Free 101-01 Exam Dumps Preview

Question 1

Single choice

In a single in-path design, in order for CIFS prepopulation to properly function at a branch office, the

Primary interface of the Steelhead appliance must be:

1. A

   On the LAN side branch office Steelhead

2. B

   Directly connected to the AUX interface

3. C

   On the same switch as the WAN side interface

4. D

   In the same subnet as the file server

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Correct answerA

Question 2

Single choice

What are the benefits of Application Streamlining?

1. A

   Applications run up to 100 times faster

2. B

   Reduces application chattiness by 65-98%

3. C

   Accelerates the most important applications, such as CIFS, MAPI, NFS, HTTP/S, Lotus Notes, and MS-SQL

4. D

   All of the above

5. E

   None of the above

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Correct answerD

Question 3

Single choice

Steelhead Mobile licensing is based on what model?

1. A

   Concurrent usage

2. B

   Per seat

3. C

   Hybrid per seat/concurrent usage

4. D

   Steelhead Mobile does not use a licensing model as long as you do not exceed the capacity of the
   SMC

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Correct answerA

Question 4

Single choice

Which of the following QoS scheduling algorithms does Steelhead appliance use when QoS is enabled?

1. A

   Weighted Random Early Discard

2. B

   Weighted Fair Queuing

3. C

   Hierarchical Fair Service Curve

4. D

   Class Base Weighted Fair Queuing

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Correct answerC

Question 5

Single choice

What is the command to return a Steelhead appliance back to factory defaults?

1. A

   (config) # restart factory reload

2. B

   (config) # reload factory

3. C

   (config) # restart clean

4. D

   (config) # reload clean empty

5. E

   (config) # reset factory reload

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Correct answerE

Question 6

Single choice

Some applications are designed to open many TCP connections to accomplish required data transfers.
Many of these connections are short-lived, yet each requires significant overhead to initiate communications.

What RiOS feature was designed to reduce the overhead of these short-lived TCP connections?

1. A

   HSTCP

2. B

   MX-TCP

3. C

   Virtual Window Expansion

4. D

   Connection Pooling

5. E

   Transport Streamlining

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Correct answerD

Question 7

Single choice

Clients connect to which interface on the SteelCentral Controller for SteelHead Mobile?

1. A

   Primary or aux

2. B

   Primary only

3. C

   Inpath0_0 only

4. D

   Aux only

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Correct answerC

Question 8

Single choice

What action should be taken when the Steelhead appliance datastore is full?

1. A

   Disconnect all users

2. B

   Expand disk capacity

3. C

   No action is required

4. D

   Clean the datastore

5. E

   Insert a USB key for extra storage

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Correct answerC

Question 9

Single choice

What is the CLI command for starting the Configuration Wizard?

1. A

   # configuration wizard start

2. B

   (config) # configuration jump-start

3. C

   # configuration start

4. D

   (config) # wizard start

5. E

   restart clean

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Correct answerB

Question 10

Single choice

On the SteelCentral Controller for SteelHead Mobile, which report would you use to examine data reduction over time?

1. A

   Desktop Bandwidth

2. B

   Endpoint Report

3. C

   Endpoint History

4. D

   Desktop Traffic

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Correct answerA

Question 11

Single choice

To help secure the server private key on the server-side Steelhead appliance, which of the following features can be used?

1. A

   TACACS+ authentication

2. B

   RADIUS authentication

3. C

   Secure Vault

4. D

   Datastore encryption

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Correct answerC

Question 12

Single choice

Which statement is true regarding licensing of SteelHead SaaS?

1. A

   Licensing is based on the number of SaaS applications to optimize.

2. B

   Licensing is based on the number of SteelHead appliances to be enabled.

3. C

   Licensing is based on the number of users requiring SaaS optimization.

4. D

   Licensing of SaaS optimization is included in the support contract.

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Correct answerC

Question 13

Single choice

Which HTTP optimization feature uses an algorithm to determine which objects are likely to be requested for a specific web page, and prefetches them so available when the client makes the request?

