Designing Cisco Data Center Infrastructure (DCID) practice questions

1. Question 1 of 25

   An engineer deploys LISP VM mobility. Which feature is configured on the interfaces that have VM mobility enabled?

   • AIP redirects
   • Bflow control
   • Cproxy ARP
   • DHSRP

   Show answer

   Correct answer: C

   How others answered

   • C100%

2. Question 2 of 25

   Which multicast rendezvous point redundancy mode is valid for Bidirectional PIM?

   • AEmbedded RP
   • BPhantom RP
   • CMSDP
   • DPIM anycast RP

   Show answer

   Correct answer: D

   How others answered

   • B100%

   Most people chose B, not D. Verify this one against the vendor documentation.

3. Question 3 of 25

   What is an advantage of using OTV as compared to VPLS for data center redundancy?

   • Aprevents loops on point-to-point links
   • Bprovides head-end replication
   • Cuses a proactive MAC advertisement
   • Dprovides full-mesh connectivity

   Show answer

   Correct answer: A

   How others answered

   • C100%

   Most people chose C, not A. Verify this one against the vendor documentation.

4. Question 4 of 25

   What is a design consideration when implementing FSPF?

   • ARoutes are based on the domain ID.
   • BRoutes are based on the distance vector protocol.
   • CFSPF runs only on F Ports.
   • DFSPF runs on a per-chassis basis.

   Show answer

   Correct answer: A

   How others answered

   • A100%

5. Question 5 of 25

   Select 2

   Which two features are provided by deploying an OOB management network in a Cisco Nexus data center? (Choose two.)

   • ALayer 3 path for monitoring purposes
   • BLayer 2 path for server traffic
   • CLayer 2 path for a vPC peer link
   • DLayer 3 path for vPC keepalive packets
   • ELayer 3 path for server traffic

   Show answer

   Correct answer: A, D

   How others answered

   • AD100%

6. Question 6 of 25

   Select 2

   Which two configurations allow for routing traffic between two VDCs? (Choose two.)

   • AConnect the VDCs to an external Layer 3 device.
   • BCross-connect the ports between the VDCs.
   • CCreate VRF-aware software infrastructure interfaces.
   • DCreate a policy map in the default VDC that routes traffic between the VDCs.
   • ECreate interfaces in the VDC that can be accessed by another VDC.

   Show answer

   Correct answer: A, D

   How others answered

   • AB100%

   Most people chose AB, not AD. Verify this one against the vendor documentation.

7. Question 7 of 25

   Which protocol prevents fiber failures from causing a Layer 2 loop in a dark fiber DCI?

   • ABFD
   • BUDLD
   • CMCP
   • DLLDP

   Show answer

   Correct answer: B

   How others answered

   • B80%
   • C20%

8. Question 8 of 25

   Which element is the main functional component of the architecture that separates the internal fabric and the external network that connects sites when VXLAN EVPN is deployed multisite?

   • Aborder leaf
   • Bservice leaf
   • Cborder gateway
   • Dservice gateway

   Show answer

   Correct answer: C

   How others answered

   • C100%

9. Question 9 of 25

   When planning to deploy a load-balancing service as a managed node, which ACI configuration must be included?

   • ABGP ECMP
   • BLayer 4 to Layer 7 device package
   • Cinline load-balancing device
   • DITD

   Show answer

   Correct answer: B

   How others answered

   • B100%

10. Question 10 of 25

    Which feature must be configured to connect a classical Ethernet network to a data center network so that the data center network appears to be one large switch.

    • AVPC+
    • BUDLD
    • CEVPN
    • DOSPF

    Show answer

    Correct answer: A

    How others answered

    • A60%
    • C40%

    Only 60% agreed on this answer — treat it as contested rather than settled.

11. Question 11 of 25

    Select 2

    What are two reasons to select OTV as the DCI solution to connect multisite topologies? (Choose two.)

    • AIt propagates hosts reachability without support of traffic flooding.
    • BLayer 3 failures do not propagate beyond the OTV edge device.
    • CIt extends the spanning tree between data centers.
    • DIt is an open standard.
    • EIt constrains HSRP hello messages to each data center.

    Show answer

    Correct answer: A, E

    How others answered

    • AE83%
    • BE17%

12. Question 12 of 25

    A Cisco UCS instance has four interfaces on a UCS VIC. Where on the fabric interconnect does each interface terminate?

    • AvPC
    • Bvirtual interface
    • Cport channel
    • Dphysical port

    Show answer

    Correct answer: B

    How others answered

    • D67%
    • B33%

    Most people chose D, not B. Verify this one against the vendor documentation.

13. Question 13 of 25

    Refer to the exhibit.

    

    A Cisco UCS chassis that has two IOMs is discovered. The chassis discovery policy creates a fabric port channel. What is the result of this policy?

    • ACisco UCS Manager creates two separate fabric port channels.
    • BCisco UCS Manager creates a single fabric port channel.
    • CThe port channel is disabled until an administrator enables it manually.
    • DEach uplink that connects an IOM is configured as a discrete link.

    Show answer

    Correct answer: A

    How others answered

    • A100%

14. Question 14 of 25

    Which approach splits a pair of clustered fabric interconnects into two standalone devices?

