Cisco 644-068 Dumps

Exam: Advanced Routing and Switching for Field Engineers - ARSFE

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Cisco 644-068 Exam Tutorial

Showing 1-20 of 50 Questions   (Page 1 out of 3)


Question No : 1

Which two of the following statements correctly describe regional WAN branch profiles?
(Choose two.)

A. 3G, 4G, and satellite connections are commonly used as backup links in high-end branches.
B. The standard branch typically uses MPLS as a primary link and any kind of Internet link(DSL, cable, etc.) for backup.
C. HD video traffic is found in high-end and ultra high-end branches.
D. WAAS Express is the preferred WAN optimization implementation in mobile and standard branches.


Question No : 2

Which two of the following statements correctly describe Cisco IOS Software? (Choose
two.)?

A. A universal Cisco IOS image includes all software features; additional software features are then activated by license keys without changing Cisco IOS.
B. In order to obtain a license file, the product ID and serial number of the device are sent to the representative Cisco Channel Partner, along with the purchased product activation key.
C. Cisco IOS 15 is available in two trains: T, which includes bug fixes and new features, and M,which includes bug fixes only.
D. The Cisco ASR 1000 series features IOS-XE, a software architecture that consists of a platform component, IOS-XE middleware, andthe actual Cisco IOS software.


Question No : 3

Which two of the following statements correctly describe how Cisco Prime NCS simplifies
troubleshooting? (Choose two.)?

A. It automatically configures a Cisco AnyConnect SSL tunnel, which allows Cisco TAC engineers to connect to malfunctioning devices.?
B. It enables network operators to open instant messaging conversations with Cisco TAC engineers.?
C. Cisco Smart Interactions allow network operators to open service requests to Cisco TAC in a controlled manner. Relevant information such as current configuration, last configuration changes, and events can be attached by a single mouse click.?
D. It can collect crucial information such as associated devices and their current IP address and status based on the user's name.


Question No : 4

Understanding customer requirements is important and each customer has different needs.
Which two of the following challenges are more likely to be faced by governments as well
as enterprise customers? (Choose two.)

A. Ensure safety and security
B. Reduce costs
C. Improve service delivery
D. Increase business agility
E. Increase customer satisfaction
F. Increase operational efficiencies


Question No : 5

Where can Cisco customers find information about solutions created by development
partners?

A. Cisco Prime Marketplace Directory?
B. Cisco Developer Network Marketplace Solutions Catalog?
C. Partner websites?
D. Cisco Prime Solutions Finder?


Question No : 6

Which two of the following statements regarding Cisco routing core functionalities are
correct? (Choose two.)

A. The exponential growth in bandwidth requirements and increased sensitivity to latency can be addressed by Cisco WAAS.
B. Transcoding services in a video and collaboration deployment can be provided in Cisco IOS software, so no hardware DSPs are required on the Cisco 3900 router series.
C. Cloud-based managed security is supported by the built-in ScanSafe Connector.
D. Cisco Unified Communications Manager Express can run on Cisco UCS Express.


Question No : 7

Which two of the following statements about the Cisco switching product portfolio are
correct? (Choose two.)

A. The Cisco Catalyst 3560 v2 and CiscoCatalyst 3560-X are stackable.
B. The Cisco Catalyst 3750 v2 and CiscoCatalyst 3750-X are stackable.
C. The Cisco Catalyst 2000 series support 802.1X and MACsec encryption.
D. The Cisco Catalyst 2000 series support PoE and PoE+, but they do not support 60 W per port like the Cisco Catalyst 3000and Cisco Catalyst 4000 series.


Question No : 8

Which three of the following statements correctly describe Cisco Nexus 7000 switch
family? (Choose three.)

A. The Cisco Nexus 7000 series integrates data center Fibre Channel features and Ethernet switching featuresinto a single operating system.
B. NX-OS is a modular operating system based on FreeBSD.
C. The Cisco Nexus 7000 series offers virtualization by Virtual Device Contexts.
D. The Cisco Nexus 7000 series provides high availability using hitless forwarding, ISSU, and stateful process restart.
E. The Cisco Nexus 7000 series offers support for Cisco IOS and NX-OS.?


Question No : 9

Which two of the following are unique advantages of the PD/PSE Cisco Catalyst Compact
Switches? (Choose two.)

A. Due to the fanless design, they can be placed in the workplace and drastically reduce in- house cablingneeds.
B. They support 16 PoE output ports.
C. They support PoE+ output.
D. They diminish the power infrastructure by supporting PoE+ input and PoE output at the same time.


