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

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Total 245 questions

How does Cascade Profiler obtain switch port discovery and population information?

A.

Switch Port Discovery Protocol (SPDP)

B.

Merging of CAM + ARP tables, both gathered via SNMP

C.

Merging of IF and ARP tables, both gathered via SNMP

D.

Merging of IF and CAM tables, both gathered via SNMP

A SPAN port or Port Mirror differs from RSPAN technology in which way:

A.

A SPAN port captures traffic locally, an RSPAN captures traffic remotely

B.

A SPAN port captures traffic consistently, an RSPAN captures traffic randomly

C.

A SPAN port captures multiple ports while an RSPAN is "relational" and captures multiple VLANs (Relational LANs)

D.

They are both the same with different terms being used by different vendors

E.

A SPAN port is used on a Switch while a RSPAN is used on a Router

Which of the following configuration changes can be used to reduce the number of alerts generated overall for a Service?

A.

Edit each Service policy to increase the Tolerance slider for Low and High alerts.

B.

Edit each Service policy and set a noise floor to specify the minimum amount of change that the policy can treat as deviation from normal behavior.

C.

Edit the Service and select fewer metrics to monitor for each segment that comprises the Service.

D.

Modify the location host group type used for monitoring end user traffic to use fewer groups (for example, Region instead of Site).

E.

A, B, C, and D.

F.

A and B only.

When you modify a filter in Cascade Pilot:

A.

Changes are saved only in the View to which the filter has been applied.

B.

The modified filter is saved on the machine on which Cascade Pilot is running.

C.

The modified filter is saved on any Cascade Shark that Cascade Pilot is connected to.

D.

The changes are lost when you close Cascade Pilot.

In defining a user defined policy on Cascade Profiler that triggers when the aggregate connection rate from any internal host to all external hosts exceeds a certain threshold, one has entered "within internal" for host/group A and "outside internal" for host/group B. How should the statistics be tracked for host/group A and B?

A.

host/group A "Track in aggregate" host/group B "track per host".

B.

host/group A "track per host" host/group B "track in aggregate".

C.

host/group A "track in aggregate" host/group B "track in aggregate".

D.

host/group A "track per user" host/group B "track per user".

E.

a user defined policy cannot support this scenario because it involves tracking traffic to external hosts.

Which parameters can be used to set up an Application Performance analytic on Cascade Profiler?

A.

Applications, Ports/Protocols, QOS, Servers, Clients

B.

Ports/Protocols, QOS, Servers, Clients

C.

Applications, Ports/Protocols,

D.

Applications, Ports/Protocols, QOS, Servers, Clients, Interfaces

Simple Network Management Protocol can be used on Cascade Profiler for:

A.

Accessing the Cascade Profiler's MIB by third-party applications for monitoring.

B.

Obtaining interface information from routers.

C.

Obtaining host MAC address information from switches.

D.

Obtaining network device status through the Cascade Profiler receiving SNMP traps.

E.

A, B, and D.

Which filter should be used to analyze a capture job within Cascade Pilot?

A.

Use a BPF filter to speed up the View.

B.

Apply a generic View and then define a filter by drilling-down through a more specific View.

C.

Use a Cascade Pilot filter first and then a BPF filter.

D.

Create a time filter and then apply a View with a Cascade Pilot filter.

Refer to the Exhibit.

For a user defined host policy on Cascade Profiler, what would trigger this policy to generate an alert?

A.

Any traffic using application "X" or port range "Y"

B.

Any internal-only traffic using application "X" or port range "Y"

C.

Any internal-only traffic using application "X" and port range "Y"

D.

Any traffic between internal and external hosts using application "X" or port range "Y"

E.

Any traffic between internal and external hosts using application "X" and port range "Y"

F.

Any traffic from internal clients to external servers using application "X" or port range "Y"

G.

Any traffic from internal clients to external servers using application "X" and port range "Y"

Common methods for receiving alerts from a Network Performance Management system includE. (select 2)

A.

Traps sent via NetFlow, sFlow, or IPFX

B.

Alerts sent via eMail

C.

Traps sent via SNMP

D.

Traps sent via SPAN

E.

Traps sent via FIX Protocol