Cisco Number: Passing Score: 800 Time Limit: 120 min File Version:

Transcription

1 Cisco Number: Passing Score: 800 Time Limit: 120 min File Version: 1.0

2 Exam A QUESTION 1 What is one example of typical business requirements that are driving the design of installed base data centers? A. IT reorganization B. virtualization C. greater collaboration D. physical space Correct Answer: C /Reference: : QUESTION 2 What documents are not typically an output that is deliverable from the design phase? A. high-level design B. siterequirements specification C. troubleshooting procedures D. migration plan Correct Answer: C /Reference: : QUESTION 3 Which three protocols are effective in minimizing the use of STP in the data center design? (Choose three.) A. FCoE B. vpc C. vdc

3 D. FabricPath E ad F. STP Correct Answer: ABD /Reference: : QUESTION 4 In a medium size Data Center, which three routing protocols would you use? (Choose Three.) A. EIGRP B. IS-IS C. OSPF D. RIPv2 E. HSRP Correct Answer: ABC /Reference: : QUESTION 5 Layer 2 forwarding of multicast traffic with vpc is based on which modified protocol? A. CGMP

4 B. PIM SS C. Auto-RP D. IGMP snooping E. Destination-based trees Correct Answer: D /Reference: QUESTION 6 Which protocol is required in order for FabricPath to support switches or hosts that dual-attach through classical Ethernet? A. VDC B. vpc C. LISP D. OTV E. VSS F. TRILL Correct Answer: B /Reference: : QUESTION 7 In a geographically diverse data center environment, which high-availability feature allows data centers to simultaneously serve the same content to all sites? A. HSRP B. VRRP C. SLB D. GSLB E. FCoE

5 Correct Answer: D /Reference: : QUESTION 8 Which innovation in the Cisco NX-OS Software brings an entirely new Layer 2 data plane by encapsulating the frames entering the device with a header that consists of a routable source and destination address? A. OTV B. MPLS C. Routing D. RSTP E. LISP Correct Answer: A /Reference: : QUESTION 9 When designing a data center environment with ECMP and IP routing between the data center network segments, which design would be the most suitable? A. Layer 3 data center core B. Layer 3 data center core with Layer 2 extension C. Layer 2 data center core D. Layer 2 data center core with Layer 3 extension

6 Correct Answer: A /Reference: : QUESTION 10 What design will effect traffic flows in the Data Center Core layer? A. The domain needed to extend a VLAN from one switch to another is determined at the core layer B. With a 3 layer (Access, Aggregation, Core) design the Layer 2 domain must be configured across the Core for VLAN extension to occur C. Extending Layer 2 through a core causes path blocking by STP and has the risk of uncontrollable broadcast issues related to extending Layer 2 domains, and therefore should be avoided D. Server-to-server traffic typically travels between aggregation modules by way of the core, while backup and replication traffic remains within the aggregation module Correct Answer: C /Reference: : QUESTION 11 When designing a collapsed core data center, which two technologies are used to virtualize the core and aggregation layers? (Choose two.) A. FCoE B. LISP C. HSRP D. VDC E. VRF Correct Answer: DE

7 /Reference: : QUESTION 12 The classical aggregation layer design does not provide isolation on the control plane and on the data plane. What is the solution to this problem? A. STP B. VDC C. Cisco ISO ISSU D. HSRP Correct Answer: B /Reference: : QUESTION 13 The classical access layer has its limitations due to a high value in which of the following items? A. oversubscription B. jitter C. cost D. 10 Gigabit Ethernet links Correct Answer: A /Reference: : QUESTION 14 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? A. CiscoNexus 1000v B. Cisco Nexus 5596 without Layer 3 daughter card

8 C. Cisco MDS 9506 chassis with supervisor engine D. Cisco Nexus 7010 switch with Enterprise Services Package Correct Answer: D /Reference: : QUESTION 15 Which technology provides additional scalability and simplification of an Ethernet network, providing more efficient forwarding and eliminating the need for the Spanning Tree Protocol? A. OTV B. vpc C. PVST+ D. FabricPath Correct Answer: D /Reference: : QUESTION 16 Which technology provides the ability to use all links in a LAN topology by providing an active-active path to the upstream switch? A. STP B. vpc C. PVST+ D. RSTP Correct Answer: B /Reference:

9 : QUESTION 17 Classical aggregation layer designs do not provide isolation of the control and data planes. What provides a solution to this limitation? A. STP B. VDC C. ISSU D. HSRP Correct Answer: B /Reference: : QUESTION 18 What introduces unique implications into the overall Data Center aggregation layer design? (Choose Three.) A. High-speed switching fabric with a high forwarding rate B. Over-subscription values C. Service Modules D. IP routing E. WAN F. Internet Edge Correct Answer: ABC /Reference: : QUESTION 19 What are the benefits of an Adapter FEX? A. requires fewer adapters, cables,network ports, and network devices

10 B. provides the ability to VMware VMotion across data centers C. reduces complexity in the data center D. works with the IEEE 802.1RB standard Correct Answer: A /Reference: : QUESTION 20 Spanning Tree Protocol runs at which functional layer of the data center? A. core layer B. access layer C. application layer D. network layer Correct Answer: B /Reference: : QUESTION 21 Which of the following is true with respect to Cisco Adapter FEX? A. Cisco Adapter FEX extends the CiscoFEX technology into a traditional rack servers MoR design. B. An EoR design is not permitted with Cisco Adapter FEX.

