[Free] 2017(Oct) EnsurePass Braindumps Cisco 646-048 Dumps with VCE and PDF 21-30

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2017 Oct Cisco Official New Released 646-048
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Advanced Routing and Switching for Account Managers – ARSAM

Question No: 21

Which three statements are true about Cisco distribution switches? (Choose three.)

  1. The Cisco Catalyst 3750 Series Switches are suitable for small site aggregation.

  2. The Cisco Catalyst 4500 Series Switches are suitable for collapsed access and distribution.

  3. The Cisco Catalyst 4500 Series Switches are typically used at small branches.

  4. The Cisco Catalyst 6500 Series Switches are suitable for collapsed core and distribution.

  5. The Cisco Catalyst 4500 and 6500 Series Switches both support borderless service modules and the Virtual Switching System (VSS).

Answer: A,B,D

Question No: 22

Which two statements are true regarding positioning of the Cisco Catalyst 6500 Series versus the Cisco Nexus 7000 Series? (Choose two.)

  1. The Cisco Catalyst 6500 Series is the better choice if the core is outside the data center.

  2. The Cisco Nexus 7000 Series is the better choice if rich WAN services are required.

  3. The Cisco Catalyst 6500 Series is the better choice if VPLS or MPLS is required.

  4. Both the Cisco Catalyst 6500 Series and the Cisco Nexus 7000 Series support NX-OS capabilities.

Answer: A,C

Question No: 23

Which two are components of Cisco MediaNet that simplify network assessment, monitoring, and troubleshooting? (Choose two.)

  1. MediaTrace

  2. MediaPing

  3. Traffic Simulator, based on IPSLA

  4. Traffic Simulator, based on ping

Answer: A,C

Question No: 24

Which of the following statements is not true about Cisco EnergyWise?

  1. The power of PoE-powered devices can be controlled.

  2. The power of third-party IT devices (phones, access points, printers, and so on) can be managed.

  3. The power of non-IT devices (building management systems, HVAC, lighting, and so on) can be managed via partnerships.

  4. EnergyWise capabilities can be added to Cisco Catalyst switches by dedicated service modules.

Answer: D

Question No: 25

Which two are switch security features that enable a secure borderless network? (Choose two.)

  1. device profiling and profile-based selection of security policies

  2. Cisco ASA Firewall

  3. MACSec

  4. Security Group Tagging

Answer: C,D

Question No: 26

Which three are leading competitors to Cisco in the switching market? (Choose three.)

  1. Alcatel-Lucent

  2. Brocade

  3. Enterasys

  4. Extreme Networks

  5. HP

  6. IBM

  7. Juniper Networks

Answer: B,E,G

Question No: 27

Which of the following is not a business benefit that is offered by a Cisco switching solution?

  1. deliver a positive user experience

  2. reduce energy costs and resource consumption by up to 55 percent

  3. deliver superior investment protection

  4. deliver superior access and service levels

Answer: B

Question No: 28

Which three statements correctly describe the Cisco router portfolio? (Choose three.)

  1. The Cisco 800 Series Integrated Services Router family is a 1-RU solution for small offices.

  2. The Cisco 1900 Series Integrated Services Router family is a 1-RU solution for small offices.

  3. The Cisco 1900 Series Integrated Services Router family provides a modular solution for small offices.

  4. The Cisco 800 Series Integrated Services Router family includes 3G WAN options.

  5. The Cisco 2900 Series Integrated Services Router family provides interactive media services and service virtualization or midrange deployments.

  6. The Cisco 2900 Series Integrated Services Router family provides interactive media services, including TelePresence.

Answer: C,D,E

Question No: 29

Which three statements regarding enterprise WAN challenges and associated Cisco solutions are correct? (Choose three.)

  1. Poor WAN performancE.the exponential growth in bandwidth requirements and increased sensitivity to latency can be addressed by Cisco WAAS.

  2. Inadequate security: limited application, user or device awareness, and the difficulty to balance flexible network access while meeting security requirements can be addressed by

    Cisco SecureX.

  3. Complex management: the need for various services at the branch (for example, Cisco WAAS, security, and mobility) and the lack of local IT resources to deploy a branch infrastructure can be addressed by the Cisco ISR G2-based quot;office-in-a-boxquot; solution.

  4. Inefficient routinG.the issue of direct spoke-to-spoke routing in a hub-and-spoke environment can be addressed by Cisco Performance Routing.

  5. Poor WAN performancE.the exponential growth in bandwidth requirements and increased sensitivity to latency can be addressed by faster links in a WAN and more powerful Cisco devices.

Answer: A,B,C

Question No: 30

Which three services can be provided by Cisco ISR G2 access routers? (Choose three.)?

  1. IP telephony with SIP trunking

  2. integrated video conferences

  3. zone-based firewalling

  4. NX-OS-based services

  5. video control unit services

  6. Cisco WAAS engine

Answer: A,B,C

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