Which statement about scalability in Cisco OTV is true?
A. The control plane avoids flooding by exchanging MAC reachability.
B. IP-based functionality provides Layer 3 extension over any transport.
C. Any encapsulation overhead is avoided by using IS-IS.
D. Unknown unicasts are handled by the authoritative edge device.
Answer:A
Which statement about scalability in Cisco OTV is true?
A. The control plane avoids flooding by exchanging MAC reachability. B. IP-based functionality provides Layer 3 extension over any transport. C. Any encapsulation overhead is avoided by using IS-IS. D. Unknown unicasts are handled by the authoritative edge device.
Explanation: Cisco calls the underlying concept of OTV traffic forwarding "MAC routing", since it behaves as if you are routing