    • ARun the disable fips-mode command on each fabric interconnect.
    • BRun the connect local-management command on each fabric interconnect.
    • CErase the configuration of both fabric interconnects.
    • DUnplug the Layer 1 and Layer 2 interfaces between the devices.

    Show answer

    Correct answer: D

    How others answered

    • C100%

    Most people chose C, not D. Verify this one against the vendor documentation.

15. Question 15 of 25

    Select 2

    Refer to the exhibit.

    

    An engineer must assign multiple Fibre Channel IDs to a single port channel. Which two features must be enabled this goal? (Choose two.)

    • ASAN Pin Groups on the Cisco UCS Fabric Interconnects.
    • BNPV feature on the Cisco MDS Series.
    • Cend-host mode feature on the Cisco UCS Fabric Interconnects
    • DNPIV feature on the Cisco MDS Series
    • ESmart Zoning feature on the Cisco UCS Fabric Interconnects

    Show answer

    Correct answer: B, D

    How others answered

    • CD100%

    Most people chose CD, not BD. Verify this one against the vendor documentation.

16. Question 16 of 25

    Which type of encoding is used on 8-Gbps links as compared to 10-Gbps links?

    • A8-Gbps links use 64B/66B encoding, and 10-Gbps links use 8B/10B encoding.
    • B8-Gbps links use 8B/10B encoding, and 10-Gbps links use 64B/66B encoding.
    • C8-Gbps links and 10-Gbps links use 8B/10B encoding.
    • D8-Gbps links and 10-Gbps links use 64B/66B encoding.

    Show answer

    Correct answer: B

    How others answered

    • B100%

17. Question 17 of 25

    Which Cisco HyperFlex feature provides virtual machine-level cost scaling for desktop virtualization growth?

    • AHyperFlex Edge support
    • Bencryption offload cards
    • Cdedicated compute nodes
    • Dfabric interconnects

    Show answer

    Correct answer: A

    How others answered

    • C100%

    Most people chose C, not A. Verify this one against the vendor documentation.

18. Question 18 of 25

    What can be implemented on Cisco Nexus 5600 Series Switches for link redundancy within a Fibre Channel fabric?

    • AvPC+
    • BE-Trunk
    • CSAN port channel
    • DLACP port channel

    Show answer

    Correct answer: C

    How others answered

    • C100%

19. Question 19 of 25

    Which factor determines the choice of platform designing a Cisco HyperFlex infrastructure to support computer-aided design applications?

    • Anetwork speed
    • BGPU support
    • Cstorage capacity
    • Dprocessor count

    Show answer

    Correct answer: C

    How others answered

    • B100%

    Most people chose B, not C. Verify this one against the vendor documentation.

20. Question 20 of 25

    Where does Cisco UCS handle Fibre Channel traffic failover?

    • Aon a Cisco UCS Fabric Interconnect ASIC in Fibre Channel switching mode
    • Bon the host, by using multipathing software
    • Cin the hardware on the Cisco UCS VIC 12xx adapter or later
    • Din the hardware on any Cisco UCS VIC adapter

    Show answer

    Correct answer: B

    How others answered

    • B100%

21. Question 21 of 25

    Select 2

    Which two naming formats identify target or initiator iSCSI nodes? (Choose two.)

    • AWWPN
    • BEUI
    • CIQN
    • DWWN
    • EOUI

    Show answer

    Correct answer: B, C

    How others answered

    • BC100%

22. Question 22 of 25

    Refer to the exhibit.

    

    The FCoE packets fail to be forwarded through the switch. What is the minimum MTU QoS requirement for the FCoE to work?

    • A9000 bytes
    • B2000 bytes
    • C2158 bytes
    • D2240 bytes

    Show answer

    Correct answer: B

    How others answered

    • C100%

    Most people chose C, not B. Verify this one against the vendor documentation.

23. Question 23 of 25

    Which Ethernet to Cisco Fabric Interconnect connectivity configuration is supported when FCoE is implemented?

    • AVSS that has unified uplinks
    • BEthernet and unified ports on the same port channel
    • CvPC that has unified uplinks
    • Dcross-connections with pinning

    Show answer

    Correct answer: C

    How others answered

    • C50%
    • D50%

    Only 50% agreed on this answer — treat it as contested rather than settled.

24. Question 24 of 25

    Select 2

    Which two methods mitigate congestion in a SAN network? (Choose two.)

    • AConfigure ER_RDY to allow splitting of each ISL between switches into separate virtual links.
    • BUse the port-monitor command to detect slow drain devices.
    • CConfigure the port channel to enable individual buffer-to-buffer credits.
    • DConfigure the port monitor to allow categorization of a specific device as slow.
    • EConfigure the flow control for the FC to use R_RDY.

    Show answer

    Correct answer: B, D

    How others answered

    • AD100%

    Most people chose AD, not BD. Verify this one against the vendor documentation.

25. Question 25 of 25

    Select 2

    Which two automation requirements can be met by using Puppet? (Choose two.)

    • APush configuration updates immediately to servers.
    • BEnable clients to pull changes to configuration files.
    • CEnable clients to pull changes without installing an agent.
    • DProvide support for writing new modules in Python.
    • EEnable one-off infrastructure changes to be performed manually.

    Show answer

    Correct answer: A, B

    How others answered

    • AB100%

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300-610 practice, question 1 of 25