Question No : 10

Cisco MediaNet provides multimedia optimization services in a Cisco Borderless Network.
Which two of the following statements correctly describe Cisco MediaNet? (Choose two.)?

A. Cisco MediaNet Performance Monitor collects performance metrics of video traffic as flexible netflow records which can be processed by any netflow collector, such asCisco Prime Assurance Manager.
B. Cisco MediaNet supports only SNMP traps but not syslog messages.
C. When using PVDM3 on Cisco ISR G2, video streams of the same type can be locally mixed within the router. Video transcoding servicesrequire a dedicated video MCU.
D. Cisco MediaNet Mediatrace allows real-time troubleshooting by providing details about every hop of the end-to-end path of your mediastream.


Question No : 11

Which of the following statements best describes the routing vendor landscape?

A. Juniper Networks is the strongest competitor in the high-end and SOHO markets.
B. AVM is one of the largest Cisco competitors in Germany.
C. Most competitors have a similar architectural approach to Cisco.
D. Larger competitors to Cisco include Juniper Networks, Riverbed, and Huawei.


Question No : 12

Which two of the following examples best describe the challenges that customers face in
today's networks? (Choose two.)

A. How do we control energy consumption of devices owned by employees?
B. How can we support telepresence?
C. How can we consolidate different datacenters?
D. Which type of firewall should we deploy?


Question No : 13

Which two of the following statements correctly describe service modules available for the
3560-X and 3750-X switches? (Choose two.)

A. The C3KX-NM-10GT service module offers two 10 Gigabit Ethernet SFTP+ ports.
B. The C3KX-NM-10G and the C3KX-NM-10GT service modules provide flexible netflow.
C. The C3KX-SM-10G service module provides flexible netflow.
D. The C3KX-SM-10G service module offersMACsec encryption at line rate.


Question No : 14

Which three of the following statements correctly describe switching? (Choose three.)

A. A Layer 2 switch operates up to the data linklayer of the OSI network model.
B. A Layer 3 switch operates up to the transportlayer of the OSI network model.
C. A dual-layer switch operates at the transport and data link layers of the OSI network model.
D. A dual-layer switch operates at the data link and network layers of the OSI network model.
E. A multilayer switch operates up to Layer 4 of the OSI network model.


Question No : 15

Which two of the following statements correctly describe Cisco Prime features that help
improve operational efficiency? (Choose two.)

A. The Cisco Prime user interface is optimized for touchscreens.
B. All components of the Cisco Prime for Enterprise product portfolio provide a common look and feel, which simplifies usability.
C. Integrated workflows and best practices enable quick and error-free deployment.
D. TrustSec, MediaNet, and EnergyWise services are only configured outside Work Centers in Cisco Prime LMS.


Question No : 16

Which three of the following are major trends that fuel the demand for routing and
switching? (Choose three.)

A. Mobility
B. Video
C. Bandwidth optimization
D. Cloud
E. IT standardization


Question No : 17

Which three of the following statements about competitors to Cisco in the switching market
are true? (Choose three.)?

A. Cisco has a market share of about 70% in the Layer 2 and Layer 3 managed switch market.
B. HP is one of the strongest competitors with a market share of about 20%.
C. Most of the competitors offer me-too point products only; they lack an overall solution framework similar to the Cisco Borderless Network.?
D. Juniper has a market share of less than 3%.
E. Competitors efficiently support the BYOD solution.


Question No : 18

Which two of the following can be helpful tools for documenting or calculating the cost
reduction of a Cisco Borderless Network? (Choose two.)?

A. Cisco SBA ROI Calculator
B. Report of Total Economic Impact of Cisco Borderless Networks
C. Cisco Borderless Networks ROI Benefits Calculator
D. Cisco Virtual Sales Expert Guide?


Question No : 19

Which of the following statements regarding Cisco WAAS application support is not true??

A. In order to benefit from the MAPI application optimizer, you have to disable native Microsoft Exchange/Outlook encryption.
B. Cisco WAAS offers special protocol-level optimization for Windows Media Technologies over RTSP. For this kind of optimization, a separate WAAS license is required.
C. CIFS application support requires a separate WAAS license.
D. Cisco WAAS SSL optimization requires the core WAE to spoof the identity of the server, and therefore needs to have a local copy of the server certificate and private key.


Question No : 20

Which two of the following features are not supported by Cisco WAAS Express? (Choose
two.)?

A. TFO
B. DRE with persistent cache?
C. Application optimizers?
D. Auto-discovery of end nodes?


Showing 1-20 of 50 Questions   (Page 1 out of 3)

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