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Q11. Which VPN technology supports dynamic creation of spoke-to-spoke VPN tunnels to provide a scalable design?
A. IPsec
B. GRE over IPsec
C. DMVPN
D. GRE
Answer: C
Q12. What are the three configuration requirements for implementing Modular QoS on a router? (Choose three.)
A. CoS
B. class map
C. precedence
D. service policy
E. priority
F. policy map
Answer: B,D,F
Q13. The Cisco Nexus 1000V is intended to address which disadvantage of the VMware vSphere solution?
A. Inability to deploy new functional servers without requiring physical changes on the network
B. Complexity added by the requirement for an ESX host for each virtual machine
C. Network administrators lack control of the access layer of the network
D. To increase the number of physical infrastructure and the virtual machines that can be managed
Answer: C
Q14. Which statement about IPS and IDS solutions is true?
A. IDS and IPS read traffic only in inline mode.
B. IDS and IPS read traffic only in promiscuous mode.
C. An IDS reads traffic in inline mode, and an IPS reads traffic in promiscuous mode.
D. An IDS reads traffic in promiscuous mode, and an IPS reads traffic in inline mode.
Answer: D
Q15. The requirement for high availability within the Data Center network may cause the designer to consider which one of the following solutions?
A. Construct a hierarchical network design using EtherChannel between a server and two VDCs from the same physical switch
B. Utilize Cisco NSF with SSO to provide intrachassis SSO at Layers 2 to 4
C. Define the Data Center as an OSPF NSSA area, advertising a default route into the DC and summarizing the routes out of the NSSA to the Campus Core
D. Implement network services for the Data Center as a separate services layer using an active/active model that is more predictable in failure conditions
Answer: B
Q16. What is the latest Cisco high-availability solution?
A. VRRP
B. HSRP
C. VSS
D. GLBP
Answer: C
Q17. A network administrator wants to provide high availability in a data center environment by making sure that there is no reconvergence of Layer 2 and Layer 3 protocols when there is a Layer 3 switch failure..Which Cisco Nexus feature fulfills this purpose?
A. ISSU
B. VSS
C. vPC
D. MEC
Answer: C
Q18. Which statement about Fibre Channel communications is correct?
A. N_Port to N_Port connections use logical node connection points.
B. Flow control is only provided by QoS.
C. It must be implemented in an arbitrated loop.
D. Communication methods are similar to those of an Ethernet bus.
Answer: A
Q19. There are 3 steps to confirm whether a range of IP addresses can be summarized. Which of the following is used in each of these 3 steps?
A. The first number in the contiguous block of addresses
B. The last number in the contiguous block of addresses
C. The size of the contiguous block of addresses
D. The subnet mask of the original network address
Answer: C
Q20. Which protocol is required for end-to-end signaling in an IntServ QoS architecture?
A. RSVP
B. DSCP
C. ToS
D. LLQ
E. DiffServ
Answer: A
