300-320 Exam - ARCH Designing Cisco Network Service Architectures

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New Cisco 300-320 Exam Dumps Collection (Question 11 - Question 20)

Q11. Which virtualization technology allows for HSRP protocol to be used in the active/active configuration where both HSRP Layer 3 devices can forward network traffic?

A. OTV

B. VSS

C. vPC

D. VDC

Answer: C


Q12. What are two advantages of a L2 looped data center design model? (Choose two.)

A. promotes Layer 2 high availability

B. prevents VLAN propagation

C. allows sharing of service modules

D. eliminates the use of STP

E. improves data transfer speeds

Answer: A,C


Q13. Refer to the exhibit.

Which statement about the ASA is true?

A. The management interface is reachable only from VLAN 30.

B. The management interface is reachable only from VLAN 40.

C. It is running in transparent mode.

D. It is running in routed mode.

Answer: C


Q14. Which technology extends Layer 2 LANs over any network that supports IP?

A. OTV

B. VSS

C. vPC

D. VLAN

Answer: A


Q15. Which three Layer 2 access designs have all of their uplinks in an active state? (Choose three.)

A. Flex Links

B. loop-free U

C. looped square

D. looped triangle

E. loop-free inverted U

Answer: B,C,E


Q16. Which IPv6 transition model should be utilized when two or more independent transition mechanisms are required?

A. tunneling

B. dual stack

C. service block

D. hybrid

E. manual

Answer: D


Q17. Which routing protocol provides the fastest convergence and greatest flexibility within a campus environment?

A. OSPF

B. IS-IS

C. BGP

D. EIGRP

Answer: D


Q18. Which technology allows centralized storage services to be shared across different VSANs?

A. IVR

B. FSPF

C. FICON

D. SANTap

Answer: A

Explanation:

IVR = InterVSAN Routing


Q19. Which option describes the effect of using softphones instead of VoIP handsets on QoS implementation for the voice traffic?

A. It provides a Layer 2 CoS marking in the frames that can be used for QoS implementation.

B. Using softphones means that 802.1Q tagging must be configured between the PC and the switch.

C. The voice traffic of softphones is mixed with data traffic of PC on the access VLAN.

D. By using softphones, the implementation of a QoS depends only on trusting DSCP markings set by the PC.

Answer: C


Q20. 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


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