Network TroubleshootingQuestion 80 of 100
Two devices on the same subnet cannot communicate, and one shows a duplicate IP address error. What is the likely cause?
a.A routing loop
b.A DNS misconfiguration
c.An IP address conflict
d.An expired SSL certificate
Explanation
A duplicate IP address error indicates two devices have been assigned the same IP, causing an address conflict that disrupts communication. Resolving it means reassigning one device, often via DHCP reservation or corrected static settings. ARP entries may need clearing afterward.
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