Which statement is correct about overlay network?
A. An overlay network requires an OSPF area.
B. An overlay network must have switches interconnected in a spineleaf implementation
C. An overlay network uses tunneling technologies
D. An overlay network requires the CLOS architecture
Answer:C
Which statement is correct about overlay network?
A. An overlay network requires an OSPF area. B. An overlay network must have switches interconnected in a spineleaf implementation C. An overlay network uses tunneling technologies D. An overlay network requires the CLOS architecture