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