What is the recommended spanning tree protocol to use for all Layer 2 deployments in a branch office environment?
A. CST
B. RSPT
C. PVST
D. MISTP
E. Rapid PVST +
Answer: E
Question: 4
According to fundamental design principles, which location is best for implementing Cisco QoS policies?
A. hardware
B. software
C. Cisco 3900 Series Integrated Services Routers.running IOS software
D. WAN routers running IOS software
Answer: A
Question: 5
Which statement describes an advantage of the Layer 2 access model over the Layer 3 access model in the data center?
A. It enables NIC teaming.
B. It removes STP dependency.
C. It increases scalability.
D. It decreases convergence.
Answer: A
Question: 6
Which is the North American RIR for IPv4 addresses?
A. RIPE
B. ARIN
C. IANA
D. IEEE
E. APNIC
Answer: B

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