In a NSX-T Data Center environment, an administrator is observing low throughput and congestion between the Tier-0 Gateway and the upstream physical routers. Which two actions could address low throughput and congestion? (Choose two.) 

Answer options:

A. Configure a Tier-1 gateway and connect it directly to the physical routers.
B. Configure ECMP on the Tier-0 gateway.
C. Configure NAT on the Tier-0 gateway.
D. Deploy Large size Edge node/s.
E. Add an additional vNIC to the NSX Edge node.

BD