cisco.actualtests.642-996.v2016-06-22.by.did€¦ · rack servers with cisco ucs vic 1225. which of...
TRANSCRIPT
http://www.gratisexam.com/
Cisco 642-996
Number: 642-996Passing Score: 800Time Limit: 120 minFile Version: 1.0
http://www.gratisexam.com/
Exam A
QUESTION 1What is one example of typical business requirements that are driving the design of installed base data centers?
A. IT reorganizationB. virtualizationC. greater collaborationD. physical space
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 2What documents are not typically an output that is deliverable from the design phase?
A. high-level designB. siterequirements specificationC. troubleshooting proceduresD. migration plan
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 3Which three protocols are effective in minimizing the use of STP in the data center design? (Choose three.)
A. FCoEB. vPCC. vDC
http://www.gratisexam.com/
D. FabricPathE. 802.1adF. STP
Correct Answer: ABDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 4In a medium size Data Center, which three routing protocols would you use? (Choose Three.)
A. EIGRPB. IS-ISC. OSPFD. RIPv2E. HSRP
Correct Answer: ABCSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 5Layer 2 forwarding of multicast traffic with vPC is based on which modified protocol?
A. CGMP
http://www.gratisexam.com/
B. PIM SSC. Auto-RPD. IGMP snoopingE. Destination-based trees
Correct Answer: DSection: (none)Explanation
Explanation/Reference:
QUESTION 6Which protocol is required in order for FabricPath to support switches or hosts that dual-attach through classical Ethernet?
A. VDCB. vPCC. LISPD. OTVE. VSSF. TRILL
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 7In a geographically diverse data center environment, which high-availability feature allows data centers to simultaneously serve the same content to all sites?
A. HSRPB. VRRPC. SLBD. GSLBE. FCoE
http://www.gratisexam.com/
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 8Which 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 thatconsists of a routable source and destination address?
A. OTVB. MPLSC. RoutingD. RSTPE. LISP
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 9When 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 coreB. Layer 3 data center core with Layer 2 extensionC. Layer 2 data center coreD. Layer 2 data center core with Layer 3 extension
http://www.gratisexam.com/
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 10What 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 layerB. With a 3 layer (Access, Aggregation, Core) design the Layer 2 domain must be configured across
the Core for VLAN extension to occurC. 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 avoidedD. 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: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 11When designing a collapsed core data center, which two technologies are used to virtualize the core and aggregation layers? (Choose two.)
A. FCoEB. LISPC. HSRPD. VDCE. VRF
Correct Answer: DESection: (none)Explanation
http://www.gratisexam.com/
Explanation/Reference:Explanation:
QUESTION 12The 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. STPB. VDCC. Cisco ISO ISSUD. HSRP
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 13The classical access layer has its limitations due to a high value in which of the following items?
A. oversubscriptionB. jitterC. costD. 10 Gigabit Ethernet links
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 14Your 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 meetthis requirement?
A. CiscoNexus 1000vB. Cisco Nexus 5596 without Layer 3 daughter card
http://www.gratisexam.com/
C. Cisco MDS 9506 chassis with supervisor engineD. Cisco Nexus 7010 switch with Enterprise Services Package
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 15Which technology provides additional scalability and simplification of an Ethernet network, providing more efficient forwarding and eliminating the need for theSpanning Tree Protocol?
A. OTVB. vPCC. PVST+D. FabricPath
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 16Which technology provides the ability to use all links in a LAN topology by providing an active-active path to the upstream switch?
A. STPB. vPCC. PVST+D. RSTP
Correct Answer: BSection: (none)Explanation
Explanation/Reference:
http://www.gratisexam.com/
Explanation:
QUESTION 17Classical aggregation layer designs do not provide isolation of the control and data planes. What provides a solution to this limitation?
A. STPB. VDCC. ISSUD. HSRP
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 18What introduces unique implications into the overall Data Center aggregation layer design? (Choose Three.)
A. High-speed switching fabric with a high forwarding rateB. Over-subscription valuesC. Service ModulesD. IP routingE. WANF. Internet Edge
Correct Answer: ABCSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 19What are the benefits of an Adapter FEX?
A. requires fewer adapters, cables,network ports, and network devices
http://www.gratisexam.com/
B. provides the ability to VMware VMotion across data centersC. reduces complexity in the data centerD. works with the IEEE 802.1RB standard
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 20Spanning Tree Protocol runs at which functional layer of the data center?
A. core layerB. access layerC. application layerD. network layer
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 21Which 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.
http://www.gratisexam.com/
C. Cisco Adapter FEX extends VDCs across multiple Cisco Nexus switches.D. A ToR design is not permitted with Cisco Adapter FEX.
