Riverbed 299-01 Online Practice Questions and Exam Preparation

Riverbed 299-01 Online Questions & Answers

• Question 111:

  What protocol/port does the Gateway use to collect NetFlow?

  A. UDP, TCP, or SCTP on any defined port
  B. UDP only for any port or ports as defined by the operator
  C. UDP only for a single port as defined by the operator
  D. UDP and TCP for any port as defined by the operator
  E. UDP/2055
  B. UDP only for any port or ports as defined by the operator

• Question 112:

  Company X wants to use Cascade for monitoring the performance of their SQL application to all remote sites before considering purchasing any WAN optimization technology. They would like to add a Cascade Sensor to their network, and therefore they must:

  A. Enable SPAN or mirror port on a switch in their datacenter, which has visibility of the SQL traffic in question.
  B. Enable a SPAN or mirror port all remote sites where users of the SQL application sit.
  C. Enable NetFlow on at least all WAN routers that carry the SQL traffic.
  D. Configure the SQL servers to send their SNMP traps to the Cascade Profiler.
  E. Configure the SQL servers to send their SNMP traps to the Cascade Gateway.
  A. Enable SPAN or mirror port on a switch in their datacenter, which has visibility of the SQL traffic in question.

• Question 113:

  Which TCP port is used for Cascade Profiler web based management interfaces?

  A. 80/tcp
  B. 8080/tcp
  C. 8090/tcp
  D. 443/tcp
  E. 22/tcp
  D. 443/tcp

• Question 114:

  Voice over IP (VoIP) monitoring by Network Performance Management systems typically includes, but is not limited to, the following metrics (select 3):

  A. MOS scores voice quality issues
  B. ABC-threshold
  C. Signal-to-noise ratio
  D. Jitter
  E. Packet Loss
  A. MOS scores voice quality issues
  D. Jitter
  E. Packet Loss

• Question 115:

  If there is a Layer 7 fingerprint and a Layer 4 mapping for a particular application, which of the following is true'. (Select 5)

  A. If the Layer 4 mapping override policy is not "Unknown/Unclassified", the Layer 4 mapping applies to flows not passing a Sensor or other application fingerprinting device as well as to flows not matching any defined Layer 7 fingerprint
  B. If the Layer 4 mapping override policy is "Always", then the Layer 7 fingerprint will never be used for flows matching both criteria
  C. If the Layer 4 mapping override policy is "Unclassified", the Layer 4 mapping only applies to flows not passing a Sensor or other application fingerprinting device
  D. If the Layer 4 mapping override policy is "Unknown/Unclassified", the Layer 4 mapping applies to flows not passing a Sensor or other application fingerprinting device as well as to flows not matching any defined Layer 7 fingerprint
  E. Care must be taken when defining reports and policies to reflect overlapping definitions and the Layer 4 override policy
  F. The traffic Expression "app L7_fingerprint or app L4_mapping" will catch all traffic flows for the application data in a report
  B. If the Layer 4 mapping override policy is "Always", then the Layer 7 fingerprint will never be used for flows matching both criteria
  C. If the Layer 4 mapping override policy is "Unclassified", the Layer 4 mapping only applies to flows not passing a Sensor or other application fingerprinting device
  D. If the Layer 4 mapping override policy is "Unknown/Unclassified", the Layer 4 mapping applies to flows not passing a Sensor or other application fingerprinting device as well as to flows not matching any defined Layer 7 fingerprint
  E. Care must be taken when defining reports and policies to reflect overlapping definitions and the Layer 4 override policy
  F. The traffic Expression "app L7_fingerprint or app L4_mapping" will catch all traffic flows for the application data in a report

• Question 116:

  Within Cascade Pilot a Watch can: (Select 3)

  A. Send an email when the traffic reaches at least 1MB/sec.
  B. Notify all Cascade Pilot users connected to a specific Cascade Shark appliance when a specified traffic event occurs.
  C. Create a Web traffic report with a specific time window.
  D. Start a Capture Job each time the VoIP traffic goes below 2MB/sec.
  A. Send an email when the traffic reaches at least 1MB/sec.
  B. Notify all Cascade Pilot users connected to a specific Cascade Shark appliance when a specified traffic event occurs.
  D. Start a Capture Job each time the VoIP traffic goes below 2MB/sec.

• Question 117:

  For Service policies that get applied to End User segments, by default separate policies are tracked by location for the client traffic. Which of the following is NOT true regarding flexibility in configuration of these End User segments?

  A. The default hostgroup type used can be changed from Configuration > General Settings.
  B. Different hostgroup types can be used for monitoring End User segments for each Service.
  C. While editing the Service one has the capability to select all sites or a subset of sites to include for monitoring.
  D. When adding a Service Health by Location widget to a dashboard, one has the capability to include all locations or a subset (maximum of 10).
  E. The default hostgroup type used for monitoring End User segments is ByLocation.
  B. Different hostgroup types can be used for monitoring End User segments for each Service.

• Question 118:

  Some common protocols which may be observed on a network with visibility tools are listed below. Match the protocol name with the most common port used.

  1.

  HTTP a) TCP/25

  2.

  HTTPS b) TCP/445

  3.

  HTTPS through a proxy c) TCP/443

  4.

  SMTP d) TCP/80

  5.

  CIFS e) TCP/8080

  A. 1-d; 2-b; 3-c; 4-a; 5-b
  B. 1-e; 2-c; 3-d; 4-a; 5-b
  C. 1-d; 2-c; 3-e; 4-b; 5-a
  D. 1-d; 2-c; 3-e; 4-a; 5-b
  E. 1-e; 2-d; 3-c ; 4-b; 5-a
  D. 1-d; 2-c; 3-e; 4-a; 5-b

• Question 119:

  What types of Layer-7 Application Signatures are available within the Cascade Profiler GUI? (Select 3)

  A. By URL
  B. By Regular Expression
  C. By Packet Start offset
  D. By ASCII String
  E. By Hex String
  F. By Error Code Type
  A. By URL
  D. By ASCII String
  E. By Hex String

• Question 120:

  For switch port Discovery on Cascade Profiler what device provides the MAC to IP address mapping?

  A. ARP table on a layer 3 device (router)
  B. CAM (Content Addressable Memory) on a layer 2 device (switch)
  C. Both the ARP and CAM tables from a layer 2 device (switch)
  D. All of the above
  E. None of the above
  A. ARP table on a layer 3 device (router)