An administrator notices that an AIX partition can’t ping its default gateway. The LPAR is
connected to the network using Shared Ethernet Adapter (SEA).
A partial output from the entstat command displays:

Based on the output, what is the most likely cause of the problem?

A.
The Trunk Adapter parameter is set to True.

B.
The Port VLAN ID and VLAN Tag ID are different.

C.
IEEE 802.1Q support is disabled in the profile of the VIO Server.

D.
VLAN 812 is missing from the network switch configuration.