Q1 Single choice Flag Which statement is true regarding Layer 3 underlay fabric networks? A Layer 3 underlay fabric networks can only be used across public networks B Layer 3 underlay fabric networks rely on IPsec tunnels to interconnect tenants C Layer 3 underlay fabric networks rely on Layer 2 loop prevention protocols D Layer 3 underlay fabric networks are more scalable than Layer 2 fabric underlay networks Correct answer