Riverbed 299-01 Exam Questions

Question 6 of 245

Which of the following statements is true regarding SNMP polling and NTP syncing among Cascade components?

Cascade Gateway's poll via SNMP sources of Netflow, while Cascade Profiler, Cascade Gateway and Cascade Sensor sync NTP from a common source.

Cascade Profiler's poll via SNMP sources of Netflow, while Cascade Profiler, Cascade Gateway and Cascade Sensor sync NTP from a common source.

Cascade Profiler, Cascade Gateway and Cascade Sensor sync NTP from different sources, while Cascade Profiler's poll via SNMP sources of Netflow.

Cascade Profiler, Cascade Gateway and Cascade Sensor sync NTP from different sources, while Cascade Gateway's poll via SNMP sources of Netflow.

Cascade Profiler does all SNMP polling and is also the source of all NTP.

Correct Answer: D

Question 7 of 245

Within Cascade Pilot, to analyze the round-trip time in a trace file, you can:

Ask Riverbed Support to send you the proper View to use.

Open the View folders in Cascade Pilot to look for a View named "Round-trip time".

Use the View search box and enter "round".

Use the Help menu and search for round.

Correct Answer: C

Question 8 of 245

For DNS reverse lookup, Cascade Profiler caches as follows:

Cache the most recent 500 IPs.

Obey DNS TTLs.

Cascade does not cache DNS responses.

For 24 hours.

Correct Answer: C

Question 9 of 245

What are two differences between NetFlow version 5 and NetFlow version 9 (select 2)

NetFlow version 5 generally support ingress flow export only; NetFlow version 9 supports both ingress and egress export.

NetFlow version 5 is used for Switches, NetFlow version 9 is used for Routers.

NetFlow version 9 includes information about CPU, Power-status and other router performance characteristics; NetFlow version 5 does not.

NetFlow version 9 includes the ability to export the Time-To-Live (TTL); NetFlow version 5 does not.

NetFlow version 9 includes the ability to export the packet latency, NetFlow version 5 does not.

Correct Answer: A, D

Question 10 of 245

When changing the priority for a Layer 4 mapping on Cascade Profiler best practices indicate that Application Mappings should be given higher priorities based on:

Longest Match

Shortest Match

IP & Port

Correct Answer: A