11 C. Cisco Adapter FEX extends VDCs across multiple Cisco Nexus switches. D. A ToR design is not permitted with Cisco Adapter FEX. Correct Answer: A /Reference: : QUESTION 22 Your customer is designing a new data center with FCoE. Which three appropriate platforms are capable of meeting this requirement? (Choose three.) A. Cisco Nexus 5596 switch with FCoE license B. Cisco Nexus 7010 switch withfcoe license C. Cisco Fabric Extender with FCoE support D. Cisco 2948 switch with FCoE license E. Cisco Catalyst 6509 switch with FCoE blade Correct Answer: ABC /Reference: : QUESTION 23 What is one required component to run FCoE? A. iscsi gateway B. Fibre Channel adapter C. HBA D. Converged network adaptors Correct Answer: D /Reference:

12 : QUESTION 24 Access layer switches are located as which type of design to provide network connectivity to servers that are installed in rack? A. ToR design B. MoR design C. EoR design D. ILR Correct Answer: A /Reference: : QUESTION 25 Which two technologies can overcome the link blocking feature that STP implements to ensure a loop-free topology? (Choose two.) A. vpc B. ISSU C. MEC D. NX-OS HA E. GLBP Correct Answer: AC /Reference: : QUESTION 26 Your customer would like to run FCoE in the access layer. Which fabric extender should the customer utilize in its design?

13 A. Cisco Nexus 2148T B. Cisco Nexus 2224TP C. Cisco Nexus 2248TP-F D. Cisco Nexus 2232PP Correct Answer: D /Reference: : QUESTION 27 Which Cisco Nexus switch offers possibilities for implementation of the virtual switching layer in VMware? A. Cisco Nexus 5596 Switch B. Cisco Nexus 7010 Switch C. Cisco Nexus 1000v Switch D. Cisco Nexus 2248 FEX Correct Answer: C /Reference: : QUESTION 28 Which item represents a method of increasing storage utilization efficiency?

14 A. thin provisioning B. thick provisioning C. transparent provisioning D. hold-back provisioning E. weighted provisioning Correct Answer: A /Reference: : QUESTION 29 Which item uses TCP as a block I/O transport? A. NFS v4 B. HyperTransport C. AoE D. FCoE E. CIFS F. iscsi Correct Answer: F /Reference: : QUESTION 30 What is required to allow for FCoE multihop prior to the ratification of FC-BB-6? A. VNto VF encapsulation B. FIP snooping C. FCoE proxy D. Fibre Channel bridging at FC-2 E. VE to VE tunneling

15 Correct Answer: B /Reference: : QUESTION 31 What is required to be configured in VMware vcenter to allow a VM direct access to a Fibre Channel LUN? A. DirectPath I/O B. VM-FEX C. Adapter FEX D. Raw Device Mapping E. Solid State Drive Correct Answer: D /Reference: : QUESTION 32 After a recent acquisition, you have been asked to merge two SANs into one. Which SAN topology is Cisco recommended? A. Core-Edge B. Edge-Core-Edge C. Core Access D. Collapsed Core E. Collapsed Core-Edge Correct Answer: B /Reference: :

16 QUESTION 33 Which two Cisco MDS 9500 line cards support SME? (Choose two.) A. Cisco MDS 9000 Family Storage Services Module B. Cisco MDS 9000 Family Multiprotocol Services Module C. Cisco MDS 9000 Family 8-Gbps Advanced Fibre Channel Switching Module D. Cisco MDS 9000 Family IP Storage Services Module E. Cisco MDS 9000 Family Storage Processor Node F. Cisco MDS 9000 Family Multiservices Module Correct Answer: BF /Reference: : QUESTION 34 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 Which of these server connectivity options is Cisco recommended for scalability and cost-effectiveness? A. Server > Cisco Nexus 5548UP > Cisco Nexus 7018 > CISCO MDS 9500 B. Server > Cisco Nexus 3548 > Cisco Nexus 7018 > CISCO MDS 9500 C. Server > Cisco Nexus 2232PP > Cisco Nexus 7018 >CISCO MDS 9500 D. Server > Cisco Nexus 4001i >Cisco Nexus 7018 > CISCO MDS 9500 Correct Answer: C

17 /Reference: : QUESTION 35 Which two features require configuration on a Cisco Nexus 7000 Series data center switch to combat ARP cache poisoning attacks? (Choose two.) A. Port Security B. MAC ACL C. TrustSec D. DAI E. DHCP Snooping F. ARP Guard Correct Answer: DE /Reference: : QUESTION 36 A customer is interested in endpoint security at the access layer, which option is Cisco recommended? A. ACLs B. DAI C. TrustSec D. stateful inspection E. UDLD Correct Answer: C /Reference: : QUESTION 37

18 Which software runs on a device that is connected to a TrustSec-enabled port? A. Initiator B. Authenticator C. Supplicant D. Requester E. Authentication Proxy Correct Answer: C /Reference: : QUESTION 38 Which two items represent attacks that are mitigated by CoPP? (Choose two.) A. ARP cache poisoning B. data plane DoS C. ping flooding D. Diffie Hellman E. smurf attack F. ping of death Correct Answer: CE /Reference: : QUESTION 39 Which command sequence represents a correct process to establish OSPF peer authentication credentials? A. N7010-C2(config)# key chain OSPFN7010-C2(config-keychain)# key 0N7010-C2(config-keychainkey)# key-string B. N7010-C2(config)# key-chain 0N7010-C2(config-key-chain)# key-name OSPFN7010-C2(config-

19 key-chain-key)# key-string C. N7010-C2(config)# key ring OSPFN7010-C2(config-keyring)# key 0N7010-C2(config-keyringkey)# key-string D. N7010-C2(config)# key-ring 0N7010-C2(config-key-ring)# key-name OSPFN7010-C2(config-keyring-key)# key-string Correct Answer: A /Reference: : QUESTION 40 Assume that a Cisco Nexus 7018 is running with dual Supervisor 2 modules. Which two items are available management access methods to reach the CLI? (Choose two.) A. CMP B. serial console C. SSH D. SNMP E. CIM F. XML API Correct Answer: BC /Reference: : QUESTION 41 What is one of the benefits within a Cisco Data Center Network Manager (DCNM)? A. supports software upgrade and downgrade on the Nexus 1000 B. supports graphical management of FabricPath on the Nexus7000 C. supports VDC management on the Nexus 5000 D. supports configuration backup and restore on the Nexus 1000

