300-610 Sample Questions Answers

An engineer is implementing a storage area network where an NPV is used. The engineer notices that the servers in a storage farm are experiencing heavy traffic contention. The engineer needs to migrate traffic from heavily loaded server interfaces to interfaces with less load. When the new links are deployed, the existing traffic is not rebalanced as expected. Which feature must be used to meet these requirements?

A set of virtual machines must be live migrated from a data center to a disaster recovery site. The data center and disaster recovery sites are connected through an Inter-Pod Network topology. The gateway address of the virtual machine is the same across the data center and disaster recovery. Which Cisco Nexus feature supports this requirement?

What influences the number of ISLs that are required between Cisco MDS Series switches?

An engineer must design a DNS service available to multiple network zones as a shared service. The network zones are deployed as VRFs within the data center network and no firewall is available for communication between VRFs.

Which protocol is needed to implement the shared services?

The data center aggregation layer that uses IPv4 and IPv6 address space must act as a redundant Layer 3 gateway The solution must support a minimum of 240 virtual groups for an interface The data center aggregation layer hosts network devices from different vendors Which FHRP solution meets these requirements?

Which approach splits a pair of clustered fabric interconnects into two standalone devices?

A customer wants to deploy a Layer 2 extension over a transport infrastructure for multiple data centers. The data center technology should support a localized Layer 3 gateway, a separate flooding domain, and STP isolation per data center. Which DCI technology meets these requirements?

Refer to the exhibit A Cisco engineer is configuring a next-generation Cisco HyperFlex HX data platform with 2 x Cisco UCS 6248UP fabric interconnects. 8 x Cisco HX-Series HX240c-M4SX servers, plus 8 x Cisco UCS B200-M4 blade servers Cisco UCS 5108 blade chassis, and Cisco UCS 2204XP fabric extenders The solution is configured with HX Release 4 5(2a) using VMware ESXi 7 0 U2 After the engineer migrates all customer VMs to the new solution platform, the engineer decides to create HX Native snapshots for all the VMs The engineer performs the operation and notices that some of the VMs are not creating snapshots. What is the most probable reason that the HX Native snapshots are not created?

Refer to the exhibit.

An engineer is configuring a QoS policy with these requirements

• Match-all AF11 traffic and set it to a DSCP value of 14.
• The committed rate must be 10 Mbps with a committed burst rate of 1000 ms
• Drop any AF11 traffic that violates these settings.
• Any traffic other than af11 must have a DSCP value of 0

The given class-map configuration already exists. Which solution must the engineer use to meet the requirements?

A)

B)

C)

D)

A SAN fabric is built between a pair of Cisco MDS 9000 Series Switches. The requirement is for the ISL to use the VSAN ID to toward traffic from multiple VSANs across the same physical link. Additionally, the Fibre Channel trace feature must be supported. Which ISL interface parameters are required to meet these requirements?

A network consultant evaluates the Cisco UCS Fabric Interconnect SAN configuration, which must meet these requirements:

• All traffic must pass over the upstream device for switching and domain IDs must be preserved in the fabric.
• Each server should be pinned to one designated upstream interface and for the traffic to pass through the pinned port.

Which Fabric Interconnect SAN operational mode meets these requirements?

The network infrastructure team is beginning to automate routine tasks within the Cisco ACI fabric and is searching for the appropriate solution The solution must not require any additional software installed on the Cisco APIC Networking team members lack automation experience and prefer to use a tool that does not require in-depth programming knowledge Finally configuration within the Cisco ACI fabric is rarely modified or removed Which solution must the team choose?

A customer needs to deploy a three-tier network architecture that will consist of web, and other business-critical applications. The solution will include Cisco UCS 6324 Fabric interconnects managing B and C Series servers The Fabric interconnects will be connected to the cisco nexus 7706 series switch for network access. A storage array will be directly connected to the UCS deployment. Which type must be used to meet these requirements?

Which multicast rendezvous point redundancy mode is valid for Bidirectional PIM?

What are two characteristics of VRF-Lite on the Cisco NX-OS platform? (Choose two.)

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?

An engineer must design a Cisco UCS environment that will connection to a storage area network. The solution must include support for these conditions:

• connectivity to the existing 10 Gigabit Ethernet network

• booting the server infrastructure from the network

• integration with the existing Fibre Channel storage arrays

• lossless data transfer

Which solution should be used to meet these requirements?

A customer connects a high-speed Fibre Channel storage array to a Cisco MDS 9000 Series Switch using an 8 Gbps interface.

Which action guarantees line rate traffic processing on the interface?

Refer to the exhibit.

A customer runs an Online Transaction Processing (OLTP) application on Server1. The application generates a small number of transactions and requires low storage latency. Server2 is a backup server that performs backups twice a day During the backup window, the OLTP application experiences high-latency spikes that affect the application performance The customer must meet these requirements

•Maintain consistent low I/O latency for the OLTP server.

•Guarantee I/O throughput for the OLTP server during backup time

•Allow the customer to keep the existing hardware.

Which action must be taken to meet these requirements?

An engineer must design a VXLAN EVPN network. The solution should optimize broadcast, unknown unicast, and multicast (BUM) and short BUM replication, and use PIM anycast RP. Which solution should be included in the design?

An engineer must choose the World Wide Port Name for the Cisco UCS Fibre Channel virtual host bus adapter.

Which identifier must be used?

An engineer needs an orchestration and monitoring tool that should be used for managing the storage networks and VXLAN fabrics. The tool should also allow support built-in dashboard and real-time health summary for managed devices. Which tool meets these requirements?

A customer needs a design for a new network VLANs must be dynamically provisioned based on the information received from connected hosts No Layer 2 or Layer 3 configuration must be performed on the related switch ports. Which feature must be used?

Which factor determines the choice of platform designing a Cisco HyperFlex infrastructure to support computer-aided design applications?

A company needs a solution to virtualize their legacy desktop computers. The solution must be highly resilient and able to withstand the loss of a data center site. Each compute node requires a minimum of 20 disk drives.

Which solution meets these requirements?

Which technology enables Layer 2 extension between remote data center sites?

What are two functions of a Network Services Orchestrator in an NFV environment? (Choose two.)