| | And COP interface enable or disable | ${dut1} | ${dut1_if1} | enable
| | And COP interface enable or disable | ${dut2} | ${dut2_if2} | enable
| | Then Traffic should pass with no loss | ${perf_trial_duration} | ${rate}
| | And COP interface enable or disable | ${dut1} | ${dut1_if1} | enable
| | And COP interface enable or disable | ${dut2} | ${dut2_if2} | enable
| | Then Traffic should pass with no loss | ${perf_trial_duration} | ${rate}