Updated Cisco 640-864 PDF & VCE Free Download Now (61-70)

QUESTION 61
Which two design criteria require VLANs in a proposed solution? (Choose two.)

A.    the segmenting of collision domains
B.    a limited corporate budget
C.    the use of multivendor equipment
D.    security between departments
E.    video streaming on the LAN
F.    the segmenting of broadcast domains

Answer: DF

QUESTION 62
Which two methods are used to enhance VPN performance on Cisco ISRs? (Choose two.)

A.    SSL Acceleration Network Module
B.    VPN Shared Port Adapter
C.    VPN Acceleration Module
D.    high-performance VPN encryption AIM
E.    VPN Service Adapter
F.    built-in hardware-based encryption acceleration

Answer: DF

QUESTION 63
Which three factors best justify WAN link redundancy between geographically dispersed sites? (Choose three.)

A.    high expense of transmitting data
B.    important traffic flows
C.    excessive packet transmission rate
D.    uncertain reliability
E.    high link utilization
F.    lack of speed

Answer: BDF

QUESTION 64
Which three pieces of information should be documented for each step of each phase in a design implementation plan? (Choose three.)

A.    easy guidelines in case of failure
B.    estimated rollback time in case of failure
C.    simple implementation guidelines
D.    estimated implementation time
E.    design document references
F.    step description

Answer: DEF

QUESTION 65
The topology map in the draft design document should cover which two layers of the OSI model? (Choose two.)

A.    session
B.    data link
C.    transport
D.    application
E.    physical
F.    network

Answer: EF

QUESTION 66
In a Cisco CatOS switch, what is the recommended practice when configuring switch-to-switch intercommunications to carry multiple VLANs for Dynamic Trunk Protocol?

A.    auto to auto_negotiate
B.    disable Dynamic Trunk Protocol when operating in the distribution layer
C.    auto to auto_no_negotiate
D.    desirable to desirable_no_negotiate
E.    on to on_negotiate
F.    desirable to desirable_negotiate

Answer: E

QUESTION 67
What are the two most likely driving forces motivating businesses to integrate voice and data into converged networks? (Choose two.)

A.    Voice networks cannot carry data unless the PRI circuits aggregate the BRI circuits.
B.    Their PSTNs cannot deploy features quickly enough.
C.    Data, voice, and video cannot converge on their current PSTN structures.
D.    Voice has become the primary traffic on networks.
E.    WAN costs can be reduced by migrating to converged networks.

Answer: CE

QUESTION 68
A lightweight access point is added to a working network. Which sequence will it use to associate itself with a wireless LAN controller?

A.    primary, secondary, tertiary, greatest AP capacity, master
B.    primary, secondary, tertiary, master, greatest AP capacity
C.    master, primary, secondary, tertiary, greatest AP capacity
D.    greatest AP capacity, primary, secondary, tertiary, master

Answer: B

QUESTION 69
Which three mechanisms are required to deploy QoS on an IP WAN? (Choose three.)

A.    queuing and scheduling
B.    Call Admission Control
C.    traffic shaping
D.    link efficiency techniques
E.    traffic classification
F.    bandwidth provisioning

Answer: CDE

QUESTION 70
Which two statements best describe the implementation of Overlay VPN connectivity for remote access in the Enterprise Edge WAN module? (Choose two.)

A.    Bandwidth is provisioned on a site-to-site basis.
B.    It uses dedicated point-to-point links.
C.    Optimum routing between customer sites requires a full mesh of virtual circuits.
D.    It must use Layer 2 labels to forward packets
E.    The ISP actively participates in customer routing.

Answer: AC

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