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Free Riverbed 830-01 Practice Exam with Questions & Answers | Set: 2

Questions 11

Refer to the exhibit.

830-01 Question 11

You noticed the following entry in the logs. What is the cause of the problem?

Options:
A.

Complete asymmetry

B.

Server-side asymmetry

C.

Client-side asymmetry

D.

Multi-syn retransmit

E.

SYN retransmit

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Questions 12

What interface on the CMC appliance is required for the initial configuration?

Options:
A.

In-path interface

B.

AUX interface

C.

WAN interface

D.

Primary interface

E.

LAN interface

Questions 13

Given four Steelheads are deployed in a WCCP cluster and all Steelheads are optimizing traffic to and from the data center. Steelhead-A fails and only Steelhead-B and Steelhead-C are intercepting new connections while Steelhead-D is NOT optimizing any traffic. What is the likely problem?

Options:
A.

The load balancing algorithm on the router is broken

B.

Simplified routing is not enabled

C.

Steelhead-B and Steelhead-C are missing the “in-path neighbor continue-intercept” command

D.

Steelhead-D is missing the “in-path neighbor allow-failure” command

E.

Need to issue the command “in-path accept connections” on Steelhead-D

Questions 14

When utilizing MAPI prepopulation, the default timer is set to:

Options:
A.

96 hours

B.

1 hour

C.

30 minutes

D.

There is no default timer

Questions 15

After deploying the Steelhead appliances in-path, you are not seeing any optimization between 10.11.0.128 and 10.11.23.18.

830-01 Question 15

Look at the following trace in the exhibit and explain why: (HINT: Look at the SYN packet)

Options:
A.

There is a spanning-tree loop

B.

The cables are reversed

C.

The three way hand-shake is not being completed

D.

The client and servers are on the same /16 subnet

E.

There is no SYN/ACK from 10.11.23.18

Questions 16

Your Steelhead appliance deployment includes users accessing the Internet from branch offices with the traffic being back-hauled to the data center before going out to the Internet. However, HTTP latency optimization does not appear to be very effective, and in certain cases, is slower than without optimization. What settings might help with this Internet-bound traffic?

Options:
A.

Riverbed recommends you turn off URL Learning and Parse-and-Prefetch and only enable OPT

B.

Riverbed recommends you enable URL Learning and Parse-and-Prefetch and turn off OPT

C.

Riverbed recommends you turn off URL Learning and only enable Parse-and-Prefetch and OPT

D.

Riverbed recommends you turn off URL Learning, Parse-and-Prefetch, and OPT

E.

Riverbed recommends you enable URL Learning, Parse-and-Prefetch, and OPT

Questions 17

You are using Steelhead appliances in an Oracle Forms environment and are not seeing adequate acceleration. What could be the cause of this?

Options:
A.

You need to install a separate Oracle Forms license

B.

Oracle Forms optimization is enabled by default. However, you must set an in-path rule to enable this feature.

C.

Oracle Forms optimization can only be configured from the command line (CLI)

D.

Oracle Forms optimization only works with Oracle Applications 9i

E.

Oracle Forms optimization only works with Oracle Applications 8i

Questions 18

Which logging severity levels are supported by the CMC appliance? (Select 4)

Options:
A.

Emergency

B.

Educational

C.

Info

D.

Notice

E.

Critical

Questions 19

The port used by the Steelhead appliance for datastore synchronizations is:

Options:
A.

7801

B.

7810

C.

7744

D.

7850

Questions 20

A Windows Vista client tries to download a file from a Windows 2008 server over a 45Mbps link with 200ms. Assuming the connection is optimized, given the default configuration on the Steelhead, what optimization techniques would be applied?

1) Data Streamlining

2) Transport Streamlining

3) MS-SQL Transaction Prediction

4) HighSpeed TCP

5) MX-TCP

Options:
A.

1, 2, 3

B.

1, 2

C.

1, 2, 3, 4

D.

1, 2, 3, 5

E.

1, 3, 4