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Q1. Which description of Cisco vPath is true? 

A. a protocol that provides end-to-end path assurance for Cloud-based systems 

B. an embedded intelligence in Cisco VEM that provides abstracted control and forward plane functionality 

C. a service that provides forwarding plane abstraction for inline redirection of traffic for vServices 

D. a vService that allows for security policy enforcement through transparent bridging 


Q2. Which option describes what the use of no_root_squash does in an NFS environment? 

A. It causes the NFS share to be mounted by a non-root user and is required for hypervisors that utilize RBAC for users. 

B. It allows a NFS share to be mounted and written to as the root user by the hypervisor. 

C. It allows a NFS share to be mounted by root, but all subsequent writes are as a non-root user. 

D. It allows a NFS share to be mounted by a non-root user and all subsequent writes are as a non-root user. 


Q3. Which description of theelasticity of a Cloud-based infrastructure is true? 

A. provides dynamic on-demand provisioning of services in near real time 

B. enables sharing of resources and costs across a large pool of users 

C. multisite architecture to reduce impact from outages in any one site 

D. provides a security posture that is manageable from a single point of control 


Q4. Which option is one essential characteristic of Cloud computing? 

A. It must use virtualization. 

B. It must provide load balancing services. 

C. It must provide on-demand self service. 

D. It must run on open source software. 


Q5. Which Cloud storage technology would be accessed via the following URL? 


A. pNFS 

B. WebDAV 

C. Cinder 

D. Swift 


Renew 210-451 exam topics:

Q6. Which Cisco product is.outside of a.Vblock? 

A. Cisco Nexus 1k 

B. Cisco C-Series UCS 

C. Cisco Nexus 3k 

D. Cisco UCS Central 


Q7. Cisco APICs utilize sharding to provide what function for an ACI fabric? 

A. It provides scalability and reliability to the data sets generated and processed by the Distributed Policy Repository, the endpoint registry, the Observer, and the Topology Manager 

B. It provides replication of application network policies across the APICs in the cluster 

C. It provides a method for determining which APIC will act as the master in a fabric during the election process 

D. It provides horizontal scaling ability for policy management on APICs 


Q8. What best describes the.live.migration of a virtual machine from one host to another? 

A. It requires shutting down the virtual machine before migration 

B. It requires that the I/O and CPU calls be quiesced to ensure that as the CPU and memory state of a VM is able to be transferred between hosts without interruption of services 

C. It requires that the filesystem of the virtual machine be migrated to the new host before the state can be 

D. The virtual machine will be unavailable for a few seconds while it is suspended, transferred and then reinstated 


Q9. Which of the following two.storage technologies would require that its' block device be attached to an instance before you can perform any filesystem commands? (Choose two.) 


B. Cinder Volume 

C. NFS Filesystem Meta-Volume 

D. Direct Object Block Device 

Answer: A,B 

Q10. Whichoption isthe correct steps to regenerate a UCS B-Series SSL certificate? 

A. Open an SSH session to the CIMC IP # scope security # scope keyring default # set regenerate yes # commit-buffer 

B. Open an SSH session to the CIMC IP # scope certificate # set regenerate yes # commit-buffer 

C. Open an SSH session to the CIMC IP # scope security # scope certificate # set regenerate yes # commit-buffer 

D. Using the UCSM GUI Navigate to the Admin tab Expand ALL > Key Management Right-click Key Management and choose regenerate certificate Click OK