Vendor: Cisco. Exam Code: Exam Name: Designing Cisco Data Center Unified Fabric (DCUFD) Version: Demo

Transcription

1 Vendor: Cisco Exam Code: Exam Name: Designing Cisco Data Center Unified Fabric (DCUFD) Version: Demo

2 DEMO QUESTION 1 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 QUESTION 2 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 QUESTION 3 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 QUESTION 4 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 QUESTION 5 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

3 C. 32 vcpu D. 384 GB memory E. 24 vcpu F. 512 GB memory Correct Answer: AB QUESTION 6 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 QUESTION 7 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. 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. QUESTION 8 Layer 2 forwarding of multicast traffic with vpc is based on which modified protocol? A. CGMP B. PIM SS C. Auto-RP D. IGMP snooping E. Destination-based trees Correct Answer: D QUESTION 9 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 QUESTION 10 Which technology provides additional scalability and simplification of an Ethernet network, providing more efficient forwarding and eliminating the need for the Spanning Tree Protocol?

4 A. OTV B. vpc C. PVST+ D. FabricPath Correct Answer: D QUESTION 11 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 QUESTION 12 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 QUESTION 13 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 QUESTION 14 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 F QUESTION 15 What three key principals are to be followed when using Appliance ports for NFS traffic with NetApp arrays? (Choose three.)

5 A. Must have L2 Ethernet upstream for failure cases, one cannot just deploy a Storage array and UCS hardware. 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 QUESTION 16 Which tool is used to manage NX-OS devices and features like vdc and vpc? 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: D QUESTION 17 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 C QUESTION 18 Refer to the exhibit.

6 You are evaluating a proposed topology design. Which technology can you recommend to provide high availability for the topology? A. OTV B. STP C. LLDP D. vpc Correct Answer: A QUESTION 19 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

7 Correct Answer: D QUESTION 20 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 QUESTION 21 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 QUESTION 22 Which option is a characteristic of a Class 3 F Fibre Channel service? A. connection-oriented B. end-to-end flow control C. packet-switched D. confirmed delivery Correct Answer: C QUESTION 23 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 CE QUESTION 24 Which protocols are Cisco recommended for connecting the main data center to a remote data center? A. LISP B. OTV C. FabricPath D. vpc

8 QUESTION 25 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. astatic ARP access list E. a DHCP binding database Correct Answer: CE

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