AZ-802 · Networking · Networking | Manage IP addressing in on-premises and hybrid scenarios

Practice question 486 of 506 · hard

A readdressed branch printer should receive a reserved address, but it obtains a dynamic address from the old subnet. The reservation's client identifier matches the printer. A relay serves the branch. Which evidence should you check next?

Choose the single best answer.

A.The relay's interface information and the matching DHCP scope used for that request
B.Change DHCP option 003 for the new scope and assume that option chooses the allocation scope for incoming relayed requests
C.Extend the printer lease duration and assume it causes the new-subnet reservation to override relay subnet selection
D.Confirm only that the new scope has free addresses, without checking which subnet the relay requests

Show the answer and explanation

✓ Correct answer

The relay's interface information and the matching DHCP scope used for that request

Check relay GIADDR and any option 82 link-selection suboption, and identify the matching allocation scope. A correct client identifier in a different scope cannot override wrong subnet selection. Lease duration does not choose the subnet; option 003 is supplied after allocation, not used as the relay selector; free capacity in the new scope does not prove that requests select it.

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