Cisco 400-151 Online Practice Questions and Exam Preparation

Cisco 400-151 Online Questions & Answers

• Question 71:

  Which three options are common PTP device types? (Choose three.)

  A. network clock
  B. sundials
  C. boundary clock
  D. transparent clock
  E. ordinary clock
  F. crystal clock
  C. boundary clock
  D. transparent clock
  E. ordinary clock

• Question 72:

  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 LUN masking configuration on the storage array.
  B. Check the zoning configuration on the Fibre Channel switch.
  C. Check the iSCSI initiator group pool.
  D. Check the vHBA VSAN configuration in service profile.
  E. Check the fabric interconnect storage uplink ports.
  B. Check the zoning configuration on the Fibre Channel switch.

• Question 73:

  Refer to exhibit.

  OTV-VDC(config)# otv flood mac 0000.2101.1111 vlan 72

  Which two statements about this command are true? (Choose two)

  A. The command is usually used FCIP over the overlay
  B. The command is used to extend the spanning tree for VLAN 72 across the overlay
  C. The command is used to enable unknown unicast flooding for a known MAC address across the overlay
  D. The command is used in HSRP localization for OTV
  E. The command is usually used for Microsoft network load balancing implementation
  C. The command is used to enable unknown unicast flooding for a known MAC address across the overlay
  E. The command is usually used for Microsoft network load balancing implementation

• Question 74:

  

  Refer to the exhibit. Which two options can be determined by the Cisco UCS environment? (Choose two.)

  A. Five FCoE attached servers are on the FI.
  B. The Cisco UCS is in end-host mode.
  C. Seven FCoE attached servers are on the FI.
  D. The Cisco UCS is in FC switch mode.
  E. Three FCoE attached server are on the FI.
  A. Five FCoE attached servers are on the FI.
  D. The Cisco UCS is in FC switch mode.

• Question 75:

  

  Refer to the exhibit. Many tools are available to troubleshoot an ACI fabric. Which tool is this sample output from?

  A. iPing
  B. atomic counters
  C. traffic map
  D. traceroute
  B. atomic counters

• Question 76:

  Which statement about enhanced zoning is true?

  A. Changes to the zoning database and subsequent distribution require reactivation of the zone set.
  B. It does not support fWWN-based membership in the standard interop mode (interop mode 1).
  C. It cannot move back to basic zoning from enhanced zoning without a clean wipe and restore of the switches in the fabric.
  D. It provides a vendor ID along with a vendor-specific type value to uniquely identify a member type.
  D. It provides a vendor ID along with a vendor-specific type value to uniquely identify a member type.

• Question 77:

  When you deploy a Layer 4 - Layer 7 service graph in ACI using policy-based redirect, when does the PDR functionality get enabled?

  A. when you enable PBR under the consumer EPG Layer 4 - Layer 7 parameters
  B. when you enable PBR under the provider EPG Layer 4 - Layer 7 parameters
  C. when you create the service graph template
  D. when you add the Layer 4 - Layer 7 device to the APIC
  E. when you deploy the service graph template
  A. when you enable PBR under the consumer EPG Layer 4 - Layer 7 parameters

• Question 78:

  Drag and drop the term about BFD session parameters from the left onto the correct defination on the right?

  Select and Place:

  

  

• Question 79:

  Which three functions are key characteristics of the data center access layer in a three-tier architecture? (Choose three.)

  A. must support routing protocols such as OSPF and BGP
  B. provides connectivity to network based services (load balancer and firewall)
  C. segment workgroups
  D. implement in top-of-rack or end-of-row topology
  E. provides connectivity to the servers
  F. performs QoS marking
  D. implement in top-of-rack or end-of-row topology
  E. provides connectivity to the servers
  F. performs QoS marking

• Question 80:

  

  Refer to the exhibit. Which option is the minimum number of vNICs required by the service profile to connect to all available VLANs?

  A. 7
  B. 3
  C. 6
  D. 1
  B. 3