2013 Latest CCIE Voice Written 350-030 Exam 156-160


Which two characteristics about traffic policing on Cisco IOS VoIP gateways are correct? (Choose two.)
A. Traffic policing buffers and re-marks excess packets above the committed rates.
B. Traffic policing propagates burst.
C. Traffic policing token values are configured in bits per second.
D. Traffic policing is applicable to both inbound and outbound traffic.
E. Traffic policing is an inbound-only concept.
F. Traffic policing could introduce delays because of deep queues.
Correct Answer: BD

CRTP belongs to which Cisco quality of service feature?
A. classification
B. congestion management
C. congestion avoidance
D. shaping and policing
E. link efficiency mechanisms
Correct Answer: E

Refer to the exhibit.
Which statement about the QoS configuration for interface GigabitEthernet 1/0/1 on the Cisco Catalyst 3750 Series Switch is correct?
A. Egress shaping is enabled with queue 1 being shaped to 25 percent of the available bandwidth.
B. Egress sharing is enabled for all four queues; each queue is allocated 25 percent of the available bandwidth.
C. Egress shaping is disabled.
D. Egress shaping is enabled with queue 1 being shaped to 4 percent of the available bandwidth.
E. Egress shaping is enabled with queue 4 being shaped to 4 percent of the available bandwidth.
Correct Answer: D

Refer to the exhibit.
What is the correct expansion of the srr-queue abbreviation that is shown in the Cisco IOS command of the Catalyst 3750 Series Switch?
A. shared round-robin queue
B. serviced round-robin queue
C. shaped round-robin queue
D. special round-robin queue
E. serial round-robin queue
Correct Answer: C

Which statement about the Cisco Unity Connection message quota enforcement policies when a mailbox has exceeded the send/receive quota is incorrect?
A. The user is unable to send messages.
B. Cisco Unity Connection will automatically purge all deleted messages in the user mailbox.
C. The user hears a warning that the message cannot be sent.
D. Unidentified callers are not allowed to leave messages for the user.
E. Messages from other users generate nondelivery receipts to the senders.
Correct Answer: B

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