Cisco CCNP Data Center 300-610 Questions & Answers

• Question 131:

  An engineer must configure a new maintenance policy that will apply to multiple Cisco UCS domains The policy must be available for use by service profiles and service profile templates created and managed n either Cisco UCS Manager or Cisco UCS Central Changes to this policy must be allowed only in Cisco UCS Central

  Which policy type must the engineer select to accomplish these goals?

  A. hybrid policy

  B. local policy

  C. central policy

  D. global policy

  Correct Answer: D

• Question 132:

  A network architect designs the iSCSI-based storage area network solution. The iSCSI datastore must be designed with high availability, minimal downtime, and no single point of failure. The requirement is to fail over I/O to alternate paths based on SCSI sense codes without reliance on network failures.

  Which feature must be deployed to meet these requirements?

  A. hardware-based flow control

  B. port security

  C. iSCSI multipath

  D. NIC teaming

  Correct Answer: C

• Question 133:

  An engineer is designing a Cisco 7000 Series disaster recovery site using the data center interconnect solution to provide gateway redundancy and needs to ensure that devices use gateways in their own data centers. Which design approach should be used to accomplish this goal?

  A. FHRP localized to its own data center.

  B. STP localized to Its own data center

  C. CFS localized to Its own data center

  D. vPC localized to Its own data center

  Correct Answer: A

• Question 134:

  A storage administrator receives reports of network delays when database software attempts to access the storage array. The virtual machines that host the database software are installed on different rack servers connected to the Cisco UCS Fabric Interconnect domain. The existing SAN switches are connected to the Fabric Interconnects using two 8 Gb port-channel interfaces to connect the storage array. The storage administrator has decided to deploy iSCSI storage with four 10 Gbps interfaces connected to the Cisco UCS Fabric Interconnects.

  Which deployment type resolves the problems with storage contention?

  A. iSCSI storage with Cisco UCS Fabric Interconnect in the virtual port-channel mode

  B. iSCSI storage with Cisco UCS Fabric Interconnect using an appliance port

  C. iSCSI storage appliance on Cisco UCS Fabric Interconnect uplink trunk port D. iSCSI storage appliance on Cisco UCS Fabric Interconnect in the storage end-host mode

  Correct Answer: C

• Question 135:

  Refer to the exhibit.

  

  A system administrator needs a solution to manage random packet drops between two Cisco UCS C240 M4 servers. The servers are connected to a pair of Cisco Nexus 7009 switches using 10G fibre interfaces. Both servers are generating too many east-west traffic flows from TCP-based applications, which causes significant latency that impacts the customer. Also, the transfer of files from Server-1 to Server-2 larger than 10 GB results in multiple retransmits.

  Which design solution resolves this issue?

  A. Add a second uplink to each server NIC

  B. Increase the amount of memory m both servers

  C. Apply rate-limit on the server 1 VLAN interface per application flow.

  D. Connect both servers m the same VLAN

  Correct Answer: D

• Question 136:

  A network architect designs a high-availability architecture for the Cisco UCS Fabric interconnects that installed in a data center. The architecture must support clustering and redundancy. Which architecture meets these requirements?

  A. dual connections from port L1 to L1and one connection from port L1 to L1 with twinax cables

  B. dual connections from port L1 to L1 and one connection from port L2 to L2 with Ethernet cables

  C. dual connections from port L1 to L2 and one connection from port L2 to L1 with Ethernet cables dual

  D. dual connections from port L1 to 12 and one connection from port L2 to L1 with twinax cables

  Correct Answer: B

  https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/gui/config/guide/1-0-2/b_GUI_Config_Guide/GUI_Config_Guide_chapter4.pdf

• Question 137:

  Refer to the exhibit.

  

  The Cisco Nexus Series Switch with hostname Nexus1 is the default gateway for server A and server B. Both servers must have reachability to the internet, however, server A internet traffic must pass through the firewall for deep packet inspection. Also, the firewall must inspect any communication between server A and server B.

  Which solution must be applied to separate the data plane path for server A and server B?

  A. VLAN

  B. VRF

  C. VDC

  D. VXLAN

  Correct Answer: B

• Question 138:

  A network consultant proposes that the configuration of the Cisco UCS servers be based on service templates to facilitate the UCS infrastructure operation. The service profiles must remain connected to the template and be modified when the template settings are changed.

  Which configuration meets these requirements?

  A. service profile with type set to Global

  B. service profile with type set to Local

  C. service profile template with type set to Updating

  D. service profile template with type set to Initial

  Correct Answer: C

• Question 139:

  An engineer requires a solution that achieves Ethernet traffic forwarding on all available paths from the hosts to the Cisco Nexus Fabric Extender and from the Fabric Extenders to the Cisco Nexus 5000 Series Switches. The NIC teaming from the Fabric Extender to a server should use an LACP EtherChannel. Which solution should be implemented to meet these requirements?

  A. Virtual Port Channel

  B. Enhanced Virtual Port Channel

  C. Virtual Port Channel Plus (vPC+)

  D. Back-to-Back Virtual Port Channel

  Correct Answer: B

• Question 140:

  Which two statements describe Ethernet switching mode on Cisco UCS 6100 Series Fabric Interconnects? (Choose two.)

  A. STP runs on the uplink ports of each VLAN, as defined by PVSTP+.

  B. STP runs on the uplink ports of each VLAN, as defined by MSTP.

  C. The STP parameter configuration is unsupported.

  D. The STP parameter configuration is supported.

  E. STP runs on the server ports.

  Correct Answer: AC

  Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/unified-computing/whitepaper_c11-701962.html