299-01 Online Practice Questions and Answers

A user wants to use the link congestion analytic policy on Cascade Profiler to monitor five key WAN links for an increase in traffic outside of the expected traffic that includes TCP/80, TCP/443, TCP25, and UDP/53. Can the link congestion policy be used for this scenario?

A. No, because a link analytic can monitor only a single interface.

B. Yes, one can define separate link congestion analytic policies for each WAN interface.

C. No, because one can only define specific ports to include on a link congestion policy.

D. Yes, because one can define a port group that includes every UDP and TCP port except for those that include the expected traffic, and that port group can be used for the link congestion analytic policy.

E. No, and both A and C include valid reasons.

Watches within Cascade Pilot refer to:

A. Interactive views based upon time control.

B. A time control window for creating trace clips.

C. A panel displaying current time in the packet capture (pcap) file under analysis.

D. A triggering and alerting capability based upon traffic views.

E. A triggering and alerting capability using an optional fault management add-on for monitoring routers and switches.

Within Cascade Profiler the Event Policy categories for which you can receive alerts includE. (Select 4)

A. Performance and Availability

B. TCP Health

C. VoIP

D. Security

E. Health

F. User-defined Policy

On Cascade Profiler, Which of the following behavioral analytic policy types are available in CascadE. (Select 3)

A. Application performance

B. Link performance

C. Host performance

D. Application availability

E. Service level performance

F. Conformance verification

G. Link congestion

Which example, assuming we want the 192.168.1 subnet shown as "Tokyo", shows the correct syntax for setting up this host group under a host group type on Cascade Profiler?

A. "192.168.1.0/24 Tokyo"

B. "Tokyo = 192.168.1.0/24"

C. "192.168.1.0-192.168.1.255 Tokyo"

D. "192.168.1.0;255.255.255.0 Tokyo"

Company X wants to use Cascade for monitoring the performance of their SQL application to all remote sites before considering purchasing any WAN optimization technology. They would like to add a Cascade Sensor to their network, and therefore they must:

A. Enable SPAN or mirror port on a switch in their datacenter, which has visibility of the SQL traffic in question.

B. Enable a SPAN or mirror port all remote sites where users of the SQL application sit.

C. Enable NetFlow on at least all WAN routers that carry the SQL traffic.

D. Configure the SQL servers to send their SNMP traps to the Cascade Profiler.

E. Configure the SQL servers to send their SNMP traps to the Cascade Gateway.

Which of the following will result in RTT values not being available for a flow? (Select 2)

A. UDP flow

B. TCP flow

C. An RST after the fifth data packet

D. Retransmitted ACK's

E. Retransmitted FIN's

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

A. ARP table on a layer 3 device (router)

B. CAM (Content Addressable Memory) on a layer 2 device (switch)

C. Both the ARP and CAM tables from a layer 2 device (switch)

D. All of the above

E. None of the above

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

Which of the following metrics can Cascade Profiler create dependency (Connection Graphs) for? (Select 3)

A. Average drops

B. Average retransmits

C. Average response time

D. Average utilization

E. Total bandwidth bits