You suspect a duplicate MAC address on a subnet. You want to display the MAC, errors, and statistics of the ge-0/0/0 interface.
Which command will accomplish this task?
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A. B. C. D.C
The correct answer is C. show interface ge-0/0/0 extensive will display the MAC, errors, and statistics of the ge-0/0/0 interface.
Explanation: A. show arp displays the ARP table, which maps IP addresses to MAC addresses. While it could potentially show a duplicate MAC address, it will not provide the MAC, errors, or statistics of a specific interface.
B. show Ethernet-switching table displays the MAC addresses learned by the Ethernet switching table, which are used to forward frames on a switch. This command could show the duplicate MAC address, but it will not provide the MAC, errors, or statistics of a specific interface.
C. show interface ge-0/0/0 extensive displays detailed information about the ge-0/0/0 interface, including the MAC address, errors, and statistics. This command will allow you to identify if there is a duplicate MAC address on the interface.
D. show interface terse displays a summary of the interfaces and their status. While this command could potentially show if there are errors on the interface, it will not provide the MAC address or statistics of the interface.
Therefore, the correct answer is C.