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Follow traffic from the endpoint through each device, protocol, and service in the path.
Block 1 of 1Compare Main distribution frame · Intermediate distribution frame · Uninterruptible power supply · Power distribution unit
Current · 15 min
Compare Main distribution frame · Intermediate distribution frame · Uninterruptible power supply · Power distribution unit
Optional concept notes
Main distribution frame
Serves as the primary building telecommunications cross-connect location.
Intermediate distribution frame
Connects a local floor or area back to the MDF.
Uninterruptible power supply
Provides temporary battery power and power conditioning during an outage.
Power distribution unit
Distributes electrical power to multiple rack-mounted devices.
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Sketch a small network or packet path. Predict the expected state, introduce one fault, and identify the observation that isolates it.
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