Wonderful LuCD for the updated details. Thanks.

Actually the admin status and description are taken from the below output

PS C:\compaq> $esxcli = Get-EsxCli -VMhost 192.168.1.5 -V2

PS C:\compaq> $esxcli.network.nic.list.Invoke()

AdminStatus : Up

Description : Broadcom Corporation NetXtreme BCM5719 Gigabit Ethernet

Driver      : tg3

Duplex      : Half

Link        : Down

LinkStatus  : Down

MACAddress  : 3c:a8:2a:e7:a7:20

MTU         : 1500

Name        : vmnic0

PCIDevice   : 0000:03:00.0

Speed       : 0

Regards

Narayanan.