CCIE Data Center Written Exam v2

 

QUESTION 91

Refer to the exhibit. Which outcome of this configuration is true?

 

clip_image002

 

A.

It enables call home policies to take effect.

B.

Fabric interconnects can view neighbor switches.

C.

It enables the CIM XML service.

D.

It displays Cisco UCS Central on the UCSM portal page.

 

Correct Answer: B

 

 

 

QUESTION 92

Which two statements about policing, queuing, and scheduling are true? (Choose two.)

 

A.

The WRHD algorithm is reactive approach only to traffic congestion.

B.

Policing is the monitoring of data rates for a particular class of traffic. The device can also monitor associated burst sizes.

C.

You can apply weighted random early detection to a class of traffic, which allows packets to be dropped based on the CoS field.

D.

You can schedule traffic by imposing a maximum data rate on a class of traffic so that excess packets are dropped.

 

Correct Answer: BC

 

 

QUESTION 93

Refer to the exhibit. Server 1 and server 2 are on the same VLAN but cannot reach each other. Which option describes the reason?

 

clip_image004

 

A.

Interface VALN (SVI) must be configured for this VLAN.

B.

VLAN is not allowed on the peer link.

C.

VLAN is not on FabricPath mode.

D.

Type2 inconsistency prevents the communication.

 

Co
rrect Answer:
C

 

 

QUESTION 94

Which option is the benefit of Cisco ACE solution?

 

A.

minimum scalability for application delivery

B.

infrastructure simplification

C.

centralized management for all application teams

D.

completely isolated from network thus providing easy management

 

Correct Answer: B

Explanation:

http://www.cisco.com/c/en/us/products/collateral/interfaces-modules/ace-application-control-engine-module/prod_white_paper0900aecd80458698.html

 

 

QUESTION 95

Which option lists valid network interfaces for VSM?

 

A.

Layer 2, Layer 3, and keepalive

B.

control, management, and packet

C.

management, Layer 2, and Layer 3

D.

management, packet, and VSM

 

Correct Answer: B

Explanation:

< span lang="EN-US" style="font-family: ; mso-font-kerning: 0pt; mso-no-proof: yes">http://www.cisco.com/c/en/us/products/collateral/switches/nexus-1000v-switch-vmware-vsphere/guide_c07-556626.html#_Toc339600382

 

 

QUESTION 96

Which three benefits do VXLANs offer compared to VLANs? (Choose three.)

 

A.

VXIAN uses a 16-bit VNID to overcome the 4094 VLAN scale limitation.

B.

It provides better utilization of available network paths in the overlay infrastructure.

C.

VXLAN uses a 24-bit VNID to overcome the 4094 VLAN scale limitation.

D.

It provides better utilization of available network paths in the underlay infrastructure.

E.

E.It provid
es a solution to extend Layer 2 segments over a single Layer 2 VLAN.

F.

It provides a solution to extend Layer 2 segments over a shared Layer 3 routed network.

 

Correct Answer: CDF

 

 

QUESTION 97

Refer to the exhibit. When specifying subnets under a bridge domain for given tenant, the user can specify the scope of a subnet. Which definition of the public subnet scope is true?

 

clip_image006

 

A.

It indicates that this subnet is advertised to the external router by the border leaf.

B.

It indicates that this subnet is advertised to public Internet and must be protected by a firewall.

C.

It indicates that it must be leaked to one or more private networks within ACI fabric.

D.

It indicates that this subnet is advertised to the border leaf in ACI fabric

 

Correct Answer: A

 

 

QUESTION 98

Refer to the exhibit. Which outcome of this configuration is true?

 

clip_image008

 

A.

Any newly created traffic flows do not use this fabric interconnect.

B.

All traffic ceases to flow through this fabric interconne
ct after a reboot.

C.

Servers cease to use this fabric interconnect upon next reboot.

D.

All traffic ceases to flow through this fabric interconnect.

 

Correct Answer: D

 

 

QUESTION 99

Which four products are part of the Cisco Virtual Application Container Service? (Choose four.)

 

A.

Cisco UCS Director

B.

Cisco Nexus 1000v

C.

Cisco Virtual Security Gateway

D.

Cisco ASR 1000 Router

E.

Application Policy Infrastructure Controller

F.

F.Cisco Prime Network Services Controller

 

Correct Answer: ABCF

 

 

QUESTION 100

Which option lists the contents of the NSH header in service function chaining?

 

A.

base header, service path header, and context header

B.

network header, service header, and transport header

C.

base header, transport header, and optional header

D.

Ethernet header, transport header, and application header

 

Correct Answer: A

 

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