Riverbed 830-01 Online Practice Questions and Exam Preparation

Riverbed 830-01 Online Questions & Answers

• Question 261:

  What are two types of Load Balancing rules on an Interceptor appliance?

  A. Auto, Drop
  B. Redirect, Pass-through
  C. Allow, Deny
  D. Auto-Balance, Auto-Terminate
  B. Redirect, Pass-through

• Question 262:

  You plan to downgrade a SteelHead from RiOS v9.0.1 (Apr 17 2015) to 8.6.3 (Aug 7 2015). The appliance was previously running v8.6.3 but was factory reset after the upgrade. Will this be successful?

  A. No, there is no longer a configuration file for v8.6.3
  B. Yes, the current v9.0.1 configuration file will be migrated
  C. Yes, the old configuration file from v8.6.3 will be loaded
  D. No, it is not possible to downgrade RiOS
  A. No, there is no longer a configuration file for v8.6.3

• Question 263:

  The alerting threshold for CPU utilization is 70% and the reset threshold is 50%. Which of the following situations will result in an alarm being triggered? (Select 2)

  A. Initial utilization of 30% becomes 75%
  B. Drop from 90% of utilization to 70%
  C. Initial utilization of 73% becomes 90%
  D. Drop from 75% of utilization to 48% and shot up to 68%
  E. Drop from 75% of utilization to 48% and shot up to 78%
  A. Initial utilization of 30% becomes 75%
  E. Drop from 75% of utilization to 48% and shot up to 78%

• Question 264:

  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)

  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
  B. Enable HighSpeed TCP (HSTCP)
  E. Enable Maximum TCP (MX-TCP)

• Question 265:

  With these default registry parameters, SMB signing is negotiated in the following manner. (Select 2)

  A. SMB/CIFS exchanges between the Client/Workstation and the Member Server are not signed
  B. SMB/CIFS exchanges between the Client/Workstation and the Member Server are always signed
  C. SMB/CIFS exchanges between the Client/Workstation and the Domain Controller are not signed
  D. SMB/CIFS exchanges between the Client/Workstation and the Domain Controller are always signed
  A. SMB/CIFS exchanges between the Client/Workstation and the Member Server are not signed
  D. SMB/CIFS exchanges between the Client/Workstation and the Domain Controller are always signed

• Question 266:

  When is it necessary to configure the SRDF Module rules? (Select 2)

  A. Traffic originated between two EMC DMX arrays
  B. Traffic originated from the Symmetrix FC ports (RF ports)
  C. Traffic originated from the Symmetrix GigE ports (RE ports)
  D. Traffic originated between two EMC V-Max arrays
  C. Traffic originated from the Symmetrix GigE ports (RE ports)
  D. Traffic originated between two EMC V-Max arrays

• Question 267:

  A branch has a Virtual SteelHead VCX75-5H. Recently, staffing levels have changed and the best model for the branch is now a VCX555-L. What is required to downgrade the model?

  A. It is not possible to downgrade a Virtual SteelHead model
  B. Clone the VCX755-H virtual machine (VM) and reduce the CPU(s), memory and storage during clone
  C. ontact Riverbed TAC who can remotely assist in downgrading the VM
  D. Reduce the amount of CPU(s), memory and storage required and reboot
  E. Delete the VM and reinstall using the correct OVA file with the VCX755-H licenses
  B. Clone the VCX755-H virtual machine (VM) and reduce the CPU(s), memory and storage during clone

• Question 268:

  Citrix optimization does not work although you removed ports 1494 and 2598 from the Interactive Ports label and enabled Citrix optimization on the client-side Steelhead appliance. What could be the problem? (Select 2)

  A. You need to enable Citrix optimization on the server-side Steelhead appliance.
  B. Secure ICA encryption needs to be enabled.
  C. Citrix CDM optimization needs to be enabled.
  D. You need to restart the optimization service.
  A. You need to enable Citrix optimization on the server-side Steelhead appliance.
  D. You need to restart the optimization service.

• Question 269:

  In a recent in-path deployment, users are complaining that some of their CIFS drive-mapping connections do not appear to be optimized. Upon further analysis, you discover the file shares reside on a domain controller. The Steelhead appliances are deployed in a default configuration. Which of the following is the most likely cause of the problem?

  A. The Steelhead appliance lost an Opportunistic Lock on the file
  B. SMB Signing is set to required
  C. No fixed-target rules installed
  D. Misconfigured Steelhead appliance
  E. Packet ricochet
  B. SMB Signing is set to required

• Question 270:

  Refer to the exhibit.

  

  What option in the Acceleration policy used on Steelhead Mobile Client A will most likely enhance the users experience connecting to Server B, if Server B is an Exchange 2003 Server?

  A. Enable MAPI NSPI
  B. Increase the datastore size
  C. Enable latency-based location awareness
  D. Enable SSL optimization and import the Exchange certificate for Server B into Steelhead B
  E. Peering rule rejecting optimization with Steelhead A
  C. Enable latency-based location awareness