Cisco 400-151 Online Practice Questions and Exam Preparation

Cisco 400-151 Online Questions & Answers

• Question 31:

  Which statement correctly describes Ansible operations and playbooks?

  A. Ansible is agentless and uses playbooks formatted in YAML.
  B. Ansible is agent-based and uses playbooks formatted in XML.
  C. Ansible is agentless and uses playbooks formatted in XML.
  D. Ansible is agent-based and uses playbooks formatted in YAML.
  A. Ansible is agentless and uses playbooks formatted in YAML.

• Question 32:

  Which three guidelines and limitations of policy-based routing are true? (Choose three.)

  A. A match command can refer to more than one ACL in a route map for policy-based routing.
  B. Setting a tunnel interface or an IP address via a tunnel interface as a next hop in a police-based routing policy is not supported.
  C. The same route map can be shared among different interfaces for policy-based routing as long as interfaces belong to the same VRF instance.
  D. An ACL used in a policy-based routing route map cannot include a deny statement.
  E. A policy-based routing route map can have multiple match or set statements per route-map statement.
  F. Policy-based routing and WCCPv2 are not supported on the same interface if bank chaining is disabled.
  B. Setting a tunnel interface or an IP address via a tunnel interface as a next hop in a police-based routing policy is not supported.
  C. The same route map can be shared among different interfaces for policy-based routing as long as interfaces belong to the same VRF instance.
  D. An ACL used in a policy-based routing route map cannot include a deny statement.

• Question 33:

  Which statement about VTP bombing is true?

  A. It occurs because of configuration mismatch on VTPv3 switches. This problem can be avoided using a confirmation management tool.
  B. It occurs when switches with different VTP versions are connected together. This situation may occur when a new switch is plugged into a stable VTP domain. The MAC address table of the new switch overrides the MAC address table of stable switches causing interruption of service.
  C. It occurs when a client connects to a switch and launches a distributed denial of service attack against the VTP domain. This attack is possible only ifthe client knows the VTP password.
  D. It occurs when a server with a higher revision number and a wrong VTP database is inserted into the VTP domain. This situation may occur when a new switch plugged into a stable VTP domain. The incorrect database is propagated to the domain and the earlier stable database is overwritten.
  D. It occurs when a server with a higher revision number and a wrong VTP database is inserted into the VTP domain. This situation may occur when a new switch plugged into a stable VTP domain. The incorrect database is propagated to the domain and the earlier stable database is overwritten.

• Question 34:

  Refer to the exhibit.

  

  Which action during the previous change window is a possible cause of the access issue to the Exchange application?

  A. Another Operations Engineer associated a different Bridge Domain to Exchange application EPG mistakenly.
  B. Another Operations Engineer deleted the Exchange application filter mistakenly.
  C. Another Operations Engineer assigned a different Physical Domain to Exchange application EPG mistakenly.
  D. Another Operations Engineer deleted the Physical Domain from Exchange application EPG mistakenly.
  A. Another Operations Engineer associated a different Bridge Domain to Exchange application EPG mistakenly.

• Question 35:

  While using HSRP, if you see the active devices constantly changing, which parameter may need to be adjusted?

  A. hold time
  B. delay
  C. standby group
  D. priority
  A. hold time

• Question 36:

  In which default state are all Cisco UCS Fabric Interconnect Ethernet ports configured?

  A. uplink port
  B. disabled port
  C. trunk port
  D. unconfigured port
  E. access port
  D. unconfigured port

• Question 37:

  Refer to the exhibit. An administrator must configure a SAN port channel between a Cisco UCS and a MDS switch as shown in the exhibit.

  

  The UCS fabric interconnects are in FC switch mode. The administrator creates a port channel on the MDS switches with the configuration. After performing a "no shut", the interface does not come up.

  Which configuration change is needed to bring up the port channel?

  A. switchport mode NP on the port-channel interface
  B. switchport mode E on the port-channel interface
  C. Cisco UCS port configured as storage
  D. Cisco UCS port configured as FCoE uplink
  E. feature npv configured on MDS
  F. feature port-channel configured on MDS
  A. switchport mode NP on the port-channel interface

• Question 38:

  Which three editing options of Cisco UCS Director workflow are valid? (Choose three.)

  A. Rename a workflow.
  B. Edit tasks in the workflow.
  C. Change an input from mandatory to optional.
  D. Reorder inputs.
  E. Delete inputs.
  F. Change priority of a workflow.
  A. Rename a workflow.
  B. Edit tasks in the workflow.
  D. Reorder inputs.

• Question 39:

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

• Question 40:

  How do you preprovision a Cisco UCS chassis?

  A. Configure server pool policies for the chassis.
  B. Associate service profiles to each slot.
  C. Associate a service profile template to the chassis.
  D. Select preprovision from the general menu of the chassis.
  B. Associate service profiles to each slot.