Symantec PacketShaper Administration 250-440 Questions & Answers

• Question 1:

  Which feature can be used to modify the amount of bandwidth available to an application based on the time of day?

  A. Adaptive Response

  B. BCAAA Server

  C. Command Scheduling

  D. Event Notification

  Correct Answer: D

• Question 2:

  Refer to the traffic tree in the exhibit.

  

  Which policy does the PacketShaper apply to London HTTP traffic?

  A. Priority (0)

  B. Priority (3)

  C. Rate (2) ok

  D. Priority (6)

  Correct Answer: A

• Question 3:

  A patent class has an inside IP address range. Its child class has an outside IP address range Afferent from the parent class' range. Which action would establish the matching rule for the child class?

  A. Do nothing, because the child class inherits the parent class' Outside IP range automatically

  B. Enter a single IP address in dotted decimal notation for the parent and child classes

  C. Specify the parent class' Outside IP range m the child class' matching rule

  D. Specify a subnet mask to mask off network address bits

  Correct Answer: B

• Question 4:

  After insulting a PacketShaper inline between a switch and a router, communications are slow. Which command, executed repeatedly, can help to determine it there ate errors on the PacketShaper interfaces?

  A. link show

  B. net nic

  C. tap health

  D. traffic flow

  Correct Answer: A

• Question 5:

  How is a traffic How classified when it does NOT match any of the classes in the traffic tree?

  A. As Localhost

  B. As Default

  C. As Sameside traffic

  D. As HTTP unknown

  Correct Answer: C

• Question 6:

  Two classes need to be created; a Citrix class that matches traffic by client name, an HTTP class that matches traffic by user-agent had URL. Which command helps determine the matching rules?

  A. class criteria

  B. traffic history

  C. class capture-IDs

  D. traffic flow

  Correct Answer: D

• Question 7:

  Which option best describes the concept of "Round Trip" as defined in the Monitor Response Time window?

  A. The percentage of transactions completed within the total delay threshold when a client and server exchange of S/N and ACK packets

  B. The average time in milliseconds from the sending of a client's SYN packet, to the return of the server's ACK packet

  C. A network delay or server delay threshold that has been set via the command-line interface

  D. The average time in milliseconds certain transactions use, categorized as total, network, and server delays

  Correct Answer: C

• Question 8:

  Which statement accurately describes the PacketShaper measurement engine?

  A. It collects histogram data that can be backed up to the PacketShaper

  B. Its data is stored in tab-delimited lists

  C. It collects histogram data that can be exported to a die

  D. It Is a background process that collects traffic tree data

  Correct Answer: C

• Question 9:

  Which module allows an administrator to set bandwidth minimums and maximums, control bandwidth allocation, and ensure dear streams for voice and video?

  A. Acceleration

  B. Shaping

  C. Monitoring

  D. Measurement engine

  Correct Answer: A

• Question 10:

  Traffic from a single internal server contains bandwidth peaking at 750K and averaging at 350K during

  sessions.

  What information would an administrate utilize to determine the rates to specify in a guaranteed rate policy

  for the traffic class?

  A. Output from the setup show command to determine the PacketShaper's configuration limits

  B. An ASCII fie saved in the 9.256/cmd directory

  C. Output from the traffic flow command to see how many concurrent flows of a specific type are present

  D. Output from the ver ver command, which is divided into non-sharable and sharable settings

  Correct Answer: A