Riverbed Riverbed Certifications 101-01 Questions & Answers

• Question 151:

  When deploying a Steelhead appliance in a physical in-path configuration, the cable between the Steelhead and the router should be:

  A. Straight-through

  B. Crossover

  C. Token Ring

  D. None of the above

  Correct Answer: B

• Question 152:

  When performing a logical in-path deployment, which interface needs to be physically cabled for optimization to occur?

  A. LAN

  B. AUX

  C. WAN

  D. Primary

  Correct Answer: C

• Question 153:

  Application Streamlining in a Steelhead appliance or Steelhead Mobile does what?

  A. Reduces round trips over the WAN for all TCP traffic

  B. Reduces round trips over the WAN for supported applications

  C. Gives applications priority using our QoS engine

  D. All of the above

  Correct Answer: B

• Question 154:

  A user downloads a Microsoft PowerPoint presentation from a server across the network. The file has been seen before by both Steelhead appliances that are optimizing the link and so the user experiences warm performance. A second user at the same office has a local copy and adds some pictures then uploads the very same file. This file transfer can be considered:

  A. Cold, the data now travels in another direction so the Steelhead appliance needs to relearn the data

  B. Cold, the file has been changed to the file needs to be stored again

  C. Warm, all the data has been seen by the Steelhead appliances before

  D. Warm, the transaction prediction module of the Steelhead appliance can detect the application and accelerate the transfer

  E. Partially warm, the Steelhead appliances only need to learn the new data

  Correct Answer: E

• Question 155:

  When deploying a Steelhead appliance server-side out-of-path in the data center, which configuration is necessary on the client-side Steelhead appliance in order for the design to function correctly?

  A. An auto-discover rule with the IP address of the server-side Steelhead appliance

  B. A fixed-target rule with the Primary IP address of the server-side Steelhead appliance

  C. A fixed-target rule with the IP address of the destination server

  D. No configuration is required

  Correct Answer: B

• Question 156:

  What are the default port labels on the Steelhead appliance? (Select 3)

  A. Secure

  B. Interactive

  C. RBT-Proto

  D. Fixed-Target

  E. Pass-Through

  Correct Answer: ABC

• Question 157:

  Which of the following platforms provide support for HighSpeed TCP?

  A. All Steelhead modules designed for large offices

  B. All models except the desktop units

  C. All appliance models

  D. Only the mid-size office

  E. Only really big appliances 80lbs or greater

  Correct Answer: C

• Question 158:

  After deployment of Steelhead appliances, a certain backup application shows poor bandwidth reduction. After disabling the backup application's native compression algorithm, the bandwidth reduction statistics on the Steelhead appliances suddenly improve significantly. Which of the following are likely causes for the increased bandwidth reduction?

  A. The native compression algorithm of the backup application could not be compressed further

  B. The application-level protocol used by the backup application is not recognized by the Steelhead appliances

  C. The Steelhead appliances were not able to effectively perform TCP optimizations

  D. There should be no difference between compressed and uncompressed traffic

  Correct Answer: A

• Question 159:

  When MAPI prepopulation is enabled, what is default TCP keep-alive time used to prepopulate the Steelhead appliance with emails and attachments?

  A. 24 hours

  B. 48 hours

  C. 72 hours

  D. 96 hours

  Correct Answer: D

• Question 160:

  In an in-path deployment, when a Steelhead appliance fails to wire, the Steelhead appliance acts as a:

  A. Straight-through cable

  B. Crossover cable

  C. Router

  D. Firewall

  E. None of the above

  Correct Answer: B