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Riverbed 299-01 - Riverbed Certified Solutions Professional - Network Performance Management

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Total 245 questions

What is a good way to know whether all internal IP addresses seen by the Cascade Profiler have been grouped in a particular group type?

A.

Run Automatic grouping for all group types.

B.

Configure an Undefined group type with definition 0.0.0.0/0; confirm there are no entries when you 'view members' of this 'Undefined' group'.

C.

There is no way to do this and successfully capture all the IP addresses.

D.

Configure an Undefined group type with definition 0.0.0.0/32.

E.

Run a report by hosts and look for undefined groups.

Cascade Performance analytic event detail reports include multiple tables that are ordered by:

A.

The client or server that has changed the most (for the table metric) from the baseline (for example, impact).

B.

The top talker (client) that has sent the most data.

C.

The top talker (server) that has sent the most data.

D.

Server Delay so that you can determine if it was a server problem.

E.

Links that are 95% utilized.

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.

On an Enterprise Profiler, which Cascade software module usually runs on hardware with another software module, but can be placed on its own hardware to support extremely large clusters?

A.

Event Manager

B.

Dispatcher

C.

User Interface

D.

Database

What is the maximum limit of configurable flows that can be exported from the Cascade Shark appliance? (Select 2)

A.

200,000 flows per minute per port

B.

300,000 flows per minute per port

C.

500,000 flows per minute per port

D.

500,000 flows per minute total

E.

600,000 flows per minute total

For DNS reverse lookup, Cascade Profiler caches as follows:

A.

Cache the most recent 500 IPs.

B.

Obey DNS TTLs.

C.

Cascade does not cache DNS responses.

D.

For 24 hours.

When creating an analytic service, the discovery process requires a minimum of:

A.

At least three days of data available.

B.

At least three weeks of data available.

C.

The application specialist available.

D.

Some historical data and some starting point (a server, port, application).

E.

A customer network diagram available.

When editing a previously configured service policy, what options become available if you click the 'show advanced settings' checkbox? (Select 3)

A.

Allows enabling/disabling the detection of dips in the metric.

B.

Allows tuning of the tolerance range of the metric.

C.

Allows setting of a noise floor for the metric.

D.

Allows adjusting the notifications for the metric.

E.

Allows enabling/disabling the detection of spikes in the metric.

An interactive view within Cascade Pilot:

A.

Can be created from a single applied View.

B.

Can work on local trace files only.

C.

Can include more than two charts.

D.

Is not available in the regular Cascade Pilot installation.

Why should all flow exporting devices use the same NTP (Network Time Protocol ) source?

A.

Ensures Cascade is able to recreate the packets.

B.

Essential for the flow de-duplication process.

C.

Ensures the flow is delivered to the correct Gateway.

D.

All of the above.

E.

None of the above.