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 22Your 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 licenseB. Cisco Nexus 7010 switch withFCoE licenseC. Cisco Fabric Extender with FCoE supportD. Cisco 2948 switch with FCoE licenseE. Cisco Catalyst 6509 switch with FCoE blade
Correct Answer: ABCSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 23What is one required component to run FCoE?
A. iSCSI gatewayB. Fibre Channel adapterC. HBAD. Converged network adaptors
Correct Answer: DSection: (none)Explanation
Explanation/Reference:
http://www.gratisexam.com/
Explanation:
QUESTION 24Access layer switches are located as which type of design to provide network connectivity to
servers that are installed in rack?
A. ToR designB. MoR designC. EoR designD. ILR
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 25Which two technologies can overcome the link blocking feature that STP implements to ensure a loop-free topology? (Choose two.)
A. vPCB. ISSUC. MECD. NX-OS HAE. GLBP
Correct Answer: ACSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 26Your customer would like to run FCoE in the access layer. Which fabric extender should the customer utilize in its design?
http://www.gratisexam.com/
A. Cisco Nexus 2148TB. Cisco Nexus 2224TPC. Cisco Nexus 2248TP-FD. Cisco Nexus 2232PP
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 27Which Cisco Nexus switch offers possibilities for implementation of the virtual switching layer in VMware?
A. Cisco Nexus 5596 SwitchB. Cisco Nexus 7010 SwitchC. Cisco Nexus 1000v SwitchD. Cisco Nexus 2248 FEX
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 28Which item represents a method of increasing storage utilization efficiency?
http://www.gratisexam.com/
A. thin provisioningB. thick provisioningC. transparent provisioningD. hold-back provisioningE. weighted provisioning
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 29Which item uses TCP as a block I/O transport?
A. NFS v4B. HyperTransportC. AoED. FCoEE. CIFSF. iSCSI
Correct Answer: FSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 30What is required to allow for FCoE multihop prior to the ratification of FC-BB-6?
A. VNto VF encapsulationB. FIP snoopingC. FCoE proxyD. Fibre Channel bridging at FC-2E. VE to VE tunneling
http://www.gratisexam.com/
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 31What is required to be configured in VMware vCenter to allow a VM direct access to a Fibre Channel LUN?
A. DirectPath I/OB. VM-FEXC. Adapter FEXD. Raw Device MappingE. Solid State Drive
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 32After a recent acquisition, you have been asked to merge two SANs into one. Which SAN topology is Cisco recommended?
A. Core-EdgeB. Edge-Core-EdgeC. Core AccessD. Collapsed CoreE. Collapsed Core-Edge
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
http://www.gratisexam.com/
QUESTION 33Which two Cisco MDS 9500 line cards support SME? (Choose two.)
A. Cisco MDS 9000 Family Storage Services ModuleB. Cisco MDS 9000 Family Multiprotocol Services ModuleC. Cisco MDS 9000 Family 8-Gbps Advanced Fibre Channel Switching ModuleD. Cisco MDS 9000 Family IP Storage Services ModuleE. Cisco MDS 9000 Family Storage Processor NodeF. Cisco MDS 9000 Family Multiservices Module
Correct Answer: BFSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 34Your customer has asked you to recommend a data center storage design that includes Multihop FCoE for 400 database servers running on Cisco UCS C460M2Rack Servers with Cisco UCS VIC 1225. Which of these server connectivity options is Cisco recommended for scalability and cost-effectiveness?
A. Server > Cisco Nexus 5548UP > Cisco Nexus 7018 > CISCO MDS 9500B. Server > Cisco Nexus 3548 > Cisco Nexus 7018 > CISCO MDS 9500C. Server > Cisco Nexus 2232PP > Cisco Nexus 7018 >CISCO MDS 9500D. Server > Cisco Nexus 4001i >Cisco Nexus 7018 > CISCO MDS 9500
Correct Answer: CSection: (none)Explanation
http://www.gratisexam.com/
Explanation/Reference:Explanation:
QUESTION 35Which two features require configuration on a Cisco Nexus 7000 Series data center switch to
combat ARP cache poisoning attacks? (Choose two.)
A. Port SecurityB. MAC ACLC. TrustSecD. DAIE. DHCP SnoopingF. ARP Guard
Correct Answer: DESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 36A customer is interested in endpoint security at the access layer, which option is Cisco recommended?
A. ACLsB. DAIC. TrustSecD. stateful inspectionE. UDLD
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 37
http://www.gratisexam.com/
Which software runs on a device that is connected to a TrustSec-enabled port?
