Riverbed 299-01 Online Practice Questions and Exam Preparation

Riverbed 299-01 Online Questions & Answers

• Question 101:

  On Cascade Profiler, in terms of retention of completed reports and reporting sources (one minute flow and rollup files), which of the following is true? (Select 4)

  A. One minute flow records are deleted from the file system FIFO (oldest first) once the appliance has filled the space that is allocated.
  B. There is a fixed amount of space on the filesystem for completed reports.
  C. A report template can be marked "keep until I delete it" so that any reports that are scheduled with this template are not automatically deleted from the filesystem.
  D. When the flows or rollup records have been deleted from the filesystem, any saved report that was generated from those flow sources is no longer available.
  E. Users have the ability to allocate additional space to the 1 min flow logs in order to increase retention. This is done at the expense of other rollup resolutions.
  A. One minute flow records are deleted from the file system FIFO (oldest first) once the appliance has filled the space that is allocated.
  B. There is a fixed amount of space on the filesystem for completed reports.
  C. A report template can be marked "keep until I delete it" so that any reports that are scheduled with this template are not automatically deleted from the filesystem.
  E. Users have the ability to allocate additional space to the 1 min flow logs in order to increase retention. This is done at the expense of other rollup resolutions.

• Question 102:

  Cascade Profiler provides identity information collected from Active Directory 2008 by installing and correctly configuring the 'Cascade Connector' agent software on:

  A. Every DNS server in the AD environment
  B. Any server in the MS domain
  C. Every client desktop in the AD environment
  D. Every NTP server in the MS domain
  E. The Microsoft Event Collector component in the AD environment
  E. The Microsoft Event Collector component in the AD environment

• Question 103:

  What defines a "Recipient" for Cascade Profiler Notifications?

  A. An Email Address only
  B. An SNMP receiver only
  C. An SNMP receiver only tied to a set of Host Groups
  D. An Email Address and/or one or two SNMP receivers optionally tied to a set of Host Groups
  E. An Email Address and/or one or two SNMP receivers optionally tied to a set of User Accounts
  F. A User Account
  D. An Email Address and/or one or two SNMP receivers optionally tied to a set of Host Groups

• Question 104:

  If a Cascade Profiler customer wants to understand if poor user experience for a particular application is due to application inefficiency or not, what report parameters should you look at?

  A. RTT
  B. Server delay
  C. Response time
  D. Server delay relative to Network RTT
  E. Number of active connections
  D. Server delay relative to Network RTT

• Question 105:

  How do all the Cascade components stay time synchronized?

  A. They all point to the same NTP server.
  B. The Profiler, ideally, points to an NTP server (although it can use local time as well), the Gateway and Sensor get their time information from the Profiler which acts as their NTP Server.
  C. For security reasons, all components use local time. The same time should be set on each component.
  D. They all synchronize their time via timestamps in Netflow sources.
  B. The Profiler, ideally, points to an NTP server (although it can use local time as well), the Gateway and Sensor get their time information from the Profiler which acts as their NTP Server.

• Question 106:

  Which of the following flow formats provide QoS information to Cascade?

  A. NetFlow v5/7/9
  B. Cascade Sensor flow data
  C. Sflow
  D. Packeteer Federated Data Records
  E. All of the above
  E. All of the above

• Question 107:

  How is QoS data obtained in a Cascade Profiler? (Select 2)

  A. From packets via the Cascade Sensor or Shark
  B. From NetFlow and other standard flow protocols
  C. From IP SLAs on any network-attached device D. From CDP
  E. From NBAR
  A. From packets via the Cascade Sensor or Shark
  B. From NetFlow and other standard flow protocols

• Question 108:

  Assume five different devices reported the same flow/conversation to the Cascade Profiler two Riverbed Steelheads, two routers, and a Cascade Sensor in the data center. For a query that looks only for all traffic between the client and server (i.e., no devices or interfaces were specified on the query), what bandwidth and packet values will be reported?

  A. The smallest bandwidth and packet count recorded by the five devices.
  B. The largest bandwidth and packet counts recorded by one of the interfaces on one of the five devices.
  C. The mean bandwidth and packet count recorded by the five devices.
  D. The highest LAN packet count recorded by either Steelhead.
  E. None of the above the flow records store only the first byte and packet count reported by any of the reporting devices.
  B. The largest bandwidth and packet counts recorded by one of the interfaces on one of the five devices.

• Question 109:

  When initializing data for service metrics or analytics, for what minimum percent of the time must relevant and valid data be present for the service to properly initialize?

  A. 25%
  B. 50%
  C. 75%
  D. 100%
  E. None of the above
  B. 50%

• Question 110:

  Which of the following is valid syntax for defining host groups? (Select 3)

  A. 192.168.0.100/255.255.0.255 Philadelphia
  B. 192/8 Baltimore
  C. 172.168.1.1 Phoenix
  D. 10/16 Chicago
  A. 192.168.0.100/255.255.0.255 Philadelphia
  B. 192/8 Baltimore
  C. 172.168.1.1 Phoenix