Cisco 646-206 Online Practice Questions and Exam Preparation

Cisco 646-206 Online Questions & Answers

• Question 21:

  In which area of the campus LAN are the user computers attached to the network?

  A. core
  B. access
  C. distribution
  D. aggregation
  B. access

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  Cisco has defined a hierarchical model known as the hierarchical internetworking model. This model simplifies the task of building a reliable, scalable, and less expensive hierarchical internetwork because rather than focusing on packet

  construction, it focuses on the three functional areas, or layers, of your network:

  Core layer: This layer is considered the backbone of the network and includes the high-end switches and high-speed cables such as fiber cables. This layer of the network does not route traffic at the LAN. In addition, no packet manipulation is

  done by devices in this layer. Rather, this layer is concerned with speed and ensures reliable delivery of packets.

  Distribution layer: This layer includes LAN-based routers and layer 3 switches. This layer ensures that packets are properly routed between subnets and VLANs in your enterprise. This layer is also called the Workgroup layer.

  Access layer: This layer includes hubs and switches. This layer is also called the desktop layer because it focuses on connecting client nodes, such as workstations to the network. This layer ensures that packets are delivered to end user

  computers.

• Question 22:

  What are three of the major technological and demographic transitions occurring today that are having a profound effect on business and IT? (Choose three.)

  A. the adoption of mobile devices in the enterprise due to consumerization
  B. the decrease in the number of collaborative tools
  C. application of social software in enterprise collaboration
  D. predominant and increased use of text- or document-centric communication tools
  E. divergence of desktop virtualization and unified communications
  F. the increase and foreseen pervasive use of video for all communications
  A. the adoption of mobile devices in the enterprise due to consumerization
  C. application of social software in enterprise collaboration
  F. the increase and foreseen pervasive use of video for all communications

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  A, C, F are the only options that make sense. Choice B is obviously wrong as there are a growing number of collaborative tools, not a decreasing number. D is also obviously wrong as more and more communication tools are online or digital, not text or document based.

  Topic 2: Cisco Partner Advantage

• Question 23:

  What are three recommended ways to successfully position Cisco business video architecture solutions with customers? (Choose three.)

  A. Establish the relevance of video apart from unified communications.
  B. Identify primary, distinct video stakeholders in customer accounts.
  C. Sell video as point product solutions to potential customers.
  D. Establish video as an alternative means of work and as the workspace of the future.
  E. Articulate to customers the technology superiority of Cisco business video solutions.
  F. Position the unique customer value proposition or ROI of business video.
  B. Identify primary, distinct video stakeholders in customer accounts.
  D. Establish video as an alternative means of work and as the workspace of the future.
  F. Position the unique customer value proposition or ROI of business video.

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  Online CSE training states that to position video solutions with customers, you should:

  - Identify primary, distinct video stakeholders in customer accounts

  - Establish video as an alternative means of work and as the workspace of the future.

  - Position the unique customer value proposition or ROI of business video

• Question 24:

  Which two factors are driving the demand for borderless networks? (Choose two.)

  A. Borders are foreseen to be defined by the location of users when they access resources.
  B. The number of non-PC devices is forecasted to grow between 101 percent and 258 percent by 2015.
  C. Companies are increasingly seeing their applications as operating only behind company firewalls.
  D. Increase in mobile workers is requiring companies to overcome the location border so that information can be accessed from anywhere.
  E. Enterprises are increasingly hesitant to become borderless due to varying user experiences, security, and reliability issues.
  B. The number of non-PC devices is forecasted to grow between 101 percent and 258 percent by 2015.
  D. Increase in mobile workers is requiring companies to overcome the location border so that information can be accessed from anywhere.

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  Cisco's latest Visual Networking Index predicts that data traffic from wireless devices will surpass traffic from wired devices by 2015.