20 Correct Answer: B /Reference: : QUESTION 42 What is one example that is true concerning network management for the data center? A. The NetworkAnalysis Module is best deployed in the core for highest visibility. B. It utilizes flexible NetFlow for enhanced network anomaly and security detection. C. NetFlow support is available on most IOS and Nexus products, excluding the Nexus 1000v. D. NetFlowData Export is best positioned on the Nexus 5500 at the access or aggregation layers. Correct Answer: B /Reference: : QUESTION 43 Which tool, previously known as Cisco Fabric Manager, would you use in a data center to help manage unified fabrics with SAN connectivity? A. Cisco ANM B. Flexible NetFlow C. Cisco Prime LMS D. Cisco Prime DCNM for LAN E. Cisco Prime DCNM for SAN F. Cisco VNMC Correct Answer: E /Reference: :

21 QUESTION 44 Which tool provides centralized device and security policy management for Cisco VSG? A. Cisco ANM B. Flexible NetFlow C. Cisco Prime LMS D. Cisco Prime DCNM for LAN E. Cisco Prime DCNM for SAN F. Cisco VNMC Correct Answer: F /Reference: : QUESTION 45 Which tool is a part of the Cisco ACE product family and is a critical component for cloud computing architectures? A. Cisco ANM B. Flexible NetFlow C. Cisco Prime LMS D. Cisco Prime DCNM for LAN Correct Answer: A /Reference: : QUESTION 46 Which tool is used to manage NX-OS devices and features like vdc and vpc? A. Cisco ANM B. FlexibleNetFlow

22 C. Cisco Prime LMS D. Cisco Prime DCNM for LAN E. Cisco Prime DCNM for SAN F. Cisco VNMC Correct Answer: D /Reference: : QUESTION 47 Which two Nexus 7000 licenses are required to manage FabricPath from Cisco Data Center Network Manager (DCNM)? (Choose two.) A. Nexus 7000 Enhanced Layer 2 License B. Nexus 7000 Transport Services License C. Cisco DCNM for SAN Advanced Edition for Nexus 7000 D. Nexus 7000 LAN Enterprise License E. Cisco DCNM for Nexus 7000 F. Nexus 7000 Scalable Feature License Correct Answer: AE /Reference: : QUESTION 48 What is one example of a business requirement that drives the design of a newly installed data center? A. power B. cooling C. resource utilization and provisioning D. global availability Correct Answer: D

23 /Reference: : QUESTION 49 Which technologies will be found in a data center that is designed for Cisco equipment? A. NPV B. NPIV C. VSAN D. FCoE Correct Answer: C /Reference: : QUESTION 50 From a data center design perspective, which of the following is true in regard to network management tools like Cisco Data Center Network Manager (DCNM) and CiscoWorks LAN Management Solution (LMS)? A. Cisco DCNM is positioned to manage non-nexus OS gear like the Catalyst 6500 Series, Catalyst 6500 Series FWSM, and Cisco UCS. B. Platform-specific, advanced data center features should be managed by Cisco DCNM and provided to CiscoWorks LMS. C. CiscoWorks LMS should be used to manage the LAN network, while Cisco DCNM will manage the SAN network.

24 D. Cisco DCNM should be used to manage everything except the aggregation service layer. Correct Answer: B /Reference: : QUESTION 51 The architectural components of the infrastructure are the access layer, the aggregation layer, and the core layer. What is the principal advantage of this model? A. no advantages to this model B. hierarchical structure and its modularity C. cost of ownership D. return on investment Correct Answer: B /Reference: : QUESTION 52 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? A. Cisco Nexus 1000v no advantages to this model B. Cisco Nexus 5596 without Layer 3 daughter card C. Cisco MDS 9506 chassis with supervisor engine D. Cisco Nexus7010 switch with Enterprise Services Package Correct Answer: D /Reference: :

25 QUESTION 53 Which technology provides additional scalability and simplification of an Ethernet network, providing more efficient forwarding and eliminating the need for the STP? A. OTV B. vpc C. PVST+ D. FabricPath Correct Answer: D /Reference: : QUESTION 54 Which technology provides the ability to use all links in a LAN topology by providing an active-active path to the upstream switch? A. STP B. vpc C. PVST+ D. RSTP Correct Answer: B /Reference: : QUESTION 55 Cisco VM-FEX technology extends Cisco Fabric Extender technology to the virtual machine that eliminates which one of the following? A. The dedicated interface on the parent switch is eliminated. B. The software-based switch inthe hypervisor is eliminated. C. All virtual machine traffic is eliminated.

26 D. The need for a physical switch is eliminated. Correct Answer: B /Reference: : QUESTION 56 Which access layer technology will provide redundancy if there is a link failure on a server link? A. VDC B. MPLS C. vpc D. Cisco OTV Correct Answer: C /Reference: : QUESTION 57 Which design will reduce cable count and maintain all cables within a rack? A. Top-of-Rack design B. Middle-of-Row design C. End-of-Row design D. End-of-Rack design Correct Answer: A /Reference: :

27 QUESTION 58 Which of the following is true with respect to Cisco Adapter FEX? A. Cisco Adapter FEX is only supported on vswitch. B. Cisco Adapter FEX enables the server adapter to be logically partitioned into multiple vnics. C. Cisco Adapter FEX does not provide architectural flexibility. D. Cisco Adapter FEX increases the number of cables in the data center. Correct Answer: B /Reference: : QUESTION 59 What is the principal advantage of various layers in the architecture of data center infrastructure? A. no advantages to this model B. hierarchical structure and its modularity C. cost of ownership D. return on investment Correct Answer: B /Reference: : QUESTION 60 The classical access layer has its limitations due to high rate in which of the following? A. oversubscription B. jitter C. cost D. 10 Gigabit Ethernet links

28 Correct Answer: A /Reference: : QUESTION 61 Cisco VM-FEX technology extends Cisco Fabric Extender technology to the virtual machine that eliminates which of the following? A. The dedicated interface on the parent switch is eliminated. B. The software-based switch in the hypervisor is eliminated. C. All virtual machine traffic is eliminated. D. The need for a physical switch is eliminated. Correct Answer: B /Reference: : QUESTION 62 Which physical data center design will reduce cabling and keep all of the cables within a rack? A. ToR design B. MoR design C. EoR design D. ILR design Correct Answer: A /Reference: : QUESTION 63 Which of the following is true with respect to Cisco Adapter FEX?

