Huawei Cloud tenants use a dedicated line to interconnect the tenant data center and Huawei cloud data center. Now users can upload OBS data through a dedicated line. Which options are recommended without considering IP conflicts?
A . Dedicated line +NAT to access OBS
B . Dedicated line + VPC Endpoint visit OBS
C . Dedicated line + physical firewall visit 08S
D . Dedicated line + EIP to access OBS
Answer: B