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Two devices on the same network are configured with the same MAC address. Which of the following is the easiest method to detect this problem?

Send an ARP message to the address and expect two ARP replays.

Issue a "show ip arp" to find the MAC with a conflicted address.

This is not possible because each device has a unique NIC with a unique MAC.

Use the command "show mac-address table" to find the repeated address.

Explanation

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