29 A. Cisco Adapter FEX is only supported on vswitch. B. Cisco Adapter FEX enables the server adapter to be logically partitioned into multiple vnics. C. Cisco Adapter FEX does not provide architectural flexibility. D. Cisco Adapter FEX increases the number of cables in the data center. Correct Answer: B /Reference: : QUESTION 64 Which Cisco Nexus product operates inside the VMware ESX hypervisor, and supports the Cisco VM-FEX server virtualization technology? A. 1000v B C D E Correct Answer: A /Reference: : QUESTION 65 Refer to the exhibit.

30 Customer would like to utilize Cisco Nexus7000 series switches as converged Ethernet aggregation and SAN core switch in their new data center design. The switch can be connected to a Cisco MDS 9500 Series switch in a three-tier edge-core-edge SAN design as shown in the exhibit. Which technology makes this type of design possible? A. FC forwarding B. Multi-hop FCoE C. iscsi gateway to increase network bandwidth D. vpc+ E. NAS gateway at the aggregation layer Correct Answer: B /Reference:

31 : QUESTION 66 THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION. To access the multiple-choice questions, cick on the numbered boxes on the left of the top panel. There are two multiple-choice questions with this task. Be sure to answer all four questions bafore selecting the Next button. Scenario Based on your knowledge of Cisco LIDS 9500 Seris Fibre Channel Drirectors and Cisco Nexus 7000 Series Data Center Switches, answer two questions on the supplied topology. O Exhibitl

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33 Dual-Horned Fibre Channel Storage Controller Cisco MDS 9500 Series Fibre Channel Directors Cisco NleKtis 7000 Collapsed Core Access Layer Which item represents a hardware requirement on the Cisco Nexus 7000 to terminate FCoE hosts? (Choose one.) "Pass Any Exam_ Any Time_" - www_actualtests_com43 A. F1 Series 10Gb Ethernet module B. M2 Series 10GbEthernet module C. X1 Series 10Gb Unified Fabric module D. C2 Series 10Gb Service module Correct Answer: A /Reference: : QUESTION 67

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35 Which item represents a hardware requirement on the Cisco MDS 9500 Series Director to achieve Fibre Channel connectivity with the Cisco Nexus 7000 Series data center switch? (Choose one.) A. Cisco MDS 9000 Family 48-Port 8-Gbps Advanced Fibre Channel Switching Module B. Cisco MDS 9000 Family 4-Port 10-Gbps Fibre Channel Switching Module C. Cisco MDS Port Storage Services Node D. Cisco MDS Gbps 8-Port FCoE Module Correct Answer: D /Reference: : QUESTION 68 Which two items represent features of VM-FEX with Cisco Nexus 5500? (Choose two) A. Software packet switching B. Hardware packet switching

36 C Q D. VN-Tag (802.1 Qbh) E. Feature rich F. Higher performance Correct Answer: BD /Reference: : QUESTION 69 Which three items represent features of VM-FEX with Cisco Nexus 1000V? (Choose three) A. Software packet switching B. Hardware packet switching C Q D. VN-Tag (802.1 Qbh) E. Feature rich

37 F. High performance Correct Answer: ADE /Reference: : QUESTION 70 Which three items represent features of Cisco Virtual Switching System? (Choose three) A. Single control plane B. Dual control planes C. VSS appears as one switch to downstream switches D. VSS appears as two switches to downstream switch

38 E. Etherchannel protocols include Static, LACP F. channel protocols include Static, PAgP, PAgP+, LACP Correct Answer: ACF /Reference: : QUESTION 71 Which three items represent features of Cisco Virtual Port Channels? (Choose three) A. Single control plane B. Dual control planes C. vpc appears as one switch to downstream switches

39 D. vpc appears as two switches to downstream switch E. Etherchannelprotocols include Static, LACP F. channel protocols include Static, PAgP, PAgP+, LACP Correct Answer: ACE /Reference: : QUESTION 72 Select two items that represent features of the Access layer in the Data Center 3-layer design. (Choose two) A. High-speed Layer 3 switching B. First-Hop Routing Protocols C. Demarcation point between static and dynamic routing protocols

40 D. QoS Marking E X Correct Answer: DE /Reference: : QUESTION 73 Select two items that represent features of the Aggregation layer in the Data Center 3-layer design. (Choose two) A. High-speed Layer 3 switching B. First-Hop Routing Protocols C. Demarcation point between static and dynamic routing protocols D. QoS Marking

41 E. Q 802.1X Correct Answer: AB /Reference: : QUESTION 74 Your client is a large financial institution that is subject to security regulations. They have asked you for the highest level of traffic separation natively available on the Cisco Nexus Which answer is correct? A. VDC B. VRF C. VLAN D. Subnet E. Port Profile Correct Answer: B /Reference: : QUESTION 75 Refer to the exhibit.

