[Free] 2017(Apr) Ensurepass Testking Cisco 300-160 Latest Dumps 41-50

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Designing Cisco Data Center Infrastructure (DCID) v6.0

QUESTION 41

Which two devices operate only at OSI Layer 2? (Choose two.)

 

A.

Cisco Nexus 7010

B.

Cisco Nexus 5548

C.

Cisco Nexus 5596

D.

Cisco Nexus 5020

E.

Cisco Nexus 3016

F.

Cisco Nexus 2248

 

Correct Answer: DF

 

QUESTION 42

Which option should be part of network design considerations when proposing a design for Microsoft Exchange 2010 running on Cisco UCS blade servers?

 

A.

high-availability during fabric failover

B.

proper placement of server role

C.

over committing CPU resources

D.

additional virtual machine scalability

 

Correct Answer: A

 

 

QUESTION 43

Refer to the exhibit. You have a virtual machine configured on each Cisco UCS B200 Series blade server installed on different Cisco UCS 5108 chassis. The virtual machines are on the same VLAN. The fabric interconnect is in end-host mode. Which statement describes how communication occurs between the virtual machines?

 

clip_image001

 

A.

Traffic is switched within the virtual switch and forwarded to the proper vNIC.

B.

Traffic is switched by the hypervisor and forwarded to the proper vNIC.

C.

Traffic is switched by the fabric interconnect and forwarded to the virtual machine.

D.

Traffic is
forwarded to the uplink switch where the fabric interconnect is connected.

 

Correct Answer: C

 

 

QUESTION 44

You have designed a Cisco UCS Solution, and each Cisco UCS 6248UP Fabric Interconnect has these connections:

 

clip_image0034 x Cisco UCS Chassis each with 4 x 10 Gb links per Fabric

clip_image003[1]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

 

Correct Answer: A

 

 

QUESTION 45

Which three options are major reasons to export NetFlow data in v9 format rather than v5? (Choose three.)

 

A.

IPv6 and MPLS field support

B.

well-known fixed field definitions

C.

fields for Layer 2 NetFlow

D.

Version 9 exports are template-based.

E.

Multicast flows are supported in v9 only.

F.

support for sampled NetFlow

G.

IPv4 and IPv6 flow statistics can be combined in the same export.

H.

NetFlow v9 supports more granular aging timers.

 

Correct Answer: ACD

 

 

QUESTION 46

Which option is a recommended practice when migrating from an existing data center to a new data center?

 

A.

Assign multiple virtual servers per one high-performance server.

B.

Utilize the hypervisor tools available to ensure processor compatibility.

C.

Only migrate bare metal servers when transitioning from rack-mountable to blade servers.

D.

Utilize FabricPath across data centers to manage the migration.

 

Correct Answer: B

 

 

QUESTION 47

In the Cisco UCS B-Series Blade Servers, which option is the first product that implements Cisco Adapter FEX technology?

 

A.

Cisco UCS P81E VIC

B.

Cisco UCS M72KR-E Emulex Converged Network Adapter

C.

Cisco UCS M61KR-I Intel Converged Network Adapter

D.

Cisco UCS M81KR Virtual Interface Card

 

Correct Answer: D

 

 

 

 

QUESTION 48

Which option configured on Cisco Nexus 7000 Series data center switches ensures the confidentiality of server data beginning at the ingress switch port?

 

A.

Host vPC+

B.

Linksec

C.

MACsec

D.

LACP

E.

IPsec

 

Correct Answer: C

 

 

QUESTION 49

What is one example of a fully virtualized environment in the data center?

 

A.

Hadoop clusters

B.

VDI

C.

vPC

D.

VSAN

 

Correct Answer: B

 

 

QUESTION 50

You are designing data center core layer interconnections. Which three options are benefits of using separate LAN and Layer 3 data center interconnects as compared to a stretched Layer 2 design? (Choose three.)

 

A.

A logical separation of change control exists for the two core layers.

B.

Intra-data center traffic flows are switched locally in the data center core.

C.

A data center has a logical separation point for moving to an offsite location without redesign.

D.

This kind of topology can be converted easily to a Cisco FabricPath topology.

E.

Both data center and LAN traffic is switched in the data center core.

F.

Fault tolerance in LAN and the data center core layer is managed by using the STP.

 

Correct Answer: ABC

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