400-151 | Exact 400-151 Exam Questions and Answers 2019
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Online 400-151 free questions and answers of New Version:
NEW QUESTION 1
Refer to the exhibit.
An admin wants to bring online a new leaf node into their ACI fabric. Before registering the leaf node, the admin checks the current status arid sees this output.
Which option is the reason for the admin to see this output?
- A. The wrong catalog firmware is running on the APIC.
- B. This output is expected until the admin registers the leaf node and assigns it a role.
- C. The leaf node is yet to be physical connected to the fabric.
- D. The DHCP server running on the APIC has failed and thus the leaf node has not been able to obtain an IP address.
- E. This output is expected until the admin registers the leaf node with an ID and name.
NEW QUESTION 2
Which routing protocol is implemented between leaf and spine switches to propagate external routes within the ACl fabric?
- A. Intermediate System-to-lntermediate System
- B. Open Shortest Path First
- C. Border Gateway Protocol
- D. Multiprotocol Border Gateway Protocol
NEW QUESTION 3
Which three distinct categories are within the cloud computing stack? (Choose three)
- A. SaaS
- B. laaS
- C. NaaS
- D. PaaS
- E. LaaS
- F. DaaS
NEW QUESTION 4
Which option lists the cloud service model?
- A. Internet as a Service, Platform as a Service, and Software as a Service
- B. Internet as a Service, Product as a Service, and Storage as a Service
- C. Infrastructure as a Service, Platform as a Service, and Storage as a Service
- D. Infrastructure as a Service, Platform as a Service, and Software as a Service
- E. Internet as a Service, Platform as a Service, and Storage as a Service
NEW QUESTION 5
Which option is required by atomic counters to be leveraged in troubleshooting endpoint connectivity?
- A. Endpoints must be in different endpoint groups
- B. Endpoints must connect to different leaf switches
- C. Endpoints must connect to the same leaf switch
- D. Endpoints must be in different VRFs
- E. Endpoints must be in different bridge domains
NEW QUESTION 6
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
NEW QUESTION 7
Which three issues can cause OSPF neighbors to not be able to establish an adjacency? (Choose three)
- A. Feature Multicast not enabled
- B. duplicate RIDs
- C. OSPF instance tag
- D. hello values
- E. Interface cost is not set
- F. MTU
- G. PIM
Explanation: ospf instance tag means ospf process-id
NEW QUESTION 8
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
NEW QUESTION 9
Drag and drop the correct functional component from left to its description on right.
Explanation: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739609.html
NEW QUESTION 10
Drag and drop the VTP mode from left onto the correct description on the right.
Explanation: Transparent – relays all VTP protocol packets that it receives o trunk port to all other trunk ports
dServer – creates, removes and modifies VLANs over the entire network
Client – cannot create, change or delete VLANs
Off – Does not forward any VTP packets
NEW QUESTION 11
Which three functions are Key characteristics of the data center access layer in a three-tier architecture? (Choose three)
- A. provides connectivity to network based services (load balancer and firewall)
- B. provides connectivity to the servers
- C. must support routing protocols such as OSPF and BGP
- D. performs QoS marking
- E. segment workgroups
- F. implemented in top-of-rack or end-of row topology
NEW QUESTION 12
Where are domains placed when they are initially registered with Cisco UCS Central?
- A. Registered domains.
- B. Ungrouped domains.
- C. Discovered domains
- D. Acknowledged domains.
NEW QUESTION 13
A user wants to allow VLANs 1-3967 on a pure Layer 2 FabricPath spine with the least amount of configuration required. Which configuration is correct?
- A. Vlan3967 mode fabric pathInterface eth(fabricpath core interface) switchport mode fabricpath
- B. Vlan 1mode fabricpath fabncpath mode transit
- C. Vlan 1-3967mode fabricpathInterface eth(fabricpath core interface) switchport mode fabncpath
- D. Vlan 1-3967Interface eth( fabricpath core interface) switchport mode trunkswitchport trunk allowed vlan all
NEW QUESTION 14
Drag and drop components of policy drive Layer 4 - Layer 7 services in an ACI environment from left onto the correct definitions on the right.
NEW QUESTION 15
Refer to the exhibit.
Within an ACI fabric, a routing protocol is needed to assist with route redistribution between the outside networks and the internal fabric. Which routing protocol is needed to run in the fabric at location 1 to allow the VM access to the networks advertised by the external Layer 3 network.
- A. eBGP
- B. OSPF
- C. MP-BGP
- D. iBGP
- E. IS-IS
NEW QUESTION 16
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
NEW QUESTION 17
Which ports are affected by enabling BPDU Guard globally?
- A. operational spanning tree network ports
- B. all operational spanning tree ports
- C. operational spanning tree normal ports
- D. operational spanning tree edge ports
NEW QUESTION 18
Refer to the exhibit.
How many virtual adapters (vNIC and vHBA) can be added to this host?
- A. 128
- B. 130
- C. 256
- D. 258
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