42 Which three options are valid port configurations for the Cisco Nexus 5548UP? (Choose three.) A. A B. B C. C D. D E. E

43 Correct Answer: ADE /Reference: : QUESTION 76 Which two options are business requirements that drive the data center design? (Choose two.) A. Increase virtual machine-to-host ratio. B. Reduce power consumption. C. Reduce latency within the network. D. Migrate to FCoE. E. Reduce operation expenditure. F. Increase network throughput. Correct Answer: BE /Reference: : QUESTION 77 Which transceiver/cable type combination is the most cost effective solution to connect a Cisco Nexus 5548UP switch to a Nexus 2232PP fabric extender within the same rack? A. Cisco FET-10G with OM3 cable B. SFP-10GR with OM3 fiber cable C. active Twinax cable

44 D. SFP-10GR with OM4 fiber cable E. passive Twinax cable Correct Answer: E /Reference: : QUESTION 78 A client's Cisco network support team has concerns that the security policy may not be correctly enforced within the vnetwork Distributed Switches that form the virtual network edge. What is the Cisco recommended solution to alleviate these concerns? A. Direct all logs from vcenter to the network support teams TACACS+ server. B. Deploy Cisco Nexus 1000v. C. Create a vcenter admin account for the network support team. D. Run VMware update manager to apply all security updates. E. Replace the Distributed vswitches with Standard vswitches. Correct Answer: B /Reference: : QUESTION 79 Refer to the exhibit.

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46 Server 1 has a significant amount of East/West communication with server 2. How will this traffic be handled? A. Layer 2 switched within N2K1 B. Layer 2 switched within N5K1 C. Layer 2 switched within N7K1 D. Layer 3 routed withinn5k1 E. Layer 3 routed within N7K1 F. Layer 2 switched with the vswitch Correct Answer: B /Reference: : QUESTION 80 Which protocol does the Data Center Bridging Capability Exchange protocol use to discover and initialize DCB-compliant devices? A. LLDP B. ETS C. PFC D. FIP E. TCP Correct Answer: A /Reference: : QUESTION 81 In which three critical areas does Cisco Unified Data Center provide a complete architecture platform including products and solutions? (Choose three.) A. Unified Computing B. Unified Fabric C. Unified Management

47 D. Security E. VoIP F. Wireless G. Storage Correct Answer: ABC /Reference: : QUESTION 82 Which three options does Cisco Data Mobility Manager provide? (Choose three.) A. can change the migration rate to shorten windows during low traffic hours or minimizeinterference B. brings the need for multiple migration solutions C. moves from a smaller logical unit number to a larger LUN D. manages all capabilities from an easy-to-use GUI E. manages all capabilities from CLI F. can change the migration rate toshorten windows during high traffic hours or maximize interference G. manages some capabilities from an easy-to-use GUI Correct Answer: ACD /Reference: : QUESTION 83 Which four options describe I/O Accelerator? (Choose four.) A. is topology dependent B. provides unified acceleration service C. provides high availability and resiliency D. provides load balancing

48 E. is transport agnostic F. Each IOA engine provides 1-Gbps application throughput. G. uses TCP H. does not support multiple paths and PortChannels Correct Answer: BCDE /Reference: : QUESTION 84 Refer to the exhibit. How does FabricPath behave if a new spine is added to this network with switch-id 2504? A. Traffic to switch-id 2504 is load balanced. B. The existing switch-id 2504 isassigned a new switch-id. C. The new spine fails to join FabricPath. D. The existing switch-id 2504 is removed from FabricPath. Correct Answer: C

49 /Reference: : QUESTION 85 Which option is needed to implement MACsec on a Cisco Nexus 7000 device? A. Supervisor 2E module B. Advanced Security license C. RADIUS server D. M-Series or F3 line cards Correct Answer: C /Reference: : QUESTION 86 Which feature protects network devices against abnormal or unwanted traffic such as rogue devices performing various DoS attacks against them? A. control-plane policing B. strict unicast RPF C. IP Source Guard D. intrusion prevention deployed at the edge E. intrusion detection deployed at the services layer Correct Answer: A /Reference: : QUESTION 87 Which option should be included in the data center design if it must support zone-based firewalling on a per virtual machine basis, while preserving full virtual machine mobility without manual intervention? A. Cisco Virtual Services Gateway with vpath

50 B. Cisco Nexus 1000v Advanced Edition with Prime Network Services Controller C. Cisco Nexus 5500 Series Layer 3 module D. strict unicast RPF Correct Answer: B /Reference: : QUESTION 88 Which type of 40 Gigabit Ethernet optics should be used for interconnect when the number of multimode fiber strands used should be kept as low as possible? A. 40GBASE-SR4 B. 40GBASE-LR4-Lite C. 40GBASE-SR-BiDi D. 40GBASE-CR4 Correct Answer: C /Reference: : QUESTION 89 Refer to the exhibit.

51 Which four options are Cisco best practices that should be included or implemented in the design for resiliency, deterministic behavior, and fast convergence in case of link failures? (Choose four.) A. Add additional OSPF adjacency between N7K-1 and N7K-2 via dedicated Layer 3 link. B. Configure vpc peer-gateway in the vpc domain between N7K-1 and N7K-2.

52 C. Use point-to-point OSPF adjacencies. D. Place the primary FHRP role onn7k-1. E. Configure Layer 3 port channels between all N7K devices. F. N7K-3 and N7K-4 must be the OSPF designated routers. G. Place the primary FHRP role on N7K-2. H. All OSPF adjacencies should be between loopback interfaces. Correct Answer: ABCG /Reference: : QUESTION 90 Refer to the exhibit. Which technology achieves Layer 2 adjacencies across PoDs and features equal-cost forwarding on all links in topologies like the one shown? A. vpc+ B. IS-IS level 2 C. multiple spanning-trees D. FabricPath

53 Correct Answer: D /Reference: : QUESTION 91 Which statement about OTV-extended VLANs that have a SVI associated on the same physical Cisco Nexus 7000 is true? A. This setup requires use of F-Series line cards. B. Traffic traversing the OTV domainmust come from the default VDC. C. The Cisco Nexus 7000 must be the spanning-tree root for the VLAN. D. Deployment of a dedicated OTV VDC is necessary. Correct Answer: D /Reference: : QUESTION 92 Which statement about VLANs configured in FabricPath mode on a Cisco Nexus 7000 switch is true? A. They use classical MAC learning by default. B. FabricPath VLANs requires 802.1Q trunks for forwarding. C. VLANs configured for FabricPath can exist only on F-Series line cards. D. The forwarding engine uses any M-Series line cards present in the switch for MAC proxy forwarding. Correct Answer: C /Reference: :

