Cisco 400-151 Exam Questions 2021

NEW QUESTION 1
Which option lists key Cisco TrustSec architecture components?

• A. permit,deny,log
• B. classify,mark,deny
• C. authentication,authorization,access control
• D. identity,enforcement,authentication

Answer: C

NEW QUESTION 2
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 3
DRAG DROP
Drag and drop the spanning-tree port from the left onto the correct description on the right.

Answer:

Explanation:

NEW QUESTION 4
In Cisco ACI environment, which option best describes “contracts”?

• A. named groups of related endpoints
• B. a set of interaction rules between endpoint groups
• C. a Layer 3 forwarding domain
• D. to determine endpoint group membership status

Answer: B

NEW QUESTION 5
What is recommended backup policy for Cisco Cloud Center?

• A. Bi-Weekly Basis
• B. Daily Basis
• C. Monthly Basis
• D. Weekly Basis
• E. Hourly Basis

Answer: B

NEW QUESTION 6
Which two types of traffic are consolidated using Cisco unified Fabric? (Choose two)

• A. voice traffic
• B. InfiniBand traffic
• C. video traffic
• D. SAN storage traffic
• E. network traffic

Answer: DE

NEW QUESTION 7
Refer to the exhibit.

Assume that hostname apic2 is the second APIC (id=2) running in the APIC cluster in the ACI fabric
and the token variable is the correct APIC-cookie. The objective is to retrieve a list of tenants in XML form. Which statement is correct?

• A. The REST call works, but we must use the POST method.
• B. This call is invalid, and we must use the Cobra API to retrieve a list of tenants.
• C. The REST call fails because HTTPS implies its secure protocol and is incompatible with the “— insecure” option.
• D. The command is successfully executed and the relevant list of tenants is returned.

Answer: D

NEW QUESTION 8
Which three options are valid sources for Cisco UCS monitor sessions? (Choose three)

• A. VLAN
• B. vNIC
• C. vHBA
• D. VSAN
• E. uplink FC interface
• F. pin group

Answer: CDE

NEW QUESTION 9
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 10
Refer to the exhibit.

You attempt to log in to APIC, you receive this response. Which statementis true?

• A. You must set the APIC-cookie to a value of "token".
• B. This is a successful login, and you encrypted your password in the "token" attribute using theSHA1 algorithm.
• C. You must set the APIC-cookie to a value of "sessionld"
• D. Your session cookie expires in 5 minutes

Answer: B

NEW QUESTION 11
STP provides a loop-free network at the Layer 2 level. Layer 2 LAN ports send and receive STP frames at regular intervals. Network devices do not forward these frames but use the frames to construct a loop-free path. Which option is the name of these frames?

• A. bridge protocol data units
• B. Cisco Discovery Protocol frames
• C. Link Layer Discovery Protocol frames
• D. runt frames

Answer: A

NEW QUESTION 12
A network architect must migrate the legacy infrastructure switches of a customer from a Cisco
Nexus 9000 platform. Which process helps achieve this milestone?

• A. Create a container providing separate execution space
• B. Manage software upgrades via guest shell
• C. Allow guests temporary access to the CLI without logging in
• D. Set up a web-based interface for configuration management

Answer: A

NEW QUESTION 13
Which two options are benefits of moving the application development workload to the cloud? (Choose two)

• A. High availability and redundancy is handled by the hypervisor
• B. The application availability is not affected by the loss of a single virtual machine
• C. It provides you full control over the software packages and vendor used
• D. The workload can be moved or replicated easily
• E. It provides a more secure environment.

Answer: BD

NEW QUESTION 14
Refer to the exhibit.

An administrator configures a service profile with these settings. The profile shows this error during
association. Which action must the administrator take to resolve fault?

• A. Create valid WWPN pools for the vHBA.
• B. Change entorcevHBA Name to NO.
• C. Configure an initiator group for the service profile.
• D. Change Boot Mode from Legacy to UEFI.
• E. Make LUN ID 0 for both targets.

Answer: B

NEW QUESTION 15
Which three main benefits of using vpath are true? ( Choose three)

• A. multitenancy
• B. multisite
• C. service graphs
• D. dynamic service provisioning
• E. service chaining
• F. device packages

Answer: ADE

NEW QUESTION 16
You configured a Cisco usNIC connectivity policy, for a HPC environment. Which action also must be completed?

• A. Download and compile the ring_c application
• B. Install the Intel MPI library environment
• C. Mount the MPI adapter in the operating system
• D. Install an MPI environment in the operating system

Answer: A

NEW QUESTION 17
Refer to the exhibit.

This output is observed when troubleshooting a blade that is unable to boot from SAN.Which action must the cisco UCS administrator take to resolve this issue?

• A. Check the zoning configuration on the fibre Channel switch
• B. Check the vHBA VSAN configuration in service profile
• C. Check the fatric interconnect storage upink ports
• D. Check the iscsi initiator group pool
• E. Check the LUN masking configuration on the storage array

Answer: A

NEW QUESTION 18
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 19
You must send an email after Cisco UCS Director completes a particular operation. Which two steps
to implement this functionality are most appropriate? (Choose two.)

• A. Use WebSockets and subscribe to events from Cisco UCS Director.
• B. Configure Mail Setup in Cisco UCS Director Administration > System settings.
• C. Implement Python code in the workflow to send an email.
• D. Use Cloupia Script to send an email.
• E. Write the appropriate method in XML and pass the email parameters to it.

Answer: BD

NEW QUESTION 20
Which language is used to write Cloupia Script?

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

Answer: C