Riverbed Riverbed Certifications 101-01 Questions & Answers

• Question 191:

  What are valid WAN visibility modes of the Steelhead appliance? (Select 3)

  A. Correct Addressing

  B. Port Transparency

  C. Full Addressing

  D. Full Transparency

  E. Transparency

  Correct Answer: ABD

• Question 192:

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

  A. Disconnect all users

  B. Expand disk capacity

  C. No action is required

  D. Clean the datastore

  E. Insert a USB key for extra storage

  Correct Answer: C

• Question 193:

  What factors should you use when measuring resources to help you size your Steelhead appliances? (Select 3)

  A. Number of connections per second

  B. Average response time

  C. Maximum number of optimized connections

  D. Datastore capacity

  E. Maximum number of TCP connections

  F. WAN capacity

  Correct Answer: CDF

• Question 194:

  The default action performed by the Steelhead appliance when it receives a packet with an existing DSCP value 46 is to:

  A. Override the value with a default of 0

  B. Override the value with the value of AF11

  C. Reflect the value received by the original packet

  D. Reflect the value returned by the symmetric TCP flow

  Correct Answer: C

• Question 195:

  A Steelhead appliance can synchronize its datastore with a maximum of how many other Steelhead appliances?

  A. 1

  B. 2

  C. 3

  D. 4

  Correct Answer: A

• Question 196:

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

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

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

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

  D. HighSpeed TCP can use TCP options, MX-TCP cannot

  Correct Answer: B

• Question 197:

  What combinations of WAN visibility modes can simultaneously be configured on Steelhead appliances?

  A. It can never be done

  B. Only Port Transparent

  C. Only Correct Addressing

  D. Only Full Addressing

  E. Full Transparency, Port Transparency and Correct Addressing can be configured simultaneously

  Correct Answer: E

• Question 198:

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

  A. 0

  B. 1

  C. 2

  D. 3

  Correct Answer: A

• Question 199:

  When upgrading a Steelhead appliance from the Management Console, the new image is always installed on the:

  A. Booted partition

  B. Backup partition

  C. Both the boot and backup partitions

  D. The image is only installed into a partition after a reboot (from a temporary location)

  E. Upgrades can only be done from the CLI

  Correct Answer: B

• Question 200:

  Which of the following factors are important to consider when sizing a Steelhead appliance? (Select 3)

  A. Number of simultaneous optimized connections

  B. The maximum optimized WAN bandwidth

  C. The size of datastore

  D. The number of applications used by the enterprise

  Correct Answer: ABC