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2017 Nov Cisco Official New Released 642-996
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Designing Cisco Data Center Unified Fabric

Question No: 91

Which item uses TCP as a block I/O transport?

  1. NFS v4

  2. HyperTransport

  3. AoE

  4. FCoE

  5. CIFS

  6. iSCSI

Answer: F

Question No: 92

Which option is a feature of warm standby mode in disaster recovery?

  1. The applications at the secondary data center are usually ready to start.

  2. The backup data center has some applications running actively and some traffic processing the service tasks.

  3. The time to recover, also known as Recovery Time Objective, for this scenario can require up to several weeks.

  4. Offer the transparent operation and zero disruption required for business continuity.

Answer: A

Question No: 93

After a recent acquisition, you have been asked to merge two SANs into one. Which SAN topology is Cisco recommended?

  1. Core-Edge

  2. Edge-Core-Edge

  3. Core Access

  4. Collapsed Core

  5. Collapsed Core-Edge

Answer: B

Question No: 94

Which tool is used to manage NX-OS devices and features like vDC and vPC?

  1. Cisco ANM

  2. Flexible NetFlow

  3. Cisco Prime LMS

  4. Cisco Prime DCNM for LAN

  5. Cisco Prime DCNM for SAN

  6. Cisco VNMC

Answer: D

Question No: 95

What documents are not typically an output that is deliverable from the design phase?

  1. high-level design

  2. site requirements specification

  3. troubleshooting procedures

  4. migration plan

Answer: C

Question No: 96

Access layer switches are located as which type of design to provide network connectivity to servers that are installed in rack?

  1. ToR design

  2. MoR design

  3. EoR design

  4. ILR

Answer: A

Question No: 97

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Select two items that represent features of the Access layer in the Data Center 3-layer design. (Choose two)

  1. High-speed Layer 3 switching

  2. First-Hop Routing Protocols

  3. Demarcation point between static and dynamic routing protocols

  4. QoS Marking

E. 802.1X

Answer: D,E

Question No: 98

Which of the following is true with respect to Cisco Adapter FEX?

  1. Cisco Adapter FEX is only supported on vSwitch.

  2. Cisco Adapter FEX enables the server adapter to be logically partitioned into multiple vNICs.

  3. Cisco Adapter FEX does not provide architectural flexibility.

  4. Cisco Adapter FEX increases the number of cables in the data center.

Answer: B

Question No: 99

Which three options does Cisco Data Mobility Manager provide? (Choose three.)

  1. can change the migration rate to shorten windows during low traffic hours or minimize interference

  2. brings the need for multiple migration solutions

  3. moves from a smaller logical unit number to a larger LUN

  4. manages all capabilities from an easy-to-use GUI

  5. manages all capabilities from CLI

  6. can change the migration rate to shorten windows during high traffic hours or maximize interference

  7. manages some capabilities from an easy-to-use GUI

Answer: A,C,D

Question No: 100

Which protocol can you use to automate the process of provisioning new devices in a data center?

A. LISP B. LACP C. PAgP D. LDP E. POAP

Answer: E

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