~ # esxcfg-nics -l
Name PCI Driver Link Speed Duplex MAC Address MTU Description
vmnic0 0000:01:00.00 bnx2 Up 1000Mbps Full f0:4d:a2:3f:fe:99 1500 Broadcom Corporation Broadcom NetXtreme II BCM5709 1000Base-T
vmnic1 0000:01:00.01 bnx2 Up 1000Mbps Full f0:4d:a2:3f:fe:9b 1500 Broadcom Corporation Broadcom NetXtreme II BCM5709 1000Base-T
vmnic2 0000:02:00.00 bnx2 Up 1000Mbps Full f0:4d:a2:3f:fe:9d 1500 Broadcom Corporation Broadcom NetXtreme II BCM5709 1000Base-T
vmnic3 0000:02:00.01 bnx2 Up 1000Mbps Full f0:4d:a2:3f:fe:9f 1500 Broadcom Corporation Broadcom NetXtreme II BCM5709 1000Base-T
vmnic4 0000:06:00.00 igb Up 1000Mbps Full 90:e2:ba:2e:25:f4 1500 Intel Corporation 82576 Gigabit Network Connection
vmnic5 0000:06:00.01 igb Up 1000Mbps Full 90:e2:ba:2e:25:f5 1500 Intel Corporation 82576 Gigabit Network Connection
~ # ethtool -i vmnic0
driver: bnx2
version: 2.2.3d.v55.2
firmware-version: 6.2.12 bc 5.2.3 NCSI 2.0.11
bus-info: 0000:01:00.0