642-997 Sample Question

QUESTION No:1

Which statement about Cisco FabricPath is true?

A.It is the best solution for interconnecting multiple data centers.
B. It optimizes STP throughout the Layer 2 network.
C.It is a simplified extension of Layer 3 networks across a single data center.
D.The Cisco FabricPath domain appears as a single STP bridge, where each edge port uses the same MAC address.

 Answer: D

QUESTION No:2

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