642-996 Latest Exam (Aug 2018)

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August 22, 2018

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Designing Cisco Data Center Unified Fabric

Question No: 21

What is one of the benefits within a Cisco Data Center Network Manager (DCNM)?

  1. supports software upgrade and downgrade on the Nexus 1000

  2. supports graphical management of FabricPath on the Nexus 7000

  3. supports VDC management on the Nexus 5000

  4. supports configuration backup and restore on the Nexus 1000

Answer: B

Question No: 22

Which two Cisco Unified Fabric aggregation layer devices can run a full Fibre Channel Forwarder?

(Choose two.)


CiscoMDS 9000 Series


Cisco Nexus 3000 Series


Cisco Catalyst 6500 Series


Cisco Nexus 7000 Series


Cisco Nexus 5500 Series

Answer: D,E

Question No: 23

Refer to the exhibit.

Dumps4Cert 2018 PDF and VCE

Assume that all deployed switches are with Supervisor 1 and M-Series line cards. Which statement about the implementation of Cisco FabricPath in the core at sites S1 and S2 is true?

  1. Site S3 should also have FabricPath implemented to ensure optimal traffic flows.

  2. An upgrade to Supervisor 2E is required for FabricPath support.

  3. Installation of additional linecards such as F2 or F2e linecards is required.

  4. OTV and FabricPath cannot coexist on the same switch due to differences in frame formats.

Answer: C

Question No: 24

Which two options are requirements to implement the Route Health Injection feature in a data center? (Choose two.)


a Layer 2 connection between the service chassis and the aggregation switch


firewall services enabled on a Cisco Catalyst 6500 Series Switch


a routing protocol configured between the service chassis and the aggregation switch


integrated services enabled on a Cisco Nexus 5000 Series Switch


integrated services enabled on a Cisco Catalyst 6500 Series Switch

Answer: A,E

Question No: 25

Your customer has asked you to recommend a data center storage design that includes Multihop

FCoE for 400 database servers running on Cisco UCS C460M2 Rack Servers with Cisco UCS VIC 1225. Which of these server connectivity options are Cisco recommended for scalability and costeffectiveness?


Server gt; Cisco Nexus 5548UP gt; Cisco Nexus 7018 gt; CISCO MDS9500


Server gt; Cisco Nexus 4001i gt; Cisco Nexus 7018 gt; CISCO MDS 9500


Server gt; Cisco Nexus 2232PP gt; Cisco Nexus 7018 gt; CISCO MDS 9500


Server gt; Cisco Nexus 3548 gt; Cisco Nexus 7018 gt; CISCO MDS 9500

Answer: C

Question No: 26

Which three options are benefits of Small Computer System Interface? (Choose three.)

  1. SCSI transport protocol that operates over TCP

  2. Suitable for data center applications

  3. Requires stateful gateway

  4. Applicable for smaller environments (small and medium-sized businesses [SMBs])

  5. Requires stateless gateway

  6. SCSI transport protocol that operates over UDP

Answer: A,C,D

Question No: 27

When designing a collapsed core data center, which two technologies are used to virtualize the core and aggregation layers? (Choose two.)

  1. FCoE

  2. LISP

  3. HSRP

  4. VDC

  5. VRF

Answer: D,E

Question No: 28

Which two platforms are supported by using the Cisco Prime Data Center Network Manager?

(Choose two.)


CiscoCatalyst routers


Cisco MDS switches


Cisco Aironet


Cisco Nexus switches


Cisco ACE

Answer: B,D

Reference:http://www.cisco.com/c/en/us/products/cloud-systems-management/prime-data- centernetwork-manager/index.html

Question No: 29

Your customer is designing a new data center and would like the aggregation layer to be able to route and have Layer 3 capability. What Cisco platform will meet this requirement?

  1. Cisco Nexus 1000v

  2. Cisco Nexus 5596 without Layer 3 daughter card

  3. Cisco MDS 9506 chassis with supervisor engine

  4. Cisco Nexus 7010 switch with Enterprise Services Package

Answer: D

Question No: 30

Which two features require configuration on a Cisco Nexus 7000 Series data center switch to combat ARP cache poisoning attacks? (Choose two.)

  1. Port Security

  2. MAC ACL

  3. TrustSec

  4. DAI

  5. DHCP Snooping

  6. ARP Guard

Answer: D,E

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