Cisco 400-151 - CCIE Data Center Written Exam Exam
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Total 324 questions
Question #11 (Topic: Cisco Data Center L2/L3 Technologies)
Which three main functions are provided by OTV to achieve failure isolation? (Choose three.)
A. optimal outbound routing
B. unknown Unicast traffic suppression
C. ARP optimization
D. use of multiple OTV overlays
E. Spanning Tree isolation
F. unicast policy control
Answer: BCE
Question #12 (Topic: Cisco Data Center L2/L3 Technologies)
[Cisco-400-151-1.0/xmlfile-7_1.jpg]
Refer to the exhibit. If you inspect a VXLAN packet at point 2, which two options about the outer fields in the VXLAN header are two? (Choose two.)
Refer to the exhibit. If you inspect a VXLAN packet at point 2, which two options about the outer fields in the VXLAN header are two? (Choose two.)
A. Outer S-IP = IP-1 ; Outer D-IP = IP-2.
B. Outer S-IP = IP-A : Outer D-IP = IP-B.
C. Outer S-MAC = MAC-1 ; Outer D-MAC= MAC-4.
D. Outer S-MAC = NAC-A ; Outer D-MAC = MAC-B.
E. Outer S-IP = IP-1 ; Outer D-IP = IP-4.
F. Outer S-MAC = MAC-1 ; Outer D-MAC = MAC-2 EF
Answer: Explanation
Question #13 (Topic: Cisco Data Center L2/L3 Technologies)
Which two guidelines and limitations of NetFlow on Cisco NX OS are true? (Choose two.)
A. The Cisco Nexus 2000 Series Fabric Extender does not support bridged NetFlow.
B. If you change a Layer 2 interface to a Layer 3 interface, the software converts the Layer 2 NetFlow to Layer 3 NetFlow automatically.
C. You must configure a sourceinterface. If you do not configure a source interface, the exported remains in a disables state.
D. Valid record name is optional to configure.
E. Only Layer 2 NetFlow is applied on Layer 2 interfaces, and only Layer 3 NetFlow is applied on Layer 3 interfaces.
Answer: CE
Question #14 (Topic: Cisco Data Center L2/L3 Technologies)
For which two multicast distribution modes is RP Configuration required? (Choose two.)
A. BIDIR
B. RPF routes for multicast
C. SSM
D. ASM AD
Answer: Explanation
Question #15 (Topic: Cisco Data Center L2/L3 Technologies)
DRAG DROP
Drag and drop the feature from the left onto the correct benefit on the right.
Select and Place:
[Cisco-400-151-1.0/xmlfile-9_1.png]
Drag and drop the feature from the left onto the correct benefit on the right.
Select and Place:
[Cisco-400-151-1.0/xmlfile-9_1.png]
Answer: [Cisco-400-151-1.0/xmlfile-9_2.png]
