NIC Full duplex Status

Dear All,

May anyone share me with this issue?

Currently I have T4-4 which running with Oracle VM for SPARC, when I used the dladm show-dev command on the control domain it shown me:

root@pldm # dladm show-dev
vsw0            link: up        speed: 100   Mbps       duplex: full
e1000g0         link: up        speed: 100   Mbps       duplex: full
e1000g1         link: unknown   speed: 0     Mbps       duplex: unknown
e1000g2         link: unknown   speed: 0     Mbps       duplex: unknown
e1000g3         link: unknown   speed: 0     Mbps       duplex: unknown

BUT in the guest domain it shown me:

bash-3.2# dladm show-dev
vnet0           link: up        speed: 0     Mbps       duplex: unknown

I were assign the e1000g0 to guest domain.