A. InitiatorB. AuthenticatorC. SupplicantD. RequesterE. Authentication Proxy
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 38Which two items represent attacks that are mitigated by CoPP? (Choose two.)
A. ARP cache poisoningB. data plane DoSC. ping floodingD. Diffie HellmanE. smurf attackF. ping of death
Correct Answer: CESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 39Which 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-keychain- key)# key-string
B. N7010-C2(config)# key-chain 0N7010-C2(config-key-chain)# key-name OSPFN7010-C2(config-
http://www.gratisexam.com/
key-chain-key)# key-stringC. N7010-C2(config)# key ring OSPFN7010-C2(config-keyring)# key 0N7010-C2(config-keyring-
key)# key-stringD. N7010-C2(config)# key-ring 0N7010-C2(config-key-ring)# key-name OSPFN7010-C2(config-key-
ring-key)# key-string
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 40Assume 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. CMPB. serial consoleC. SSHD. SNMPE. CIMF. XML API
Correct Answer: BCSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 41What is one of the benefits within a Cisco Data Center Network Manager (DCNM)?
A. supports software upgrade and downgrade on the Nexus 1000B. supports graphical management of FabricPath on the Nexus7000C. supports VDC management on the Nexus 5000D. supports configuration backup and restore on the Nexus 1000
http://www.gratisexam.com/
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 42What 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: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 43Which tool, previously known as Cisco Fabric Manager, would you use in a data center to help manage unified fabrics with SAN connectivity?
A. Cisco ANMB. Flexible NetFlowC. Cisco Prime LMSD. Cisco Prime DCNM for LANE. Cisco Prime DCNM for SANF. Cisco VNMC
Correct Answer: ESection: (none)Explanation
Explanation/Reference:Explanation:
http://www.gratisexam.com/
QUESTION 44Which tool provides centralized device and security policy management for Cisco VSG?
A. Cisco ANMB. Flexible NetFlowC. Cisco Prime LMSD. Cisco Prime DCNM for LANE. Cisco Prime DCNM for SANF. Cisco VNMC
Correct Answer: FSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 45Which tool is a part of the Cisco ACE product family and is a critical component for cloud computing architectures?
A. Cisco ANMB. Flexible NetFlowC. Cisco Prime LMSD. Cisco Prime DCNM for LAN
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 46Which tool is used to manage NX-OS devices and features like vDC and vPC?
A. Cisco ANMB. FlexibleNetFlow
http://www.gratisexam.com/
C. Cisco Prime LMSD. Cisco Prime DCNM for LANE. Cisco Prime DCNM for SANF. Cisco VNMC
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 47Which two Nexus 7000 licenses are required to manage FabricPath from Cisco Data Center Network Manager (DCNM)? (Choose two.)
A. Nexus 7000 Enhanced Layer 2 LicenseB. Nexus 7000 Transport Services LicenseC. Cisco DCNM for SAN Advanced Edition for Nexus 7000D. Nexus 7000 LAN Enterprise LicenseE. Cisco DCNM for Nexus 7000F. Nexus 7000 Scalable Feature License
Correct Answer: AESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 48What is one example of a business requirement that drives the design of a newly installed data center?
A. powerB. coolingC. resource utilization and provisioningD. global availability
Correct Answer: D
http://www.gratisexam.com/
Section: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 49Which technologies will be found in a data center that is designed for Cisco equipment?
A. NPVB. NPIVC. VSAND. FCoE
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 50From a data center design perspective, which of the following is true in regard to network management tools like Cisco Data Center Network Manager (DCNM) andCiscoWorks LAN Management Solution (LMS)?
A. Cisco DCNM is positioned to manage non-Nexus OS gear like the Catalyst 6500 Series, Catalyst6500 Series FWSM, and Cisco UCS.
B. Platform-specific, advanced data center features should be managed by Cisco DCNM andprovided to CiscoWorks LMS.
C. CiscoWorks LMS should be used to manage the LAN network, while Cisco DCNM will manage theSAN network.
http://www.gratisexam.com/
D. Cisco DCNM should be used to manage everything except the aggregation service layer.
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 51The 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 modelB. hierarchical structure and its modularityC. cost of ownershipD. return on investment
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 52Your 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 meetthis requirement?
A. Cisco Nexus 1000v—no advantages to this modelB. Cisco Nexus 5596 without Layer 3 daughter cardC. Cisco MDS 9506 chassis with supervisor engineD. Cisco Nexus7010 switch with Enterprise Services Package
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
http://www.gratisexam.com/
QUESTION 53Which technology provides additional scalability and simplification of an Ethernet network, providing more efficient forwarding and eliminating the need for theSTP?
