Cisco 642-996 ExamDCUFD Designing Cisco Data Center Unified Fabric (DCUFD)

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Q1. In a medium size Data Center, which three routing protocols would you use? (Choose Three.)

A.EIGRP

B.ISIS

C.OSPF

D.RIPv2

E.HSRP

Answer: ABC


Q2. 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

Answer: B


Q3. 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.The core 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.

Answer: A


Q4. 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

Answer: BC


Q5. Spanning Tree Protocol runs at which functional layer of the data center?

A.core layer

B.access layer

C.application layer

D.network layer

Answer: B


Q6. 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.

D.Cisco DCNM should be used to manage everything except the aggregation service layer.

Answer: B


Q7. Which two characteristics are associated with the core layer of a Data Center Unified Fabric network? (Choose two.)

A.no packet manipulation

B.QoS—policing

C.voice, data, and wireless convergence

D.scalable routing protocols like OSPF

E.Layer 2 default gateway redundancy

F.QoS—classification and queuing

Answer: AD


Q8. 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

F.Blade Server Chassis

G.Server Adapter

Answer: ACEFG


Q9. Which three options are critical benefits of deploying Cisco FabricPath architecture? (Choose three.)

A.Layer 2 scalability

B.conversational learning

C.improved spanning-tree performance

D.equal-cost multipath forwarding

E.flexible hardware support

F.broadcast storm suppression

Answer: ABD


Q10. 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

Answer: F


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