I am a beginner in networking.
Is there a way to perform a soft loop on ethernet interface on router for testing RFC2544 with a tester?
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Not sure what is the objective here. - i did Long Long ago as i remember, not sure the outcome.
To create a loopback plug, cross pin 1 (TX+) and pin 3 (RX+) together, and cross pin 2 (TX-) and pin 6 (RX-) together
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