| Suite Teardown | Tear down suite
| Test Setup | Setup test
| Test Teardown | Tear down test | packet_trace
| Suite Teardown | Tear down suite
| Test Setup | Setup test
| Test Teardown | Tear down test | packet_trace
| | And Initialize layer dot1q
| | And Initialize L2 bridge domain
| | Then Send IPv4 bidirectionally and verify received packets
| | And Initialize layer dot1q
| | And Initialize L2 bridge domain
| | Then Send IPv4 bidirectionally and verify received packets