A. OTVB. vPCC. PVST+D. FabricPath
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 54Which technology provides the ability to use all links in a LAN topology by providing an active-active path to the upstream switch?
A. STPB. vPCC. PVST+D. RSTP
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 55Cisco 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.
http://www.gratisexam.com/
D. The need for a physical switch is eliminated.
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 56Which access layer technology will provide redundancy if there is a link failure on a server link?
A. VDCB. MPLSC. vPCD. Cisco OTV
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 57Which design will reduce cable count and maintain all cables within a rack?
A. Top-of-Rack designB. Middle-of-Row designC. End-of-Row designD. End-of-Rack design
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
http://www.gratisexam.com/
QUESTION 58Which 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: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 59What is the principal advantage of various layers in the architecture of data center infrastructure?
A. no advantages to this modelB. hierarchical structure and its modularityC. cost of ownershipD. return on investment
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 60The classical access layer has its limitations due to high rate in which of the following?
A. oversubscriptionB. jitterC. costD. 10 Gigabit Ethernet links
http://www.gratisexam.com/
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 61Cisco 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: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 62Which physical data center design will reduce cabling and keep all of the cables within a rack?
A. ToR designB. MoR designC. EoR designD. ILR design
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 63Which of the following is true with respect to Cisco Adapter FEX?
http://www.gratisexam.com/
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: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 64Which Cisco Nexus product operates inside the VMware ESX hypervisor, and supports the Cisco VM-FEX server virtualization technology?
A. 1000v
B. 1010C. 2000D. 5500E. 7000
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 65Refer to the exhibit.
http://www.gratisexam.com/
Customer would like to utilize Cisco Nexus7000 series switches as converged Ethernet aggregation and SAN core switch in their new data center design. Theswitch 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 typeof design possible?
A. FC forwardingB. Multi-hop FCoEC. iSCSI gateway to increase network bandwidthD. vPC+E. NAS gateway at the aggregation layer
Correct Answer: BSection: (none)Explanation
Explanation/Reference:
http://www.gratisexam.com/
Explanation:
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.ScenarioBased on your knowledge of Cisco LIDS 9500 Seris Fibre Channel Drirectors and Cisco Nexus 7000 Series Data Center Switches, answer two questions on thesupplied topology.OExhibitl
http://www.gratisexam.com/
http://www.gratisexam.com/
Dual-Horned Fibre Channel Storage ControllerCisco MDS 9500 Series Fibre Channel DirectorsCisco NleKtis 7000 Collapsed CoreAccess LayerWhich 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 moduleB. M2 Series 10GbEthernet moduleC. X1 Series 10Gb Unified Fabric moduleD. C2 Series 10Gb Service module
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 67
http://www.gratisexam.com/
http://www.gratisexam.com/
Which item represents a hardware requirement on the Cisco MDS 9500 Series Director to achieve Fibre Channel connectivity with the Cisco Nexus 7000 Seriesdata center switch? (Choose one.)
A. Cisco MDS 9000 Family 48-Port 8-Gbps Advanced Fibre Channel Switching ModuleB. Cisco MDS 9000 Family 4-Port 10-Gbps Fibre Channel Switching ModuleC. Cisco MDS 9000 16-Port Storage Services NodeD. Cisco MDS 9000 10-Gbps 8-Port FCoE Module
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 68
Which two items represent features of VM-FEX with Cisco Nexus 5500? (Choose two)
A. Software packet switchingB. Hardware packet switching
http://www.gratisexam.com/
C. 802.1 QD. VN-Tag (802.1 Qbh)E. Feature richF. Higher performance
Correct Answer: BDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 69
Which three items represent features of VM-FEX with Cisco Nexus 1000V? (Choose three)
A. Software packet switchingB. Hardware packet switchingC. 802.1 QD. VN-Tag (802.1 Qbh)E. Feature rich
http://www.gratisexam.com/
F. High performance
Correct Answer: ADESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 70
Which three items represent features of Cisco Virtual Switching System? (Choose three)
A. Single control planeB. Dual control planesC. VSS appears as one switch to downstream switchesD. VSS appears as two switches to downstream switch
http://www.gratisexam.com/
E. Etherchannel protocols include Static, LACPF. channel protocols include Static, PAgP, PAgP+, LACP
Correct Answer: ACFSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 71
Which three items represent features of Cisco Virtual Port Channels? (Choose three)
A. Single control planeB. Dual control planesC. vPC appears as one switch to downstream switches
http://www.gratisexam.com/
D. vPC appears as two switches to downstream switchE. Etherchannelprotocols include Static, LACPF. channel protocols include Static, PAgP, PAgP+, LACP
Correct Answer: ACESection: (none)Explanation
Explanation/Reference:Explanation:
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 switchingB. First-Hop Routing ProtocolsC. Demarcation point between static and dynamic routing protocols
http://www.gratisexam.com/
D. QoS MarkingE. 802.1X
Correct Answer: DESection: (none)Explanation
Explanation/Reference:Explanation:
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 switchingB. First-Hop Routing ProtocolsC. Demarcation point between static and dynamic routing protocolsD. QoS Marking
http://www.gratisexam.com/
E. Q 802.1X
Correct Answer: ABSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 74Your 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 onthe Cisco Nexus 5500. Which answer is correct?
