Given a host with two NICs assigned to a N1k profile，which topologies are suitable for this type of configuration （） port-profile type Ethernet name VM-Data  vmware port-group  switchport mode trunk  switchport allowed vlan 400-410  channel-group auto mode active  no shut   state enabled      

• A、 Cisco UCS fabric interconnects
• B、 Pair of N5K’s in VPC
• C、 Standalone N5K
• D、 Pair of N5K’s in non-VPC
• E、 Cisco Catalyst 6000 Switch in VSS