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The command "show interface []" has been issued on layer 2 Switch "SW1". Which of the following command output information cannot be used to diagnose a switch port problem?
Collisions
Port speed
Input errors
IP Address
Port State
To diagnose switch port problems, use counters such as port speed, port state, collisions and input errors. A layer 2 switch cannot be configured an IP address in its port, only Layer 3 devices.
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