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keywords: 642-998 exam,137q 642-998 exam dumps,137q 642-998 exam questions,642-998 pdf dumps,642-998 vce dumps,642-998 practice test,642-998 braindumps,Designing Cisco Data Center Unified Computing (DCUCD)

Which two options are reasons to use IP routing to segment a data center instead of Layer 2 routing? (Choose two.)

A.    Spanning Tree Protocol
B.    simplify design
C.    broadcast flooding
D.    ease of routing protocol configuration
E.    cost

Answer: AC

Which two options are benefits when you implement server virtualization in your data center? (Choose two.)

A.    No additional operating system license is required.
B.    Cost effectiveness is improved.
C.    This is a data center virtualization trend.
D.    Power consumption is reduced.
E.    Configuration of routing protocol is simplified.

Answer: BD

Which data center management tool provides performance and capacity monitoring and trending for SAN and LAN infrastructure?

A.    Cisco UCS Manager
B.    Cisco NAM
C.    Cisco NetFlow
D.    Cisco DCNM

Answer: D

Which data center monitoring tool can collect and display per port Layer 2 statistics?

A.    Cisco DCNM
B.    Cisco NAM
C.    Cisco NetFlow
D.    Cisco UCS Manager

Answer: B

Which statement about FCoE is true?

A.    FCoE is not supported on any Nexus 2000 Series Fabric Extenders.
B.    Not a single FCoE VLAN can map to multiple VSANs.
C.    Inter-switch FCoE links can be configured to carry multiple VSANs.
D.    FCoE does not support NPV/NPIV mode.

Answer: C

Which Cisco management tool provides centralized device and security policy management for Cisco VSG for Cisco Nexus 1000V Series Switches?

A.    Cisco UCS Manager
B.    Cisco NAM
C.    Cisco VNMC
D.    Cisco DCNM

Answer: C

Which two options are benefits of using Cisco UCS Unified Uplinks? (Choose two.)

A.    ability to use virtual port channels
B.    optimal use of bandwidth
C.    fewer packets drops
D.    consistent optics in Fabric Interconnects
E.    no storage license required on the Fabric Interconnects
F.    longer distances possible

Answer: BD

You have designed a Cisco UCS Solution, and each Cisco UCS 6248UP Fabric Interconnect has these connections:
– 4 x Cisco UCS Chassis each with 4 x 10 Gb links per Fabric
– 4 x 10 Gb Unified Port Channel to the upstream Nexus switch
How many additional Fabric Interconnect port licenses are required?

A.    16
B.    0
C.    20
D.    4
E.    40

Answer: A

Which option describes how a port is configured as a unified uplink when using Cisco UCS Manager?

A.    configured as an FCoE uplink port
B.    configured as an uplink port, then as an FCoE uplink port
C.    configured as an FC uplink port, then as an uplink port
D.    configured as an FCoE storage port
E.    configured as an uplink port, then as an FC uplink port

Answer: B

You are designing a Cisco UCS Solution that uses Cisco VIC 1280 Mezzanine Adapters. Which design decision helps prevent potential bottlenecks in the system?

A.    Configure a NIC team, and use per VM load balancing in vCenter.
B.    Use the VIC 1280 in combination with the 2208XP IO Module.
C.    Ensure all links between the Cisco Fabric Interconnect and IO Module are configured as a port channel.
D.    Utilize all links between the Cisco Fabric Interconnect and IO Module.
E.    Configure the vNIC for an MTU of 9000.

Answer: C

The client’s data center manager has requested the physical weights of the equipment in your Cisco UCS design along with the power and cooling requirements. Where in cisco.com can you find this information?

A.    the product datasheets
B.    the Cisco UCS power calculator
C.    the Cisco UCS GUI Configuration Guide
D.    the Cisco UCS Hardware Installation Guide
E.    the Hardware and Software Interoperability Matrix Utility Tool

Answer: B