400-151 | Free 400-151 Dumps 2021

NEW QUESTION 1
Refer to the exhibit.

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

• A. It indicates that this subnet is advertised to public Internet and must protected by a firewall
• B. It indicates that it must be leaked m one or more private networks within ACI fabric
• C. It indicates that this subnet is advertised to the border leaf in ACI fabric
• D. It indicates that this subnet is advertised to the external router by the border leaf

Answer: D

NEW QUESTION 2
On a cluster with three APICs, on which APIC can you see actual device package logs?

• A. APIC 1
• B. on the one that is a leader for device package service
• C. depending on the device package, on the APIC that is a leader for that device package
• D. depending on the tenant, on the APIC that is a leader for the shard for that particular tenant

Answer: A

NEW QUESTION 3
Refer to the exhibit.

Using which method is the host with MAC address (002 a.6a5c.0d44) learned?

• A. remote router running NVE
• B. remote FabricPath node
• C. remote VTEP
• D. local SVI
• E. local physical port

Answer: C

NEW QUESTION 4
Which statement about network ports in a UCS fabric interconnect is true?

• A. Network posts have BPDU Guard enabled.
• B. Network posts do not trunk any VLANs unless they are overridden in VLAN Manager.
• C. Network posts trunk all VLANs unless they are overridden in VLAN Manager.
• D. Network posts are placed into a port channel automatically.
• E. Network posts do not trunk any VLANs unless they are overridden in a pin group.

Answer: C

NEW QUESTION 5
Which two statements about the Cisco Open SND Controller are true? (Choose two.)

• A. It is a commercial distribution based on the OpenFlow controller.
• B. Your own, new network service functions can be added via Java APIs.
• C. Security is enforced by using the Open Services Gateway Initiative framework.
• D. The controller is available as an appliance only.
• E. It can be used in multivendor environments.

Answer: BE

NEW QUESTION 6
Which open source controller is a general purpose SDN controller for service provider and enterprise
network operators?

• A. Beacon OpenFlow Controller
• B. Cisco OpenDaylight Controller
• C. Open Network Operating System
• D. OpenStack Neutron
• E. Linux Foundation OpenDaylight

Answer: E

NEW QUESTION 7
While you attempt to register Cisco UCS Manager domains with Cisco UCS Central, you find that it is failing. Which three options are possible causes for the failure between the Cisco UCS Manager domainand Cisco UCS Central? (Choose three.)

• A. incorrect default policy configured in Cisco UCS Central
• B. incorrect shared secret
• C. data and time mismatch
• D. using the IP address of the Cisco UCS Manager domain instead of the FQDN
• E. version mismatch
• F. TCP packet loss

Answer: BCF

NEW QUESTION 8
A cloud service provider is designing a large multitenant data center to support thousands of tenants. The provider is concerned about the scalability of the Layer 2 network and providing Layer 2 segmentation to potentially thousands of tenants.
Which Layer 2 technology is best suited in this scenario?

• A. LDP
• B. VXLAN
• C. extended VLAN ranges
• D. VRF

Answer: B

Explanation: https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/white-paper-c11-729383.html

NEW QUESTION 9
In a Cisco UCS B-Series environment, which option must the network adapters support to enable
iSCSI boot?

• A. vNIC
• B. UEFI
• C. iBFT
• D. MPIO
• E. CIMC

Answer: C

NEW QUESTION 10
Which protocol does NX-API use as its transport

• A. HTTP/HTTPS
• B. SCP
• C. SFTP
• D. FTP
• E. SSH

Answer: A

NEW QUESTION 11
Refer to the exhibit.

When adding an ASAv to the APIC, the user notices a fault raised on the device. Which cause of this fault is the most likely?

• A. The device package was never uploaded
• B. The incorrect username and password was used
• C. The configuration specified HTTP and not HTTPS
• D. The configuration did not specify “apic” as the username

Answer: D

NEW QUESTION 12
What is the recommended monitoring threshold for Memory in Cloud Center platform?

• A. Free memory is less than 10% on a regular basis
• B. Free memory is less than 15% on a regular basis
• C. Free memory is less than 5% on a regular basis
• D. Free memory is less than 25% on a regular basis
• E. Free memory is less than 20% on a regular basis

Answer: A

NEW QUESTION 13
Which two cluster interface types are valid when integrating a Layer 4 –Layer 7device in an ACI
Fabric? (Choose two)

• A. outside
• B. inside
• C. provider
• D. consumer
• E. control

Answer: CD

NEW QUESTION 14
Which two characteristics of an loT network are true? (Choose two.)

• A. loT networks are 100% reliable.
• B. loT networks must be designed for low-powered devices.
• C. The transmission rate in anloT network is consistent.
• D. loT networks are bandwidth constrained.
• E. loT networks use IS-IS for routing.

Answer: BD

NEW QUESTION 15
Refer to the exhibit.

Which option describes the main purpose of the XML messages?

• A. Shut down an existing port group profile
• B. Delete an existing port group profile
• C. Modify an existing port group profile
• D. Create a new port group profile

Answer: D

NEW QUESTION 16
DRAG DROP
Drag and drop the correct functional component from left to its description on right.

Answer:

Explanation: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739609.html

NEW QUESTION 17
Which language is used to write Cloupia Script?

• A. Python
• B. Java
• C. JavaScript
• D. Cisco UCS Director Macro Language

Answer: C

NEW QUESTION 18
You want to move one of your leaf switches connecting to your ACI fabric to another rack.it will be
reconnected to the same fabric after the move. Which operations must you preform before the move?

• A. Decommission the switch and remove from the controller
• B. Decommission the switch
• C. Blacklist the ports
• D. Disable the interfaces

Answer: B