A. VDCB. VRFC. VLAND. SubnetE. Port Profile
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 75Refer to the exhibit.
http://www.gratisexam.com/
Which three options are valid port configurations for the Cisco Nexus 5548UP? (Choose three.)
A. AB. BC. CD. DE. E
http://www.gratisexam.com/
Correct Answer: ADESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 76Which 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: BESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 77Which transceiver/cable type combination is the most cost effective solution to connect a Cisco Nexus 5548UP switch to a Nexus 2232PP fabric extender withinthe same rack?
A. Cisco FET-10G with OM3 cableB. SFP-10GR with OM3 fiber cableC. active Twinax cable
http://www.gratisexam.com/
D. SFP-10GR with OM4 fiber cableE. passive Twinax cable
Correct Answer: ESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 78A client's Cisco network support team has concerns that the security policy may not be correctly enforced within the vNetwork Distributed Switches that form thevirtual 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: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 79Refer to the exhibit.
http://www.gratisexam.com/
http://www.gratisexam.com/
Server 1 has a significant amount of East/West communication with server 2. How will this traffic be handled?
A. Layer 2 switched within N2K1B. Layer 2 switched within N5K1C. Layer 2 switched within N7K1D. Layer 3 routed withinN5K1E. Layer 3 routed within N7K1F. Layer 2 switched with the vSwitch
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 80Which protocol does the Data Center Bridging Capability Exchange protocol use to discover and initialize DCB-compliant devices?
A. LLDPB. ETSC. PFCD. FIPE. TCP
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 81In which three critical areas does Cisco Unified Data Center provide a complete architecture platform including products and solutions? (Choose three.)
A. Unified ComputingB. Unified FabricC. Unified Management
http://www.gratisexam.com/
D. SecurityE. VoIPF. WirelessG. Storage
Correct Answer: ABCSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 82Which three options does Cisco Data Mobility Manager provide? (Choose three.)
A. can change the migration rate to shorten windows during low traffic hours or minimizeinterferenceB. brings the need for multiple migration solutionsC. moves from a smaller logical unit number to a larger LUND. manages all capabilities from an easy-to-use GUIE. manages all capabilities from CLIF. can change the migration rate toshorten windows during high traffic hours or maximize
interferenceG. manages some capabilities from an easy-to-use GUI
Correct Answer: ACDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 83Which four options describe I/O Accelerator? (Choose four.)
A. is topology dependentB. provides unified acceleration serviceC. provides high availability and resiliencyD. provides load balancing
http://www.gratisexam.com/
E. is transport agnosticF. Each IOA engine provides 1-Gbps application throughput.G. uses TCPH. does not support multiple paths and PortChannels
Correct Answer: BCDESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 84Refer 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: CSection: (none)Explanation
http://www.gratisexam.com/
Explanation/Reference:Explanation:
QUESTION 85Which option is needed to implement MACsec on a Cisco Nexus 7000 device?
A. Supervisor 2E moduleB. Advanced Security licenseC. RADIUS serverD. M-Series or F3 line cards
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 86Which feature protects network devices against abnormal or unwanted traffic such as rogue devices performing various DoS attacks against them?
A. control-plane policingB. strict unicast RPFC. IP Source GuardD. intrusion prevention deployed at the edgeE. intrusion detection deployed at the services layer
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 87Which 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 virtualmachine mobility without manual intervention?
