Questions for the 400-151 were updated on : Dec 01 ,2025
Page 1 out of 27. Viewing questions 1-15 out of 395
Question 1
What is the valid overlay interface configuration that configures the OTV edge device as a secondary OTV adjacency server?
A. Option
B. Option
C. Option
D. Option
Answer:
B
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Question 2
Which type of IPv6 address is 2001:DB8::FFFF:FFFF/32?
A. anycast address
B. broadcast address
C. host address
D. multicast address
Answer:
C
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Question 3
DRAG DROP Drag and drop the network programmability term on the left to the correct description on the right Answer
Answer:
B
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Question 4
Which statement about multipod setup is true?
A. Pod TEP pools must not be nonoverlapping.
B. APICs configured in Pod-2 are assigned a TEP address from the Pod-2 TEP pool.
C. APICs can be configured in any Pod.
D. Pod TEP subnet pools must be the same size
Answer:
B
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Question 5
What is the Expedited Forwarding value in DSCP?
A. 46
B. 34
C. 22
D. 0
Answer:
A
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Question 6
Where are the logs that identify issues found in the APIC graphical user interface?
A. under Admin > External Data Collectors > Syslog
B. under System > Faults
C. under Operations > Visibility & Troubleshooting
D. under Tenant > Faults
Answer:
B
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Question 7
Which two methods can be used to dynamically assign IP addresses to customers’ virtual workload hosted in a cloud service provider with multiple customers? (Choose two.)
A. Create a script to automatically instantiate a VM running DHCP server for each customer.
B. In the APIC CLI, type: apic(config-tenant)bridge-domain customer1 apic(config-tenant)ip helper-address 10.10.10.1
C. Install primary and secondary DHCP servers with multiple scope for each of the customer.
D. Enable flooding in each of the customer’s bridge domain to access DHCP server.
E. Configure DHCP relay policy and assign DHCP relay policy to each on the customer’s bridge domain.
Answer:
C, E
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Question 8
Which result is true if you export a configuration backup with AES encryption enabled, disable the AES encryption policy on the APIC, and then try to reimport the previously exported configuration file?
A. The import task succeeds, and all properties are imported.
B. The import task prompts the user for the AES passphrase.
C. The import task fails.
D. The import task succeeds, but only secure properties are not imported
Answer:
D
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Question 9
Which three statements are characteristics of REST APIs? (Choose three.)
A. REST can use XML encoding
B. REST uses HTML-style verbs
C. REST APIs are stateful
D. REST uses HTTP-style verbs
E. REST requires JSON encoding
F. REST APIs are stateless
Answer:
A, C, D
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Question 10
Which protocol does NX-API use as its transport?
A. SSH
B. HTTP/HTTPS
C. SFTP
D. FTP
E. SCP
Answer:
B
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Question 11
Which main IoT migration aspect must be reviewed for a manufacturing plant?
A. Sensors
B. Wi-Fi infrastructure
C. Ethernet Switches
D. Applications
E. Security
Answer:
A
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Question 12
Which three configurations can be different between EVPN vPC peers? (Choose three.)
A. using the same primary IP addresses
B. loopback primary IP address
C. consistent NVE1 binding to the same loopback interface
D. using a different secondary IP address
E. consistent VNI to group mapping
F. consistent VLAN to VN-segment mapping
Answer:
C, E, F
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Question 13
DRAG DROP Drag and drop the method from the left onto the correct description on the right.
Answer:
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Question 14
DRAG DROP Drag and drop the feature from the left onto the correct benefit on the right. Select and Place:
Answer:
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Question 15
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.