Riverbed Riverbed Certifications 201-01 Questions & Answers

• Question 51:

  On the Cascade Profiler using Switch Port Discovery, under switching setup, the device type can be the following. (Select 2) A. Smart Switch

  B. Switch

  C. Lookup Router

  D. Hub

  Correct Answer: BD

• Question 52:

  To change the page refresh rate for the Cascade Profiler UI from one minute to ten minutes for a specific user which page would you navigate to?

  A. Configuration

  B. Setup Page

  C. UI Preference

  D. Personal Dashboard

  E. Configuration/General Settings

  Correct Answer: C

• Question 53:

  Which options are available for collecting data on the Cascade Shark appliance? (Select 3)

  A. Cascade Shark can accept NetFlow to its management port.

  B. Cascade Shark can capture packets on its capture ports connecting to port mirroring monitor ports (sometimes referred to as SPAN ports) on switches in the environment.

  C. Cascade Shark can capture packets on its capture ports connected to network taps placed on live traffic links in the environment.

  D. A live link can be placed across two capture ports on the Cascade Shark with the Cascade Shark placed in "passthru" mode.

  E. Cascade Shark can be configured for SNMP access to switches/routers for additional statistics collection.

  Correct Answer: BCD

• Question 54:

  Which of the following cannot be used for defining the Component of a Service?

  A. CIDR block

  B. Hostgroups

  C. Hostnames

  D. 0/0, meaning all hosts

  E. IP addresses

  Correct Answer: B

• Question 55:

  In the Cascade Profiler GUI, which of the following Host Group Types are available as default examples? (Select 2)

  A. ByLocation

  B. ByHostGroup

  C. ByPortsAndApplications

  D. ByFunction

  E. ByTimeZone

  Correct Answer: AD

• Question 56:

  Traffic is typically analyzed within a Cascade Shark capture job trace using Cascade Pilot by:

  A. First creating a trace clip file.

  B. First exporting the job trace to Wireshark.

  C. First applying a high level view onto the job trace.

  D. First indexing the job trace using the Cascade Pilot right-click menu.

  Correct Answer: A

• Question 57:

  Where does Cascade Profiler get QoS values from?

  A. The values for each application are defined under Definitions->Applications.

  B. The values of each part of the network are defined under Definitions->Host Groups.

  C. They are received in network Flow records from switches/routers as well as the Cascade Sensor or Shark.

  D. They are received using Deep Packet Inspection within the Layer7 application headers of the packets.

  Correct Answer: C

• Question 58:

  Where can you look in the Cascade Profiler Web User Interface to determine the licensed flow rates?

  A. This information is not visible in the User Interface.

  B. This information is shown on the dashboard page.

  C. This information is shown on the Configuration->General Settings page.

  D. This information is shown on the Help->About page.

  E. This information is shown on the System->Information page.

  Correct Answer: E

• Question 59:

  What is the maximum number of flows that can be sent from a remote Cascade device (Sensor/Gateway) to an Cascade Express Profiler?

  A. 25,000 flows per minute

  B. 50,000 flows per minute

  C. As many flows as can be collected from up to 5 other devices

  D. 100,000 flows per minute

  E. Limited by the Cascade Profiler license limit

  Correct Answer: E

• Question 60:

  How does Cascade performance analytics assist with Performance Monitoring?

  A. By setting static thresholds for Application metrics and Interface metrics, tolerance can be determined. Cascade will use these thresholds and tolerances to report on deviations indicative of Performance problems.

  B. The Customer only needs to identify their critical interfaces and applications, and Cascade will automatically baseline their behavior and report on deviations indicative of Performance problems.

  C. The Performance Analytics are able to detect security threats such as host scans and worms.

  D. After base-lining, Cascade can re-route congested traffic to avoid congested application delivery paths.

  Correct Answer: B