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8. In planning a network configuration for a customer there are tools available to help you with your plan.
Which tool should you use to determine the specific… Continue reading

5. BCM supports a queue service discipline that allows packets to be serviced in an absolute priority
fashion or using a weighted-fair-queuing scheduler. This service discipline ensures that packets in the
highest priority queue are serviced quickly without starving the lower priority queues. How many quality of
service (QoS) queues does BCM Rls. 4.0 support?
A. 1
B. 2
C. 4
D. 7
Answer: D
6. A network administrator needs… Continue reading

3. Fallback is a feature that allows a call to progress when a VoIP trunk is unavailable or is not providing
adequate quality of service (QoS). By enabling PSTN fallback, you allow the system to check the
availability of the VoIP trunks and then switch the call to a PSTN line. For the PSTN fallback to work on a
suitable bandwidth, which two statements must be true on a BCM… Continue reading

1. Which encryption method does a BCM system support when IPSec is configured on it?
A. PKI
B. RC4
C. AES
D. PPTP
Answer: C
2. A customer has several remote locations that they want to securely connect through the Internet. You
explain that using IPSec tunnels between these sites would provide this security; however, they are
concerned about it being able to
handle all of the remote locations. What… Continue reading

7. A customer is planning a new VoIP network based on their existing PBX and corporate network. They
need historical information about calling patterns in order to plan for VoIP traffic. What is the best source
of this type historical information?
A. Operational Measurements from switch
B. Error messages from all networking devices
C. Alarm indications from all networking devices
D. Log reports from switch and all networking devices
Answer… Continue reading