54 QUESTION 93 Which option is a critical difference between the Cisco Nexus 5500 and 5600 platforms? A. vpc+ support B. built-in Layer 3 support C. redundant supervisor D. virtual device contexts Correct Answer: B /Reference: : QUESTION 94 Which is a feature of the Data Center Core layer? A. The core layer provides the high-speed packet switching backplane for all flows going in and out of the data center. B. Thecore layer provides the high-speed packet switching backplane for all flows going out of the data center. C. The core layer is purely a Layer 2 environment. As a result, the core layer is not free of spanning tree and vpc. D. The core layer provides connectivity to multiple aggregation modules and provides a resilient Layer 3 routed fabric with a single point of failure. Correct Answer: A /Reference: : QUESTION 95 What three key principals are to be followed when using Appliance ports for NFS traffic with NetApp arrays? (Choose three.) A. Must have L2 Ethernet upstream for failure cases, one cannot just deploy a Storage array and UCS hardware.

55 B. Minimum of one uplink ports per FI required. C. At a minimum pair of 1Gig links per multimode VIF is recommended. D. At a minimum pair of 10 Gig links per multimode VIF is recommended. E. Always enable IP storage VLAN on the FI uplinks for data traffic failover scenarios. F. Always enable VLAN on the FI uplinks for data traffic failover scenarios. G. At a minimum pair of 1 Gig links per multimode VIF is recommended. Correct Answer: ADE /Reference: : QUESTION 96 You work as the network administrator at ABC.com. You are deploying a top-of-rack equipment distribution and cabling design for the company network. Which benefit results does the network get from the deployment? A. optimal port utilization in the rack B. improved cable management across racks C. faster convergence for Layer 2 services D. security and application networking at the access layer Correct Answer: B /Reference: : QUESTION 97 Which three characteristics are associated with the amount of east-to-west traffic of a Cisco Data Center Unified Fabric Network? (Choose three.) A. storage attached with access layer B. number of links connected from two core devices C. mobility of virtual machines D. Layer 3 uplink E. size of the Layer 2 domain

56 F. proxy routing G. workload flexibility Correct Answer: ACE /Reference: : QUESTION 98 Which two devices would you recommend to implement at the EoR in your data center design for access layer connectivity? (Choose two.) A. Cisco Nexus 2000 Series B. Cisco Nexus 7000 Series C. Cisco Nexus 4000 Series D. Cisco Nexus 5500 Series E. Cisco Nexus 3000 Series Correct Answer: BD /Reference: : QUESTION 99 Which three Cisco technologies or solutions are used during the virtualization design into the data center access layer? (Choose three.) A. Cisco Nexus 1000V switch B. Cisco UCS pass-through switching with VM-FEX C. Cisco Virtual Services Appliance D. Cisco Adapter-FEX when using Cisco UCS C-Series Servers E. Cisco Distributed Virtual Switch F. Fibre Channel switch mode Correct Answer: ABD

57 /Reference: : QUESTION 100 Which option describes the purpose of the Cisco UCS TCO/ROI Advisor tool? A. to design the components of Cisco UCS solution B. to compare an existing environment to a Cisco UCS solution from a cost prospective C. to measure the current system workloads across various elements of the IT infrastructure D. to plan for system capacity optimization through detailed utilization analysis Correct Answer: B /Reference: : QUESTION 101 What is the maximum number of vcpu and memory supported by a Cisco UCS B200 M3 blade server? (Choose two.) A. 16 vcpu B. 24 vcpu C. 384 GB memory D. 768 GB memory Correct Answer: BD /Reference: : QUESTION 102 Which Cisco UCS Fabric Extender provides up to 160 Gbps of bandwidth to the Cisco UCS chassis? A. UCS 2208XP

58 B. UCS 2204XP C. UCS 2104XP D. UCS 2108XP Correct Answer: A /Reference: : QUESTION 103 Which statement about Cisco UCS pass-through switching is true? A. It requires a license. B. It requires VMDirectPath enabled. C. Inter VM traffic is sent through the hypervisor switch. D. It allows the management of the virtual network and configuration of virtual ports to be handled within Cisco UCS manager. Correct Answer: D /Reference: : QUESTION 104 Which statement about Cisco UCS power cap groups is true? A. Servers within a single Cisco UCS chassis can be part of the multiple power cap groups.

59 B. Multiple Cisco UCS chassis cannot be part of a single power cap group. C. Cisco UCS incorporates power cap information in the service profile associated with a server. D. Cisco UCS power capping technology can provision power based on theoretical server maximums rather than on actual usage. Correct Answer: C /Reference: : QUESTION 105 Which four vendor operating systems are supported on Cisco Unified Computing System B-Series servers? (Choose four.) A. Citrix B. Oracle C. SuSE D. Ubuntu E. Apple F. Mandriva G. Mageia Correct Answer: ABCD /Reference: : QUESTION 106 Which five options are Cisco UCS system components? (Choose five.) A. UCS Manager B. Nexus 1000v C. Fabric Interconnect D. Cisco IMC E. Fabric Extender or IOM

60 F. Blade Server Chassis G. Server Adapter Correct Answer: ACEFG /Reference: : QUESTION 107 From a data center design perspective, which of the following is true in regard to network management tools like Cisco Data Center Network Manager (DCNM) and CiscoWorks LAN Management Solution (LMS)? A. Cisco DCNM ispositioned to manage non-nexus OS gear like the Catalyst 6500 Series, Catalyst 6500 Series FWSM, and Cisco UCS. B. Platform-specific, advanced data center features should be managed by Cisco DCNM and provided to CiscoWorks LMS. C. CiscoWorks LMS should beused to manage the LAN network, while Cisco DCNM will manage the SAN network. D. Cisco DCNM should be used to manage everything except the aggregation service layer. Correct Answer: B /Reference: : QUESTION 108 Which three protocols are effective in minimizing the use of STP in the data center design? (Choose three.) A. FCoE B. vpc C. vdc D. FabricPath E ad F. STP