1. A

   Gratuitous 401 Messages

2. B

   URL Learning

3. C

   Object Prefetch Table

4. D

   Strip Compression

5. E

   Parse-and-Prefetch

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Correct answerE

Question 14

Single choice

Log messages in the Steelhead appliance Management Console such as "error=SMB_SHUTDOWN_ERR_SEC_SIG_ENABLED" are an indication of what condition?

1. A

   The Steelhead appliance has entered admission control

2. B

   The Steelhead appliance has detected an asymmetric network

3. C

   The Steelhead appliance is configured with the incorrect speed or duplex on the Primary interface

4. D

   The Steelhead appliance is configured with the incorrect speed or duplex on the in-path interfaces

5. E

   The Steelhead appliance is configured in "Tunnel Mode"

6. F

   The Steelhead appliance has detected Windows Server Message Block (SMB) signing

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Correct answerF

Question 15

Multiple choice

Which of the following local accounts are available by default on a Steelhead appliance? (Select 2)

1. A

   admin

2. B

   riverbed

3. C

   monitor

4. D

   rvbd

5. E

   root

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Correct answersA, C

Question 16

Single choice

A major difference between MX-TCP and HighSpeed TCP is:

1. A

   MX-TCP backs off in the case of congestion, HighSpeed TCP does not

2. B

   HighSpeed TCP backs off in the case of congestion, MX-TCP does not

3. C

   MX-TCP can use TCP window scaling, HighSpeed TCP cannot

4. D

   HighSpeed TCP can use TCP options, MX-TCP cannot

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Correct answerB

Question 17

Multiple choice

Which Riverbed products can be managed by the SteelCentral Controller for SteelHead? (Choose six.)

1. A

   SteelFusion Core

2. B

   SteelHead

3. C

   SteelCentral AppResponse

4. D

   SteelFusion Edge

5. E

   SteelHead EX

6. F

   SteelCentral NetProfiler

7. G

   SteelCentral Controller for Mobile

8. H

   SteelHead Interceptor

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Correct answersA, B, D, E, G, H

Question 18

Multiple choice

Which of the following Steelhead appliance models support field replaceable disk drives? (Select 3)

1. A

   250

2. B

   2050

3. C

   6050

4. D

   5050

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Correct answersB, C, D

Question 19

Multiple choice

The Steelhead Mobile client is supported on the following client platforms: (Select 3)

1. A

   Windows 2000

2. B

   PDA

3. C

   Windows XP

4. D

   Vista-32

5. E

   Linux

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Correct answersA, C, D

Question 20

Single choice

What feature is not available for optimized connections when using Port or Full transparency over the WAN?

1. A

   Top Talkers report

2. B

   Quality of Service marking

3. C

   VLAN segregation

4. D

   Path Selection

5. E

   Connection Pooling

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Correct answerE

Question 21

Single choice

What is the most efficient way to configure application definitions for all the SteelHeads on your network?

1. A

   Do all your configuration on a SteelCentral Controller for SteelHead, and perform a policy push to all SteelHeads.

2. B

   Do all your configuration on the SteelHead, then copy the application configuration file and paste it into the remaining SteelHead CLI in config mode.

3. C

   Each SteelHead should be configured with unique rules, as application definitions can vary site-by-site.

4. D

   Do all your configuration on one SteelHead, then copy the application configuration file and upload it to remaining SteelHeads via the management UI.

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Correct answerA

Question 22

Multiple choice

What are some key reasons for purchasing an Interceptor appliance? (Select 3)

1. A

   Redirect traffic to a pool of Steelhead appliances

2. B

   Failover for Steelhead appliances

3. C

   No single point of failure in a redundant Steelhead appliance deployment

4. D

   Centralize reporting and management

5. E

   Increase throughput of connections

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Correct answersA, B, C

Question 23

Single choice

Looking at the figure, could we say if the connection is optimized by SH SaaS?

1. A

   Yes, because we see the Cloud icon in the notes Section.

2. B

   No. You must look in the connection details.

3. C

   No. Although 132.245.229.178 is a Microsoft address the optimization could be happening through a Cloud SH and not SH SaaS.

