What is the purpose of creating a DHCP reservation?

To shorten the lease duration for a client

To provide DNS updates for a client

To exclude IP addresses from being leased

To ensure a specific device always receives the same IP address

A DHCP scope is running out of addresses. You need to temporarily allow more clients to obtain addresses without changing the subnet mask. What is the most appropriate action?

Expand the scope's end address beyond the subnet's valid range.

Reduce the lease duration to free up addresses more quickly.

Increase the lease duration so addresses are held longer.

Create a second scope on the same subnet with a different range.

A network printer has a DHCP reservation, but after replacing its network card, the printer receives a different IP address. What is the most likely cause?

The DHCP server is not authorized

The lease duration is too short

The DHCP scope is out of addresses

The reservation is tied to the old MAC address

Your hybrid environment uses IPAM to manage on-premises DHCP and DNS servers. You are migrating some workloads to Azure and need to ensure that IPAM continues to provide accurate utilization data for on-premises subnets. You have a site-to-site VPN to Azure. What is the best approach?

Deploy IPAM in Azure and manage on-premises servers remotely.

Continue to use IPAM on-premises and ensure it discovers all on-premises DHCP and DNS servers.

Keep IPAM on-premises and periodically update utilization data manually.

Replace IPAM with Azure Network Watcher for on-premises monitoring.

Microsoft Certified:Windows Server Hybrid Administrator Associate

Domain 4Objective 2

Manage IP Addressing in On-Premises and Hybrid Scenarios AZ-800 Practice Questions (Page 6)

Part of the Implement and manage an on-premises and hybrid networking infrastructure domain, which accounts for 15–20% of the AZ-800 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~6–13 in this domain), expect 2–4 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)

32questions here

7free pages

10concepts

15–20%of the exam

Questions 26–30

26foundation · easy
Which identifier is used to create a DHCP reservation for a client?
Select an answer first
27foundation · easy
What is the purpose of creating a DHCP reservation?
Select an answer first
28application · medium
A DHCP scope is running out of addresses. You need to temporarily allow more clients to obtain addresses without changing the subnet mask. What is the most appropriate action?
Select an answer first
29foundation · easy
A network printer has a DHCP reservation, but after replacing its network card, the printer receives a different IP address. What is the most likely cause?
Select an answer first
30expert · hard
Your hybrid environment uses IPAM to manage on-premises DHCP and DNS servers. You are migrating some workloads to Azure and need to ensure that IPAM continues to provide accurate utilization data for on-premises subnets. You have a site-to-site VPN to Azure. What is the best approach?
Select an answer first

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