61 Correct Answer: ABD /Reference: : QUESTION 109 Which four statements about Cisco Overlay Transport Virtualization are true? (Choose four.) A. OTV is a "MAC in IP" technique for supporting Layer 2 VLANs over any transport. B. OTV is not a public standard, even though the technology is based on standardized protocols. C. OTV is public standard because the technology is based on standardized protocols. D. OTV is supported on all M-Series modules of Cisco Nexus E. OTV is core and site transparent. Changes to the Layer 2 design of the sites are needed. F. OTV enables the network administrator to statically map MAC addresses to IP addresses. G. OTV cannot support multiple concurrent overlays. H. OTV supports Catalyst Correct Answer: ABDF /Reference: : QUESTION 110 Which two Cisco Unified Fabric aggregation layer devices can run a full Fibre Channel Forwarder? (Choose two.) A. CiscoMDS 9000 Series B. Cisco Nexus 3000 Series C. Cisco Catalyst 6500 Series D. Cisco Nexus 7000 Series E. Cisco Nexus 5500 Series Correct Answer: DE

62 /Reference: : QUESTION 111 You are planning to build a new SAN network that will have 25 4-Gbps host ports and two 8-Gbps storage uplink ports. Which option is the oversubscription ratio on a Cisco MDS switch? A. 7:1 B. 6:1 C. 10:3 D. 5:3 E. 4:1 Correct Answer: B /Reference: : QUESTION 112 You use Dynamic ARP Inspection on data center switches Which two options can the switches use to perform ARP validation? (Choose two ) A. syslog B. a 802.1x user authentication database C. access control lists configured on each switch port D. static ARP access list E. a DHCP binding database Correct Answer: DE /Reference: Reference:

63 QUESTION 113 Which two actions are performed at the aggregation layer? (Choose two.) A. route summarization B. fast convergence C. packet filtering D. traffic classification E. port security Correct Answer: AB /Reference: : QUESTION 114 You are sizing the aggregation layer for a data center. Which two factors influence the size of the TCAM table space on the aggregation data center switches? (Choose two.) A. the QoS policies B. the configured VLANs C. the configured OSPF networks D. the configured security access control list policies Correct Answer: CD /Reference: : QUESTION 115 Scenario Review topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches.

64 Instructions To access the multiple-choice questions, click on the numbered boxes on the left of the top panel. Review the Exhibit associated with the question. There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button

65 Refer to the Topology in Exhibit 1. Which of the following statements is true? A. All four links from the Cisco Nexus7000s to the Cisco Nexus 5000s are forwarding. B. Multipath I/O from the Cisco UCS C200 servers to Fibre Channel storage is unavailable with this topology. C. The Fabric Extenders are simultaneously active on the Cisco Nexus 5000s and Cisco Nexus 7000 switches. D. The Fabric Extenders support FCoE. Correct Answer: B

66 /Reference: : QUESTION 116 Scenario Review topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches. Instructions To access the multiple-choice questions, clickon the numbered boxes on the left of the top panel. Review the Exhibit associated with the question. There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button

67

68 Refer to the screenshot in Exhibit 2. Which of the following commands will display the contents of the file TBM K1.lic? A. cat bootflash:tbm k1.lic B. more bootflash:b K1.lic C. less bootflash:tbm k1.lic D. type bootflash:tbm k1.lic E. tail bootflash:tbm k1.lic Correct Answer: E /Reference: : QUESTION 117 Scenario Review topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches. Instructions To access the multiple-choice questions,click on the numbered boxes on the left of the top panel. Review the Exhibit associated with the question. There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button

69 Refer to the figure in Exhibit 3. Which item is uniquely required when OTV is configured to use a Unicast Control Pane?

70 A. ASM B. Join Interface C. Adjacency Server D. Enable Classical Ethernet MAC learning on Edge Interfaces. Correct Answer: C /Reference: : QUESTION 118 Scenario Review topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches. Instructions To access the multiple-choice questions, click on the numbered boxes on the left of the top panel. Review the Exhibit associated withthe question.

71 There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button Refer to the figure in Exhibit 3. You have configured both pairs of Cisco Nexus 7000 Switches for OTV redundancy between data centers. Which of the following OTV configuration elements will prevent the Overlay interface from forwarding traffic if it is not configured? A. restart otv-isis B. otv stp-synchronization C. otv site-identifier D. otv vpn-name Correct Answer: C

72 /Reference: : QUESTION 119 You are designing a large-scale, multitenant data center. Which two features provide each tenant with the ability to manage its own IP services at the aggregation layer? (Choose two.) A. Cisco Nexus 7000 Series OTV B. Cisco Nexus 7000 Series RBAC C. Cisco ASA VRF tables D. Cisco Nexus 7000 Series VDCs E. Cisco ASA security contexts Correct Answer: BD /Reference: : QUESTION 120 Which two platforms are supported by using the Cisco Prime Data Center Network Manager? (Choose two.) A. CiscoCatalyst routers B. Cisco MDS switches C. Cisco Aironet D. Cisco Nexus switches E. Cisco ACE

73 Correct Answer: BD /Reference: Reference: QUESTION 121 Which two options are benefits of credit-based flow control in a Fibre Channel network? (Choose two.) A. sends credit to all of the switchesin a SAN zone B. increases the credit limit when the buffer overruns C. maximizes performance under high loads D. prevents the loss of frames due to buffer overruns E. provides automatic buffer scaling under high loads Correct Answer: CD /Reference: Reference: 12) QUESTION 122 Which description of running the Cisco Prime Data Center Network Manager as a virtual machine is true? A. The virtual machine is shared between other services. B. The CPU and the memory must be reserved for the virtual machine. C. The MAC address can be changed after the Cisco Prime Data Center Network Manager is installed on the virtual machine. D. The virtual machine must run on a Hyper-V host. Correct Answer: B /Reference: :

