 years, 4 months ago
Name protection can also be configured from Policy https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/dn425039(v%3Dws.11)#settings
upvoted 2 times
jamiescyclops
5 years, 4 months ago
This only applies for non-Windows machines.
upvoted 1 times
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tfctpa
5 years, 6 months ago
Correct answer is: Configure the properties on scope1 https://www.zubairalexander.com/blog/configuring-name-protection-on-a-dhcp-server-to-prevent-name-squatting/
upvoted 2 times
jamiescyclops
5 years, 4 months ago
This only applies for non-Windows machines.
upvoted 1 times
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