A. Cisco Virtual Services Gateway with vPath
http://www.gratisexam.com/
B. Cisco Nexus 1000v Advanced Edition with Prime Network Services ControllerC. Cisco Nexus 5500 Series Layer 3 moduleD. strict unicast RPF
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 88Which 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-SR4B. 40GBASE-LR4-LiteC. 40GBASE-SR-BiDiD. 40GBASE-CR4
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 89Refer to the exhibit.
http://www.gratisexam.com/
Which four options are Cisco best practices that should be included or implemented in the design for resiliency, deterministic behavior, and fast convergence incase 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.
http://www.gratisexam.com/
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: ABCGSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 90Refer 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 2C. multiple spanning-treesD. FabricPath
http://www.gratisexam.com/
Correct Answer: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 91Which 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: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 92Which 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: CSection: (none)Explanation
Explanation/Reference:Explanation:
http://www.gratisexam.com/
QUESTION 93Which option is a critical difference between the Cisco Nexus 5500 and 5600 platforms?
A. vPC+ supportB. built-in Layer 3 supportC. redundant supervisorD. virtual device contexts
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 94Which 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 ofthe data center.
B. Thecore layer provides the high-speed packet switching backplane for all flows going out of thedata center.
C. The core layer is purely a Layer 2 environment. As a result, the core layer is not free of spanningtree and vPC.
D. The core layer provides connectivity to multiple aggregation modules and provides a resilientLayer 3 routed fabric with a single point of failure.
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 95What 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 andUCS hardware.
http://www.gratisexam.com/
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: ADESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 96You work as the network administrator at ABC.com. You are deploying a top-of-rack equipment distribution and cabling design for the company network. Whichbenefit results does the network get from the deployment?
A. optimal port utilization in the rackB. improved cable management across racksC. faster convergence for Layer 2 servicesD. security and application networking at the access layer
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 97Which 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 layerB. number of links connected from two core devicesC. mobility of virtual machinesD. Layer 3 uplinkE. size of the Layer 2 domain
http://www.gratisexam.com/
F. proxy routingG. workload flexibility
Correct Answer: ACESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 98Which 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 SeriesB. Cisco Nexus 7000 SeriesC. Cisco Nexus 4000 SeriesD. Cisco Nexus 5500 SeriesE. Cisco Nexus 3000 Series
Correct Answer: BDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 99Which three Cisco technologies or solutions are used during the virtualization design into the data center access layer? (Choose three.)
A. Cisco Nexus 1000V switchB. Cisco UCS pass-through switching with VM-FEXC. Cisco Virtual Services ApplianceD. Cisco Adapter-FEX when using Cisco UCS C-Series ServersE. Cisco Distributed Virtual SwitchF. Fibre Channel switch mode
Correct Answer: ABDSection: (none)
http://www.gratisexam.com/
Explanation
Explanation/Reference:Explanation:
QUESTION 100Which option describes the purpose of the Cisco UCS TCO/ROI Advisor tool?
A. to design the components of Cisco UCS solutionB. to compare an existing environment to a Cisco UCS solution from a cost prospectiveC. to measure the current system workloads across various elements of the IT infrastructureD. to plan for system capacity optimization through detailed utilization analysis
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 101What is the maximum number of vCPU and memory supported by a Cisco UCS B200 M3 blade server? (Choose two.)
A. 16 vCPUB. 24 vCPUC. 384 GB memoryD. 768 GB memory
Correct Answer: BDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 102Which Cisco UCS Fabric Extender provides up to 160 Gbps of bandwidth to the Cisco UCS chassis?
A. UCS 2208XP
http://www.gratisexam.com/
B. UCS 2204XPC. UCS 2104XPD. UCS 2108XP
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 103Which 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: DSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 104Which 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.
http://www.gratisexam.com/
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: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 105Which four vendor operating systems are supported on Cisco Unified Computing System B-Series servers? (Choose four.)
A. CitrixB. OracleC. SuSED. UbuntuE. Apple F. MandrivaG. Mageia
Correct Answer: ABCDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 106Which five options are Cisco UCS system components? (Choose five.)
A. UCS ManagerB. Nexus 1000vC. Fabric InterconnectD. Cisco IMCE. Fabric Extender or IOM
http://www.gratisexam.com/
F. Blade Server ChassisG. Server Adapter
Correct Answer: ACEFGSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 107From 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, Catalyst6500 Series FWSM, and Cisco UCS.
B. Platform-specific, advanced data center features should be managed by Cisco DCNM andprovided to CiscoWorks LMS.
C. CiscoWorks LMS should beused to manage the LAN network, while Cisco DCNM will manage theSAN network.
D. Cisco DCNM should be used to manage everything except the aggregation service layer.
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 108Which three protocols are effective in minimizing the use of STP in the data center design? (Choose three.)
A. FCoEB. vPCC. vDCD. FabricPathE. 802.1adF. STP
http://www.gratisexam.com/
Correct Answer: ABDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 109Which 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 7000.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 6500.
