Cisco CCNP 300-610 Questions & Answers

• Question 31:

  Which Cisco HyperFlex feature provides virtual machine-level cost scaling for desktop virtualization growth?

  A. HyperFlex Edge support

  B. encryption offload cards

  C. dedicated compute nodes

  D. fabric interconnects

  Correct Answer: C

  VDI need GPU, CPU an RAM not a lot of storage. compute nodes help to reduce cost on scaling

• Question 32:

  Which two vSphere features must be included in the design of a Cisco HyperFlex systems stretched cluster? (Choose two.)

  A. HA

  B. VSS

  C. FT

  D. VDP

  E. DRS

  Correct Answer: AE

  Reference: https://www.cisco.com/c/en/us/td/docs/hyperconverged_systems/HyperFlex_HX_DataPlatformSoftware/HyperFlex_Stretched_Cluster/3_5/b_HyperFlex_Systems_Stretched_Cluster_Guide_3_5.pdf

• Question 33:

  An engineer must integrate Layer 4 to Layer 7 services within Cisco ACI Fabric. The main requirement is to have a single point of configuration for network elements and firewall policies. Which action meets these requirements?

  A. Define the service graph model as network policy mode.

  B. Deploy the firewalls in routed mode with PBR.

  C. Deploy the firewalls in transparent mode.

  D. Define the service graph model as service policy mode.

  Correct Answer: D

• Question 34:

  What is a design consideration when implementing FSPF?

  A. Routes are based on the domain ID.

  B. Routes are based on the distance vector protocol.

  C. FSPF runs only on F Ports.

  D. FSPF runs on a per-chassis basis.

  Correct Answer: A

  Domain ID: The domain ID is assigned to each FC switch in a fabric and is unique to that switch. Because the upper FCIDs are reserved for various FC fabric services, such as 0xFFFFFF for broadcast and 0xFFFFFC for name server, the domain ID field restricts the maximum number of FC switches that can be connected in a fabric or VSAN to 239. Routing decisions are made based on domain ID bits of FCID

  Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/sw/5_0/configuration/guides/fabric/nxos/cli_fabric/fspf.html

• Question 35:

  A company owns a large-scale compute infrastructure that consists of over 1000 servers and virtual machines. The operational complexity continues to grow with additional policies and servers added to the environment. An infrastructure engineer is looking for an automation tool to reduce the operational complexity of configuring complex infrastructure. Because of the strict security requirements, the tool must be agentless, use the secure shell for transport, and be extendable using existing Python modules.

  Which tool meets these requirements?

  A. Puppet

  B. NSO

  C. Saltstack

  D. Ansible

  Correct Answer: D

• Question 36:

  Refer to the exhibit.

  

  A customer must ensure that the interface on a switch has enough resources to sustain the line rate traffic during peak load. Which action meets this requirement?

  A. Change the rate mode to dedicated.

  B. Set Transmit B2B credit to 16.

  C. Change the port mode to NL.

  D. Increase the data field size to 9000 bytes.

  Correct Answer: A

• Question 37:

  A company has several data centers around the world that must be interconnected over Layer2. The service provider supports MPLS services to all the locations. The proposed solution must be vendor agnostic and scalable enough to support the rapid growth of the company.

  Which data center technology is recommended to achieve this goal?

  A. OTV

  B. VXLANEVPN

  C. FabricPath

  D. EoMPLS

  Correct Answer: B

• Question 38:

  A company is using Cisco UCS and wants a network orchestration solution to meet these requirements:

  1.

  centrally manage compute and storage platforms

  2.

  reduce the time it takes to detect an outage

  3.

  easily exchange data with TAC to reduce resolution times The company does not have in-house knowledge about scripting. Which solution must the company choose?

  A. Cisco Intersight

  B. Cisco UCS Central

  C. Cisco HyperFlex

  D. Cisco DCNM

  Correct Answer: A

• Question 39:

  What are two advantages of using Cisco vPC over traditional access layer designs? (Choose two.)

  A. supports Layer 3 port channels

  B. disables spanning-tree

  C. no spanning-tree blocked ports

  D. uses all available uplink bandwidth

  E. maintains single control plane

  Correct Answer: CD

  vPC provides the following technical benefits:

  1.

  Eliminates Spanning Tree Protocol (STP) blocked ports

  2.

  Uses all available uplink bandwidth

  3.

  Allows dual-homed servers to operate in active-active mode

  4.

  Provides fast convergence upon link or device failure

  5.

  Offers dual active/active default gateways for servers vPC also leverages native split horizon/loop management provided by port-channeling technology: a packet entering a port-channel cannot immediately exit that same port-channel.

  Reference: https://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/sw/design/vpc_design/vpc_best_practices_design_guide.pdf

• Question 40:

  An engineer is operating data center environment that hosts data-intensive financial applications. The applications are mostly processing HTTP/HTTPS data with large data segments, which results in a CPU contention due to the significant network processing.

  Which set of Ethernet adapter policies must be selected to resolve the issue?

  A. Receive Checksum Offload field set to Disabled TCP Segmentation Offload field set to Disabled Transmit Queues field: 32 Ring Size field: 256

  B. Receive Checksum Offload field set to Enabled TCP Segmentation Offload field set to Disabled Transmit Queues field: 64 Ring Size field: 128

  C. Receive Checksum Offload field set to Enabled TCP Segmentation Offload field set to Enabled Transmit Queues field: 128 Ring Size field: 64

  D. Receive Checksum Offload field set to Disabled TCP Segmentation Offload field set to Enabled Transmit Queues field: 256 Ring Size field: 128

  Correct Answer: B