Which two command sequences must be configured on a switch to establish a Layer 3 EtherChannel with an open-standard protocol? (Choose two.)

A. interface GigabitEthernet0/0/1
channel-group 10 mode auto
B. interface GigabitEthernet0/0/1
channel-group 10 mode on
C. interface port-channel 10
no switchport
ip address 172.16.0.1 255.255.255.0
D. interface GigabitEthernet0/0/1
channel-group 10 mode active
E. interface port-channel 10
switchport
switchport mode trunk