| @{plugins_to_enable}= | dpdk_plugin.so
| ${osi_layer}= | L2
| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
| ${overhead}= | ${4}
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
| | And Add PCI devices to all DUTs
| | And Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 bridge domains with VLAN dot1q sub-interfaces in circular topology
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize L2 bridge domains with VLAN dot1q sub-interfaces in circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
| | Then Find NDR and PDR intervals using optimized search