  "A growing amount of Internet traffic is originating with non-PC devices," said Cisco's executive summary. "In 2010, only 3 percent of Internet traffic originated with non-PC devices, but by 2015 the non-PC share of Internet traffic will grow to

  15 percent. PC-originated traffic will grow at a CAGR of 33 percent, while TVs, tablets, smartphones, and machine-to-machine (M2M) modules will have growth rates of 101 percent, 216 percent, 144 percent, and 258 percent, respectively."

• Question 25:

  If a small business customer has more sophisticated needs, which Cisco router portfolio would be the best choice?

  A. Integrated Services Routers
  B. Small Business Routers
  C. 7000 Series Routers
  D. Small Business Pro Routers
  A. Integrated Services Routers

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  The network router is quickly transforming from a device dedicated to connecting disparate networks to an integrated services device capable of multiple functions beyond routing. More Cisco customers are deploying integrated services routers -- sophisticated network routers that deliver voice, video, data and Internet access, wireless, and other applications. Network services are either built in or easily added to the router. Companies only need to install one sophisticated device, rather than purchase separate products for each individual function.

  Topic 7: Selling Video Architectures

• Question 26:

  Cisco collaboration applications and services can be hosted various ways. Which three options are valid hosting models? (Choose three.)

  A. SaaS
  B. virtual
  C. device-specific
  D. hybrid
  E. integrated
  F. on-premise
  A. SaaS
  D. hybrid
  F. on-premise

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  Cisco enables IT to provide services and connect people to collaborate, while providing a consistent and desired user experience regardless of delivery method (cloud, on-premises, or hybrid).

• Question 27:

  If a small business customer required mobility to be delivered via multiple access points, which wireless portfolio of solutions would be the best choice?

  A. Small Business
  B. Small MultiPro
  C. Aironet
  D. Small Business Pro
  D. Small Business Pro

• Question 28:

  Cisco WAAS software on the Cisco ISR G2 routers performs which two functions? (Choose two.)

  A. on-demand optimization for branch offices
  B. application for the home-based and mobile user
  C. high degree of integration with Cisco routers
  D. visibility into links that are optimized by Cisco WAAS
  E. seamless transition to cloud and VDI deployment
  A. on-demand optimization for branch offices
  C. high degree of integration with Cisco routers

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  Cisco WAAS on Cisco SRE for Cisco ISR G2: Cisco WAAS Express extends the Cisco WAAS product portfolio with a small-footprint, cost- effective IOS- based software solution integrated into the Cisco Integrated Services Router Generation 2 (ISR G2). Router-integrated, on-demand WAN optimization and application acceleration for branch offices. Reference: http://www.cisco.com/en/US/products/ps11211/index.html

• Question 29:

  Which Cisco product family is the recommended platform for 10 Gigabit Ethernet in the data center?

  A. Cisco ACE
  B. Cisco Nexus
  C. Cisco MDS 9000
  D. Cisco Catalyst
  E. Cisco WAAS
  B. Cisco Nexus

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  The Cisco Nexus switch is purpose built for data centers, offering a large number of 10 Gbps ports.

• Question 30:

  A customer wants to be able to detect and mitigate Wi-Fi and non-Wi-Fi sources of interference in their wireless enterprise network. Which Cisco access point should you recommend to the customer?

  A. Cisco Aironet 3500 Series Access Point
  B. Cisco Aironet 1260 Series Access Point, controller-based
  C. Cisco Wireless Control System
  D. Cisco Aironet 1040 Series Access Point, standalone
  E. Cisco VideoStream
  A. Cisco Aironet 3500 Series Access Point

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  Cisco Aironet 3500 Series Access Points with Cisco CleanAir technology are the industry's first 802.11n access points to create a self-healing, self-optimizing wireless network. CleanAir technology is a systemwide feature of the Cisco Unified Wireless Network that improves air quality by detecting RF interference that other systems can't recognize, identifying the source, locating it on a map, and then making automatic adjustments to optimize wireless coverage. These innovative access points provide the highest-performance 802.11n connectivity for mission-critical mobility. By intelligently avoiding interference, the 3500 Series offers performance protection for 802.11n networks to help ensure reliable application delivery.

  Topic 4: Selling Borderless Networks Architecture