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Correct answerC

Question 24

Multiple choice

What WAN traffic problems do Steelhead appliances overcome? (Select 3)

1. A

   Number of connections per second

2. B

   Data deduplication

3. C

   Bandwidth

4. D

   Latency

5. E

   TCP window size

6. F

   Optimization

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Correct answersC, D, E

Question 25

Single choice

How many in-path rules will a WAN-initiated single connection execute on a Steelhead appliance?

1. A

   0

2. B

   1

3. C

   2

4. D

   3

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Correct answerA

Question 26

Multiple choice

What happens to "new" data that a Steelhead appliance has not seen before? (Select 2)

1. A

   Drop the new data

2. B

   Create a tunnel to optimize the data

3. C

   Scalable Data Referencing creates and sends new reference pointers to the peer Steelhead appliance

4. D

   Compress the data using Lempel-Ziv and sends it to the peer Steelhead appliance

5. E

   Sends only the references for the data to the counterpart Steelhead appliance

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Correct answersC, D

Question 27

Single choice

Which of the following MAPI application-specific optimizations can be performed by Steelhead appliances?

1. A

   Read ahead on attachments

2. B

   Read ahead on large emails

3. C

   Write behind on attachments

4. D

   Write behind on large emails

5. E

   All of the above

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Correct answerE

Question 28

Single choice

What default DNS entry is required for CMC touchless auto-configuration?

1. A

   riverbedcmc

2. B

   cmcsteelhead

3. C

   cmcriverbed

4. D

   steelheadcmc

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Correct answerA

Question 29

Single choice

A customer is marking QoS between the Steelhead appliances based on the application (port number) being used.

What is the recommended WAN visibility mode?

1. A

   Correct Addressing

2. B

   Port Transparency

3. C

   IPSec tunnel mode

4. D

   SSL mode

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Correct answerB

Question 30

Single choice

A Steelhead Mobile Controller (SMC) can provide licenses for up to how many concurrent Steelhead Mobile clients?

1. A

   100

2. B

   256

3. C

   512

4. D

   2000 and above

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Correct answerD

Question 31

Single choice

What is NOT supported in Virtual in-path deployments?

1. A

   Server-side initiated connections

2. B

   Simplified Routing

3. C

   Path Selection

4. D

   SteelHead Mobile optimization

5. E

   HSRP or VRRP gateways

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Correct answerA

Question 32

Single choice

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

1. A

   0 MB

2. B

   600 MB

3. C

   1.2 TB

4. D

   3.6 TB

5. E

   4.8 TB

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Correct answerA

Question 33

Multiple choice

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

1. A

   Read-ahead and write-behind optimizations

2. B

   Data reduction over the WAN

3. C

   Latency reduction through transaction prediction

4. D

   Data encryption over the WAN

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Correct answersB, C

Question 34

Single choice

When deploying a Steelhead appliance in a server-side out-of-path deployment, which of the following is true?

1. A

   You need fixed target rules in both directions

2. B

   You need a fixed target rule in the server-side Steelhead appliance pointing to the client-side Steelhead appliance

3. C

   You need a fixed target rule in the client-side Steelhead appliance pointing to the Primary IP address of the server-side Steelhead appliance

4. D

   You need a fixed target rule in the client-side Steelhead appliance pointing to the In-path IP address of the server-side Steelhead appliance

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Correct answerC

Question 35

Single choice

What is the command to clear all statistics on a Steelhead appliance?

1. A

   (config) # stats clear-all

2. B

   (config) # clear-all stats

3. C

   (config) # reset stats

4. D

   (config) # reload stats clean

5. E

   (config) # clear stats

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Correct answerA

Question 36

Single choice

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?

1. A

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

2. B

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

3. C

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

4. D

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

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Correct answerB

Question 37

Single choice

What is the packaging distribution format for the Virtual Steelhead appliance?

1. A

   Open Virtual Appliance

2. B

   Open Virtual Image

3. C

   Open Virtual Release

4. D

   Open Virtual Source

5. E

   Open Virtual Package

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Correct answerA

Question 38

Single choice

When enabling the IPSec feature on the Steelhead appliances:

1. A

   Both optimized and pass-through traffic are encrypted

2. B

   Only optimized traffic is encrypted

3. C

   IPSec encrypted traffic is optimized

4. D

   Only control traffic is encrypted, not user traffic

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Correct answerB