Correct Answer: ABDFSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 110Which two Cisco Unified Fabric aggregation layer devices can run a full Fibre Channel Forwarder? (Choose two.)
A. CiscoMDS 9000 SeriesB. Cisco Nexus 3000 SeriesC. Cisco Catalyst 6500 SeriesD. Cisco Nexus 7000 SeriesE. Cisco Nexus 5500 Series
Correct Answer: DESection: (none)
http://www.gratisexam.com/
Explanation
Explanation/Reference:Explanation:
QUESTION 111You 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 ona Cisco MDS switch?
A. 7:1B. 6:1C. 10:3D. 5:3E. 4:1
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 112You use Dynamic ARP Inspection on data center switches Which two options can the switches use to perform ARP validation? (Choose two )
A. syslogB. a 802.1x user authentication databaseC. access control lists configured on each switch portD. static ARP access listE. a DHCP binding database
Correct Answer: DESection: (none)Explanation
Explanation/Reference:Reference:http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_55_se/configuration/guide/scg_2960/swdynarp.html#pgfId-1039854
http://www.gratisexam.com/
QUESTION 113Which two actions are performed at the aggregation layer? (Choose two.)
A. route summarizationB. fast convergenceC. packet filteringD. traffic classificationE. port security
Correct Answer: ABSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 114You 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 policiesB. the configured VLANsC. the configured OSPF networksD. the configured security access control list policies
Correct Answer: CDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 115ScenarioReview topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches.
http://www.gratisexam.com/
InstructionsTo 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
http://www.gratisexam.com/
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
http://www.gratisexam.com/
Section: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 116ScenarioReview topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches.InstructionsTo 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
http://www.gratisexam.com/
http://www.gratisexam.com/
Refer to the screenshot in Exhibit 2. Which of the following commands will display the contents of the file TBM12234289-7K1.lic?
A. cat bootflash:TBM12234289-7K1.licB. more bootflash:B 12234289-7K1.licC. less bootflash:TBM12234289-7K1.licD. type bootflash:TBM12234289-7K1.licE. tail bootflash:TBM12234289-7K1.lic
Correct Answer: ESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 117ScenarioReview topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches.
InstructionsTo 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
http://www.gratisexam.com/
Refer to the figure in Exhibit 3. Which item is uniquely required when OTV is configured to use a Unicast Control Pane?
http://www.gratisexam.com/
A. ASMB. Join InterfaceC. Adjacency ServerD. Enable Classical Ethernet MAC learning on Edge Interfaces.
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 118ScenarioReview topology and screenshots, and then answer questions that validate your knowledge of Cisco Nexus Switches.
InstructionsTo access the multiple-choice questions, click on the numbered boxes on the left of the top panel.Review the Exhibit associated withthe question.
http://www.gratisexam.com/
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 followingOTV configuration elements will prevent the Overlay interface from forwarding traffic if it is not configured?
A. restart otv-isisB. otv stp-synchronizationC. otv site-identifierD. otv vpn-name
Correct Answer: C
http://www.gratisexam.com/
Section: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 119You 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 aggregationlayer? (Choose two.)
A. Cisco Nexus 7000 Series OTVB. Cisco Nexus 7000 Series RBACC. Cisco ASA VRF tablesD. Cisco Nexus 7000 Series VDCsE. Cisco ASA security contexts
Correct Answer: BDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 120Which two platforms are supported by using the Cisco Prime Data Center Network Manager? (Choose two.)
A. CiscoCatalyst routersB. Cisco MDS switchesC. Cisco AironetD. Cisco Nexus switchesE. Cisco ACE
http://www.gratisexam.com/
Correct Answer: BDSection: (none)Explanation
Explanation/Reference:Reference:http://www.cisco.com/c/en/us/products/cloud-systems-management/prime-data-center-network-manager/index.html
QUESTION 121Which 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 zoneB. increases the credit limit when the buffer overrunsC. maximizes performance under high loadsD. prevents the loss of frames due to buffer overrunsE. provides automatic buffer scaling under high loads
Correct Answer: CDSection: (none)Explanation
Explanation/Reference:Reference:http://icon.clnchina.com.cn/images/UCS_data_path_troubleshooting.pdf(page 12)
QUESTION 122Which 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: BSection: (none)Explanation
Explanation/Reference:Explanation:
http://www.gratisexam.com/
QUESTION 123You 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 arepossible switching platforms for the data center? (Choose two.)
