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Effective Study Techniques for the Riverbed 101-01 Exam

Questions 61

You need to purchase a Steelhead appliance model for one of your engineering branch offices. Below are the requirements that need to be met:

  • 200 users with 15 TCP connections each
  • 15 Mbps WAN link
  • Will be sending across the WAN about 20 GB of new data daily
  • A Windows 2003 Server and video streaming Riverbed Services Platform (RSP) will be used

Which of the following models will be the most appropriate for this branch office?

Options:
A.

Steelhead 2050-M

B.

Steelhead 5050-M

C.

Steelhead 550-M

D.

Steelhead 550-H

E.

Steelhead 250-H

Riverbed 101-01 Premium Access
Questions 62

The CIFS latency optimization feature provides which performance benefits? (Choose two.)

Options:
A.

Read-ahead and write-behind optimizations

B.

Data reduction over the WAN

C.

Latency reduction through transaction prediction

D.

Data encryption over the WAN

Questions 63

How does the SteelHead monitor path availability in Path Selection?

Options:
A.

Path availability is not monitored until traffic is sent over that path. Then the SteelHead uses standard TCP timeouts to monitor path integrity.

B.

The SteelHead uses ICMP ping to monitor path availability.

C.

The SteelHead creates an inner channel on each path and keep-alive packets are used to track availability.

D.

UDP keep-alives are periodically sent across each path. If a SteelHead does not receive two of these within a pre-defined timeout period, the path is declared down.

Questions 64

A customer will not allow the export of the private key of their SSL encrypted Web Application server to be installed on a SteelHead. What option exists to allow SSL optimization between the client and server?

Options:
A.

Import just the server certificate onto the server-side SteelHead.

B.

Create a proxy server certificate and private key on the server-side SteelHead.

C.

Create a proxy server certificate and private key on the server.

D.

Create a self-signed peering certificate and private key on the server-side SteelHead.

Questions 65

How many slots are available in RSP?

Options:
A.

1

B.

2

C.

5

D.

10

E.

15

Questions 66

Which xx50 Steelhead appliance models provide both inpath0_0 and inpath0_1 interfaces without adding additional network cards? (Select 3)

Options:
A.

Steelhead 550

B.

Steelhead 6050

C.

Steelhead 1050

D.

Steelhead 250

E.

Steelhead 2050

Questions 67

On the Interceptor appliance what is the size of the datastore?

Options:
A.

0 MB

B.

600 MB

C.

1.2 TB

D.

3.6 TB

E.

4.8 TB

Questions 68

A fat pipe is a network that can carry large amounts of data without significantly degrading transmission speed.

If you have a fat pipe that is not being fully utilized and you are experiencing WAN congestion, latency, and packet loss as a result of the limitations of regular TCP, which of the following RiOS features will help? (Select 2)

Options:
A.

Enable Forced Burst TCP (FB-TCP)

B.

Enable HighSpeed TCP (HSTCP)

C.

Disable admission control

D.

Lower the Advanced Security Checkflow Parameter (ASCP)

E.

Enable Maximum TCP (MX-TCP)

F.

Enable disk encryption

Questions 69

What performance optimizations are available using SteelHead SaaS?

Options:
A.

Data reduction using data streamlining

B.

Cloud Intelligence through GeoDNS

C.

Transport, and potential latency reduction by Akamai SureRoute network

D.

HTTPS layer 7 optimization

E.

All of the above

Questions 70

If an administrator wanted to compare the performance of Microsoft file sharing across the WAN for two clients with and without Riverbed optimization, what strategy could you use to enable this testing?

Options:
A.

In-path rule on client-side Steelhead appliance to pass through port 139 and 445 for the source IP of one of the test clients

B.

Disable optimization on the Steelhead appliance

C.

In-path rule on server-side Steelhead appliance to pass through port 139 and 445 for the source IP one of the test clients

D.

A and C