74 QUESTION 123 You are designing the network topology for a data center that must have a maximum delay of 1.6 microseconds within the data center. Which two options are possible switching platforms for the data center? (Choose two.) A. Cisco Nexus 4000 Series B. Cisco Nexus 7000 Series C. Cisco Catalyst 3580 Series D. Cisco Nexus 3000 Series E. Cisco Catalyst 6500 Series Correct Answer: AB /Reference: : QUESTION 124 You are designing the virtual access layer. Virtual machines must have visibility into all VLANs on the network. Which VLAN tagging configuration must you use? A. virtual switch tagging B. virtual machine guest tagging C. external switch tagging D. disabled VLAN tagging Correct Answer: A /Reference: : QUESTION 125 Which action must occur before an N Port can exchange data with other N Ports? A. The N Port must log in to its target F Port. B. The N Port must log in to its attached F Port.

75 C. The F Port must log in to its target N Port. D. The F Port must log in to its attached F Port. Correct Answer: B /Reference: : QUESTION 126 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 Correct Answer: E /Reference: : QUESTION 127 Which two options are examples of Layer 2 service virtualization? (Choose two.) A. GRE B. VRF C. VPLS D. MPLS E. vpc Correct Answer: CE

76 /Reference: Reference: QUESTION 128 Which three options are features of the Cisco Prime Data Center Network Manager? (Choose three.) A. SAN inventory B. security rules and objects views C. device groups and scoping D. HTTPS connections to devices E. authentication services F. inventory and performance views Correct Answer: CEF /Reference: : QUESTION 129 You have many servers that connect by using EtherChannels. Which two design options increase high availability? (Choose two.) A. LISP protocol B. Cisco Nexus vpcs C. IS-IS routing protocol D. Cisco Catalyst 6500 Series VSS E. Cisco Catalyst 3750X Series F. STP Correct Answer: BD /Reference:

77 QUESTION 130 Which two resources can be VDC-dedicated resources? (Choose two.) A. QoS hardware queues B. physical interfaces C. A table spaces D. fabric modules E. management interfaces Correct Answer: BE /Reference: : QUESTION 131 You plan to implement a new Cisco Nexus 7000 Series Switch that will have N7K-F132XP-15 F1 modules. How many fabrics modules (FAB 1) do you need to achieve the full F1 module capacity? A. 2 B. 3 C. 5 D. 10 Correct Answer: C /Reference: : QUESTION 132 What is the maximum number of vcpu and memory supported by a Cisco UCS B200 M3 blade server? (Choose two.) A. 16 vcpu B. 768 GB memory C. 32 vcpu

78 D. 384 GB memory E. 24 vcpu F. 512 GB memory Correct Answer: BE /Reference: : QUESTION 133 You plan to build a Tier 1 data center with less redundant components. Which series of devices must you use for a top-of-rack solution? A. Cisco Nexus 5500 B. Cisco Nexus 2000 C. Cisco Nexus 5000 D. Cisco Nexus 7000 Correct Answer: B /Reference: Reference: QUESTION 134 You plan to extend a single-site data center to a dual-site solution that will use an IP-based Layer 3 interconnect using Cisco Nexus switches. The solution must support virtual machine migrations between the two sites. Which protocol must you use? A. MPLS L3VPN B. VPLS C. OTV D. BGP Correct Answer: C

79 /Reference: : QUESTION 135 Which two business requirements are factors in choosing to use Cisco Unified Fabric? (Choose two.) A. increased network component security B. short-term capital expenditure savings C. reduced license costs for virtual servers D. maximized energy efficiency E. long-term cost savings Correct Answer: AD /Reference: : QUESTION 136 Which two technologies can be used to minimize routing on the DC Core layer from being compromised? (Choose two.) A. policy-based routing B. route peer authentication C. route filtering D. route summarization E. route redistribution Correct Answer: CD /Reference: : QUESTION 137 You plan to implement a fully integrated firewall design by using a Cisco Catalyst 6500 Series VSS. Which description of the implementation is true? A. The firewall can be managed independently from the Cisco Catalyst 6500 VSS.

80 B. A standalone firewall appliance is required. C. A routing protocol must be configured between the firewall and the Cisco Catalyst 6500 VSS. D. Firewall services run at the aggregation layer. Correct Answer: A /Reference: : QUESTION 138 Refer to the exhibit. Which two descriptions of the configuration are true? (Choose two.) A. The STP is disabled on the vpc peer device. B. The device is a secondary vpc device. C. The device is a primary vpc device. D. There are 55 vpc domains configured onthe device.

81 E. The device is configured to act as an active gateway for packets destined for the MAC address of the peer device. Correct Answer: CE /Reference: : QUESTION 139 Which two options are requirements to implement the Route Health Injection feature in a data center? (Choose two.) A. a Layer 2 connection between the service chassis and the aggregation switch B. firewall services enabled on a Cisco Catalyst 6500 Series Switch C. a routing protocol configured between the service chassis and the aggregation switch D. integrated services enabled on a Cisco Nexus 5000 Series Switch E. integrated services enabled on a Cisco Catalyst 6500 Series Switch Correct Answer: BC /Reference: : QUESTION 140 You are evaluating whether to replace a Cisco Catalyst 6500 Series VSS with Cisco Nexus 5000 Series Switches. Which feature is provided with the Cisco Nexus Switches only? A. Layer 2 EtherChannel B. STP C. VSL D. CFS E. PAgP Correct Answer: D

82 /Reference: : QUESTION 141 You are designing a data center that will use Cisco Unified Fabric. You must select a switch for the access layer. The switch must support 10-Gbps optical connections. Which type of Cisco Nexus switch must you select? A. 2248TP B C. 1000V D E. 5548UP Correct Answer: E /Reference: :