A. Cisco Nexus 4000 SeriesB. Cisco Nexus 7000 SeriesC. Cisco Catalyst 3580 SeriesD. Cisco Nexus 3000 SeriesE. Cisco Catalyst 6500 Series
Correct Answer: ABSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 124You 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 taggingB. virtual machine guest taggingC. external switch taggingD. disabled VLAN tagging
Correct Answer: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 125Which 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.
http://www.gratisexam.com/
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: BSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 126Which protocol can you use to automate the process of provisioning new devices in a data center?
A. LISPB. LACPC. PAgPD. LDPE. POAP
Correct Answer: ESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 127Which two options are examples of Layer 2 service virtualization? (Choose two.)
A. GREB. VRFC. VPLSD. MPLSE. vPC
Correct Answer: CESection: (none)Explanation
http://www.gratisexam.com/
Explanation/Reference:Reference:http://www.cisco.com/c/en/us/products/collateral/data-center-virtualization/data-center-interconnect/white_paper_c11_493718.html
QUESTION 128Which three options are features of the Cisco Prime Data Center Network Manager? (Choose three.)
A. SAN inventoryB. security rules and objects viewsC. device groups and scopingD. HTTPS connections to devicesE. authentication servicesF. inventory and performance views
Correct Answer: CEFSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 129You have many servers that connect by using EtherChannels. Which two design options increase high availability? (Choose two.)
A. LISP protocolB. Cisco Nexus vPCsC. IS-IS routing protocolD. Cisco Catalyst 6500 Series VSSE. Cisco Catalyst 3750X SeriesF. STP
Correct Answer: BDSection: (none)Explanation
Explanation/Reference:
http://www.gratisexam.com/
QUESTION 130Which two resources can be VDC-dedicated resources? (Choose two.)
A. QoS hardware queuesB. physical interfacesC. A table spacesD. fabric modulesE. management interfaces
Correct Answer: BESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 131You 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 toachieve the full F1 module capacity?
A. 2B. 3C. 5D. 10
Correct Answer: CSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 132What is the maximum number of vCPU and memory supported by a Cisco UCS B200 M3 blade server? (Choose two.)
A. 16 vCPUB. 768 GB memoryC. 32 vCPU
http://www.gratisexam.com/
D. 384 GB memoryE. 24 vCPUF. 512 GB memory
Correct Answer: BESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 133You 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 5500B. Cisco Nexus 2000C. Cisco Nexus 5000D. Cisco Nexus 7000
Correct Answer: BSection: (none)Explanation
Explanation/Reference:Reference:http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5000-series-switches/white_paper_c11-522337.html
QUESTION 134You 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 mustsupport virtual machine migrations between the two sites. Which protocol must you use?
A. MPLS L3VPNB. VPLSC. OTVD. BGP
Correct Answer: CSection: (none)Explanation
http://www.gratisexam.com/
Explanation/Reference:Explanation:
QUESTION 135Which two business requirements are factors in choosing to use Cisco Unified Fabric? (Choose two.)
A. increased network component securityB. short-term capital expenditure savingsC. reduced license costs for virtual serversD. maximized energy efficiencyE. long-term cost savings
Correct Answer: ADSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 136Which two technologies can be used to minimize routing on the DC Core layer from being compromised? (Choose two.)
A. policy-based routingB. route peer authenticationC. route filteringD. route summarizationE. route redistribution
Correct Answer: CDSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 137You 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.
http://www.gratisexam.com/
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: ASection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 138Refer 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.
http://www.gratisexam.com/
E. The device is configured to act as an active gateway for packets destined for the MAC address ofthe peer device.
Correct Answer: CESection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 139Which 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 switchB. firewall services enabled on a Cisco Catalyst 6500 Series SwitchC. a routing protocol configured between the service chassis and the aggregation switchD. integrated services enabled on a Cisco Nexus 5000 Series SwitchE. integrated services enabled on a Cisco Catalyst 6500 Series Switch
Correct Answer: BCSection: (none)Explanation
Explanation/Reference:Explanation:
QUESTION 140You are evaluating whether to replace a Cisco Catalyst 6500 Series VSS with Cisco Nexus 5000 Series Switches. Which feature is provided with the Cisco NexusSwitches only?
A. Layer 2 EtherChannelB. STPC. VSLD. CFSE. PAgP
Correct Answer: DSection: (none)Explanation
http://www.gratisexam.com/
Explanation/Reference:Explanation:
QUESTION 141You 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 opticalconnections. Which type of Cisco Nexus switch must you select?
A. 2248TPB. 7010C. 1000VD. 9000E. 5548UP
Correct Answer: ESection: (none)Explanation
Explanation/Reference:Explanation: