Cisco CCNP 300-610 Questions & Answers

• Question 1:

  DRAG DROP

  Drag the requirements from the left onto the correct policy types on the right.

  Select and Place:

  

  Correct Answer:

  

• Question 2:

  DRAG DROP

  An engineer must deploy a SAN that meets these criteria:

  The upstream director switch must be configured to minimize the number of issued domain IDs

  The access switch must aggregate multiple locally connected ports not a single uplink that shares the same domain ID as the upstream switch.

  Drag and drop the port types from the right onto the boxes on the left to create a SAN topology that meets these requirements Not all port types are used Port types are used more than once.

  Select and Place:

  

  Correct Answer:

  

• Question 3:

  DRAG DROP

  A customer is deploying a SAN based on Cisco MDS 9000 Series Switches. Each Inter-Switch Link must carry multiple VSANs at the same time. The access switch must share the same domain ID as the director switch to reduce the number of domain IDs needed in the fabric. Drag and drop the operational port types from the right onto the boxes on the left to create a topology that meets these requirements. Not all port types are used. Port types are used more than once.

  Select and Place:

  

  Correct Answer:

  

• Question 4:

  Refer to the exhibit.

  

  An engineer must design a solution that facilitates IP mobility and avoids hair pinning between DC1 and DC2 in an active/active data center design. The current environment implements stretched subnets advertised to the WAN by both data centers. Which solution must the engineer choose?

  A. Configure active HSRP on DC2.

  B. Implement anycast gateways on both DCs.

  C. Advertise host routes on both DCs.

  D. Filter stretched subnets on DC2 with outbound route map.

  Correct Answer: B

• Question 5:

  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

• Question 6:

  What is an advantage of using OTV as compared to VPLS for data center redundancy?

  A. prevents loops on point-to-point links

  B. provides head-end replication

  C. uses a proactive MAC advertisement

  D. provides full-mesh connectivity

  Correct Answer: A

  Reference: https://community.cisco.com/t5/data-center-documents/understanding-overlay-transport-virtualization-otv/ta-p/3151502#toc-hId-1043251551

• Question 7:

  Refer to the exhibit.

  

  A default route must be advertised into the VXLAN fabric for internet access. The engineer must use a static route because the edge firewall does not support any dynamic routing protocol. Which two features must the engineer use to allow learning and withdrawing of the default route without any manual intervention? (Choose two)

  A. IP forwarding

  B. HMM tracking

  C. Network Address Translation

  D. policy-based routing

  E. anycast gateway

  Correct Answer: DE

• Question 8:

  Which protocol prevents fiber failures from causing a Layer 2 loop in a dark fiber DCI?

  A. BFD

  B. UDLD

  C. MCP

  D. LLDP

  Correct Answer: B

  DCI: DataCenter Interconnect (not ACI - which is another Cisco product)

  Dark Fiber: is the marketing term for a direct fiber cable dug in the ground between two DCs.

  UDLD is Uni-directional Link Detection protocol that is used to detect if there is a problem with rx/tx in the fiber strands that may cause switching loop.

• Question 9:

  Which authentication software natively runs within the CLI of Cisco NX-OS devices?

  A. Python

  B. Ansible

  C. Puppet

  D. Chef

  Correct Answer: C

  "Authentication" does not make sense, of course. And as it is automation software, it must be Python. Ansible software does not run natively on the NX-OS device. NX-OS can be a client device managed by Ansible, but this does not mean it runs Ansible. The same holds for Puppet. Even if there is native Puppet agent for NX-OS, it does not mean (at least for me), it runs Puppet.

  https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2015/pdf/BRKDCT-2459.pdf

• Question 10:

  An engineer develops a framework for automatic repetitive tasks needed to manage a Cisco Nexus 9000 Series Switch. The engineer plans to use a programmatic interface and must keep these considerations in mind:

  1.

  the customer's environment requires the script to authenticate before executing further actions.

  2.

  the customer's security requirements mandate the use of HTTP transport.

  3.

  the automation team is familiar with parsing messages encoded in XML or JSON format. Which solution meets these requirements?

  A. SNMPv3

  B. gRPC

  C. RESTCONF

  D. NX-API

  Correct Answer: D