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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?
Issue a "show ip arp" to find the MAC with a conflicted address.
Use the command "show mac-address table" to find the repeated address.
This is not possible because each device has a unique NIC with a unique MAC.
Send an ARP message to the address and expect two ARP replays.
A MAC address is universally unique. It is not possible to have two devices with the same MAC address. For more information refer to: http://en.wikipedia.org/wiki/MAC_address
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