Riverbed Certified Solutions Professional - Network Performance Management Set 8

1.

Which of the following data is required for Cascade Profiler to correctly calculate Round-Trip-Time (RTT) between a branch and the datacenter for Steelhead optimized traffic? (Select 2)

NetFlow from router on WAN side of branch Steelhead NetFlow from router on LAN side of branch Steelhead CascadeFlow from branch Steelhead CascadeFlow from Data center Steelhead Sensor at Data center

2.

In Cascade, how are custom Layer 7 applications configured?

On the Sensor, you must define either a hex string, text string, or URL. On the Profiler, you must define either a hex string, text string, or URL. On the Gateway, you must define either a hex string, text string, or URL. You have to first enable security analytics on the Profiler, then you define either a string or URL oneither the Profiler or the Sensor. Custom applications cannot be defined, but the Sensor can identify most off-the-shelf programs.

3.

What methodologies does the Cascade Profiler use to display MAC address information along with other host information?

Import DHCP lease files or SNMP polling of switches. Manually enter MAC address information via the user interface. The Cascade Profiler cannot display MAC address information. This information is received via sFlow and/or NetFlow. MAC address information is stored as part of the information received from Cascade Sensors andRegional Gateways.

4.

If Cascade is unable to keep a record of all hops traversed due to exceeding its limits, what is the order of preference for selecting which hops to preserve?

Preserve order as received at Gateway. Preserve order as received at Profiler. Sensors, Sensor-VEs, Steelheads, xFlow (NetFlow, sFlow, Jflow, Cflow...). Steelheads, Sensors, Sensor-VEs, xFlow (NetFlow, sFlow, Jflow, Cflow...). xFlow (NetFlow, sFlow, Jflow, Cflow...), Steelheads, Sensors, Sensor-VEs.

5.

What is the Active Timeout requirement on flow sources sending NetFlow to Cascade?

Any active timeout can be used; Cascade will calculate the statistics accordingly and update the dashboard accordingly. 60 Seconds. 60 Milliseconds. 15 Minutes.

6.

Which of the following will show a list of all NetFlow sources sending data to the Cascade system?

The Network Operations Dashboard

The Interface Information Report available from the Reports->Shortcuts page

The System > Information page

The System > Devices/Interfaces page

7.

Within Cascade Profiler, what can be done to prevent a data resolution from being available for selection on the Report Criteria section of traffic reports?

Set the disk space for that data resolution to 0 in Configuration > Flow Log.

Set the disk space for that data resolution to -1 in Configuration > Flow Log.

Set the disk space for that data resolution to -1 in Configuration > General Settings.

Set the disk space for that data resolution to 0 in Configuration > General Settings.

8.

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

By URL By Regular Expression By Packet Start offset By ASCII String By Hex String

9.

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

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

10.

Within Cascade Pilot, a tool tip is available to provide additional information about items such as views. To access the tool tip for a view you must:

Hover your mouse over the name of the view. Hover your mouse over the icon in front of the view name. Open context-sensitive help with the view displayed. Right-click within the main workspace and select "show view tool tip" from the right hand menu.

Riverbed Certified Solutions Professional - Network Performance Management Set 8

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Riverbed Certified Solutions Professional - Network Performance Management Set 8

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