Referring to the exhibit, which statement is correct?
Exhibit:
VDX8770_3-131# sh port-c 123
LACP Aggregator: Po 123

Aggregator type: Standard
Ignore-split is enabled
Admin Key: 0123 – Oper Key 0123
Partner System ID – 0x0000,00-00-00-00-00-00
Partner Oper Key 0000
Member ports on rbridge-id 131:
Link: Te 131/2/16 (0x8318880086) sync: 0
VDX8770_3-131# show running-config interface Port-channel 123
interface Port-channel 123
vlag ignore-split
switchport
switchport mode trunk
switchport trunk allowed vlan add 10,30
switchport trunk tag native-vlan
spanning-tree shutdown
no shutdown
Exhibit:

A.
This interface has only VLANs 10 and 30 assigned.

B.
This interface will tunnel spanning-tree BPDUs.

C.
This is a vLAG.

D.
This interface has formed an LACP adjacency with the partner system.