640-916 Exam - Introducing Cisco Data Center Technologies - DCICT

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Q1. In a large enterprise, which two SAN switches are ideal core switches for providing high availability? (Choose two.) 

A. Cisco Nexus 5548 

B. Cisco MDS 9710 

C. Cisco MDS 9509 

D. Cisco Nexus 7028 

E. Cisco MDS 9222i 

Answer: B,C 

Q2. Which three Cisco Nexus 2000 Series Fabric Extenders include four 10GE fabric connections to the upstream switch? (Choose three.) 

A. 2148T 

B. 2224T 

C. 2248T 

D. 2248TP 

E. 2232PP 

F. 2232TM 

Answer: A,C,D 

Q3. What are three advantages to running FabricPath in the data center over using Spanning Tree? (Choose three.) 

A. provides multichassis EtherChannel capabilities 

B. improves convergence times 

C. uses TTL field to provide loop mitigation 

D. allows every switch to send BPDUs to each other to ensure the L2 topology is synchronized 

E. has L2 multipath forwarding capabilities 

F. uses 802.1q trunks to ensure VLANs are propagated through the topology 

Answer: B,C,E 

Q4. An engineer implemented a new VSAN and examined the F-mode trunks connecting an upstream switch. The engineer noticed that the new VSAN is stuck in initializing. Which two options explain why this is happening? (Choose two.) 

A. The new VSAN has not been configured in the upstream switch. 

B. A device has not attempted to log in to the new VSAN across the trunk. 

C. Only the primary VSAN lists as active while subordinate VSANs stay initializing. 

D. The trunk must be disabled and re-enabled to join the new VSAN. 

E. Only the secondary VSAN lists as active while primary VSANs stay initializing. 

Answer: A,B 

Q5. What is the purpose of the Destination VIF field in the VNTag header? 

A. identify the physical satellite port on a Cisco Nexus 2000 Series fabric extender 

B. identify the virtual satellite port on a Cisco Nexus 2000 Series fabric extender 

C. identify the physical satellite port on a Cisco Nexus 7000 Series Switch 

D. identify the fabric port on a Cisco Nexus 2000 Series fabric extender 

Answer:

Q6. Which is the default Predictor in the Cisco ACE 4710 Appliance? 

A. least loaded 

B. round robin 

C. hash cookie 

D. least bandwidth 

E. least connections 

Answer:

Q7. OTSPOT 

Answer:  

Q8. What two fields must be filled out to complete the installation of the Nexus 1000v virtual switching environment? (Choose two.) 

A. Domain ID 

B. Telnet Server 

C. Administrator Password 

D. TFTP Server 

E. SNMP Community String 

Answer: A,C 

Q9. Which two models of Cisco WAAS can be integrated into the Cisco 4000 Series ISR routers? (Choose two.) 

A. ISR-WAAS 

B. vWAAS on Cisco UCS E-Series 

C. WAAS Express Cisco UCS E-Series 

D. vWAAS on Cisco UCS B-Series 

E. WAE-7341 

Answer: A,B 

Q10. Which two switches does Cisco recommend for small and medium-sized organizations to provide a cost-effective solution for the Fibre Channel SAN edge? (Choose two.) 

A. Cisco MDS 9250i 

B. Cisco MDS 9506 

C. Cisco MDS 9148 

D. Cisco MDS 9509 

Answer: A,C