400-151 Coaching Kits

Test Information:

Total Questions: 160

Test Number: 400-151

Vendor Name: CISCO

Cert Name:  CCIE Data Center

Test Name:  CCIE Data Center Written Exam v2.0

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Question: 1

 

Which IETF standard is the most efficient messaging protocol used in an loT network?

 

A. SNMP

B. HTTP

C. CoAP

D. MQTT

 

Answer: C   

 

Question: 2

 

Within an ACI fabric, a routing protocol is needed to assist with route redistribution between the outside networks and the internal fabric. Which routing protocol is needed to run in the fabric at location 1 to allow the VM access to the networks advertised by the external Layer 3 network.

 

A. eBGP

B. OSPF

C. MP-BGP

D. iBGP

E. IS-IS

 

Answer: C   

 

Question: 3

 

How do you manually configure a vNIC MAC address?

 

A. Use the mac -address-table static command.

B. Modify the dynamic vNIC connection policy.

C. Use the set identity dynamic-mac command.

D. Modify the adapter policy.

 

Answer: D   

 

Question: 4

 

Which two statements about import and export route control in an ACI fabric are true? (Choose two.)

 

A. Prefixes learned from OSPF/EIGRP L30urs are never permitted inbound by default.

B. Prefixes learned from BGP L3outs cannot be filtered inbound.

C. Export route control controls if the prefixes are redistributed from MP-BGP to the egress leaf.

D. Prefixes permitted inbound are redistributed into MP-BGP at the ingress leaf.

 

Answer: CD   

 

Question: 5

 

While doing service insertion with vASA with route peering, which two parts must be configured? (Choose two.)

 

A. The path for interfaces must be specified when the L4-L7 device is created.

B. The route peering profile must be specified when the L4-L7 Service Graph template is created.

C. The VM name must be specified when the L4-L7 device is created.

D. The chassis must be specified when the L4-L7 device is created.

 

Answer: AB   

 

Question: 6

 

Which definition of Intelligent Service Card Manager is true?

 

A. part of the RISE service that is responsible for establishing initial connectivity with remote appliances (for example. Citrix NetScaler)

B. management software to manage Cisco Nexus devices

C. management software to manage provisioning of RISE services on a Cisco Nexus switch

D. part of the RISE service that resides on a Cisco Nexus switch that is responsible for handling tasks related to receiving Route Health Injection massages from appliances and programming those routes in the universal routing information base

E. part of the RISE service that resides on an appliance (for example, Citrix NetScaler) that is responsible for sending Route Health Injection massages to a Cisco Nexus switch

 

Answer: A   

 

Question: 7

 

Refer to the exhibit.

 An admin wants to bring online a new leaf node into their ACI fabric. Before registering the leaf node, the admin checks the current status arid sees this output.

Which option is the reason for the admin to see this output?

 

A. The wrong catalog firmware is running on the APIC.

B. This output is expected until the admin registers the leaf node and assigns it a role.

C. The leaf node is yet to be physical connected to the fabric.

D. The DHCP server running on the APIC has failed and thus the leaf node has not been able to obtain an IP address.

E. This output is expected until the admin registers the leaf node with an ID and name.

 

Answer: A   

 

Question: 8

 

The OS team has requested that you expand the receive queues of an existing server. Which action accomplishes this change?

 

A. Reconfigure the vNlC to the requested queue size.

B. Configure and apply a custom adapter policy.

C. Configure and apply a custom LAN connectivity policy.

D. Reconfigure the default vNIC behavior.