Because a DHCP client receives its IP configuration dynamically, which Windows utility should you use to read and verify the current network configuration on that client?
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APING
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BTRACERT
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CARP
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DIPCONFIG
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ENone of the above
Answer
Correct Answer: IPCONFIG
Explanation
Introduction / Context: DHCP environments assign IP parameters automatically, so technicians must inspect what the client actually received. Windows provides a built-in tool for this purpose.
Given Data / Assumptions:
- OS: Windows workstation.
- DHCP assigns IP address, mask, gateway, and DNS.
- Goal: read and verify the live configuration.
Concept / Approach: The ipconfig command displays current adapter settings. With the /all flag, it shows lease info, DHCP server, DNS servers, and whether DHCP is enabled. It is the definitive first check for configuration on Windows.
Step-by-Step Solution:
1) Open Command Prompt.2) Run: ipconfig /all.3) Review IPv4 address, subnet mask, default gateway, DNS servers, DHCP server, and lease times.4) If incorrect or stale, use ipconfig /release and ipconfig /renew to refresh.Verification / Alternative check: After renew, run ipconfig /all again and compare. Optionally ping default gateway to verify reachability.
Why Other Options Are Wrong:
PING checks reachability only; it does not list configuration.TRACERT shows path to a destination, not local settings.ARP displays MAC-to-IP mappings cached locally, not full DHCP parameters.“None of the above” is wrong because IPCONFIG is correct.Common Pitfalls: Forgetting /all, misreading virtual adapters, and overlooking that VPNs or vSwitches may add multiple interfaces.
Final Answer: IPCONFIG.