Riverbed Riverbed Certifications 830-01 Questions & Answers

• Question 71:

  What type of problem does the error message below indicate:

  Aug 30 18:19:27 SH pm[18716]: [pm.ERR]: Output from sport:

  /opt/rbt/bin/sport (pid 11304) received signal 6 (SIGABRT) dumping core

  A. It is not a problem, but part of the regular operation

  B. The management process crashed

  C. The optimization process crashed

  D. The management process received permission to connect to a Granite Core device

  E. The sport process received permission to connect to a Granite Core device

  Correct Answer: C

• Question 72:

  What type of problem does the error message below indicate:

  Sep 13 03:50:51 SH alarmd[18371]: [alarmd.NOTICE]: Alarm 'admission_mem' triggering Sep 13 03:50:51

  SH alarmd[18371]: [alarmd.NOTICE]: Alarm 'admission_control' triggering Sep 13 03:50:51 SH alarmd

  [18371]: [alarmd.NOTICE]: Alarm 'health' severity changed to 'Admission Control'

  A. High CPU Utilization

  B. Paging alarm

  C. Admission control on connections

  D. Admission control on memory

  E. Admission control on system

  Correct Answer: D

• Question 73:

  How can you verify that encrypted Lotus Notes traffic is correctly optimized?

  A. Looking at the Current Connections report for a successful connection that should appear as NOTESENCRYPT.

  B. Double checking that encrypted Lotus Notes is enabled.

  C. Restarting the service.

  D. Looking at the Current Connections report for an unsuccessful connection that should appear as NOTES-ENCRYPT.

  Correct Answer: A

• Question 74:

  What is required for the Embedded Cascade Shark function to work? (Select 3)

  A. TCP port 61898 should be open between the Steelhead and the remote Cascade Pilot.

  B. You must give the username Shark a password.

  C. You must enable Cascade Shark on the Management Console TCP Dumps menu.

  D. The optimization service needs to be restarted.

  Correct Answer: ABC

• Question 75:

  TCP-over-IPv6 traffic is not optimized although you have enabled packet-mode optimization and restarted

  the optimization service. What could be causing this issue? (Select 2)

  A. You need to configure in-path rules for the traffic you wish to optimize on the client-side Steelhead appliance.

  B. in-path rules are bidirectional and only need to be configured on the client-side Steelhead appliance.

  C. You need to configure in-path rules for the traffic you wish to optimize on the server-side Steelhead appliance.

  D. You need to configure auto-discovery in-path rules for the traffic you wish to optimized on the server-side Steelhead appliance.

  E. It is not possible to optimize TCP-over-IPv6 traffic with packet-mode optimization.

  Correct Answer: AC

• Question 76:

  -- Exhibit

  

  -- Exhibit -Refer to the exhibit. On the Current Connections report, what does the number under "WAN KB"

  represent?

  A. Segments

  B. Datagrams

  C. References

  D. Packets

  Correct Answer: C

• Question 77:

  Branch office users live streaming video URL fragment requests are not optimized even though Microsoft Silverlight stream splitting is enabled. What could be the causing this? (Select 3)

  A. The client-side Steelhead appliance optimization service wasn't restarted.

  B. HTTP optimization is disabled on the client-side Steelhead appliance.

  C. The server-side Steelhead appliance optimization service wasn't restarted.

  D. HTTP optimization is disabled on the server-side Steelhead appliance.

  Correct Answer: ABD

• Question 78:

  -- Exhibit -- Exhibit -Refer to the exhibit. A Steelhead administrator has decided to implement two Interceptor appliances and one Steelhead appliance on his data center. After configuring the Interceptor appliances, and the Steelhead appliance, he decided to check if the connections are being forwarded appropriately. Which Interceptor diagnostic tool did the administrator use?

  

  A. Connection diagnostic.

  B. Connection tracer.

  C. Optimization tracing.

  D. Connection tracing.

  E. Debug validate deployment.

  Correct Answer: D

• Question 79:

  -- Exhibit

  

  -- Exhibit -Refer to the exhibit. According to the screenshot, what does the highlighted symbol represent? (Select 2)

  A. The configuration of the Steelhead appliances on that cluster are not the same.

  B. The configuration of each one of those Steelhead appliances are different than the one on the CMC.

  C. It's missing a Push.

  D. It's not missing a Push.

  Correct Answer: BC

• Question 80:

  -- Exhibit -- Exhibit -Refer to the exhibit. When USER1 tried to access Server 1, the user sees the shown message on his Steelhead Mobile Client. What does this represent?

  

  A. The Steelhead Mobile client does not have enough licenses.

  B. The Steelhead Mobile client policy is configured with the "location awareness" feature.

  C. There are pass-through rules not allowing optimization.

  D. The Steelhead Mobile client did not initialize properly and needs to be reset.

  Correct Answer: B