Riverbed 199-01 Online Practice Questions and Exam Preparation

Riverbed 199-01 Online Questions & Answers

• Question 81:

  You have a number of SteelHeads running RiOS 9.x. At each datacenter site, there are a cluster of domain controllers, one of which the SteelHead is connected to. As the volume of users on the network increase, the load which the server-side SteelHeads are placing on the connected domain controller pushes the domain to its limits, and authentication failures sometimes occur. What is the best way to address this?

  A. Increase the time Kerberos tickets are cached for individual users on the SteelHeads.
  B. Identify traffic which does not have a high rate of data reduction, and use in-path rules to path this traffic through.
  C. Disable Kerberos authentication on the SteelHeads so as to down negotiate to NTLM, specifying multiple domain controllers during the domain-join.
  D. Configure domain controller load-balancing so the SteelHead can communicate with multiple domain controllers instead of just one.
  D. Configure domain controller load-balancing so the SteelHead can communicate with multiple domain controllers instead of just one.

• Question 82:

  What is the primary purpose of enabling Multiple Interface Support on the Interceptor?

  A. It allows for the ability to support multiple NICs on the Interceptor
  B. It allows the Interceptor appliance to communicate with Steelhead appliances and other Interceptor appliances via more than one In-path interface
  C. It allows the Interceptor appliance to communicate via Multicast to In-path interfaces on the Steelhead appliances
  D. It allows the Interceptor appliance to be managed by In-path interfaces as well as the Primary interface
  B. It allows the Interceptor appliance to communicate with Steelhead appliances and other Interceptor appliances via more than one In-path interface

• Question 83:

  When manually registering a Steelhead appliance on the Central Management Console (CMC) appliance:

  A. The serial number and IP address must match what is on the Steelhead appliance
  B. The MAC address and IP address must match what is on the Steelhead appliance
  C. The serial number and hostname must match what is on the Steelhead appliance
  D. The serial number is independent of the hostname, as the hostname of the Steelhead appliance on the CMC appliance will get overwritten if there is a different hostname on the Steelhead appliance
  E. Both A and D
  E. Both A and D

• Question 84:

  The amount of memory required for Steelhead Mobile installation varies between 81 MB to 228 MB. What is the reasons for the variation?

  A. Number of TCP connections
  B. Types of application
  C. Datastore size
  D. Bandwidth
  E. All of the above
  C. Datastore size

• Question 85:

  A customer would like to deploy the Interceptor appliance on four aggregated 100 Mbps links which use LACP to bundle the physical links into a single logical link. Which of the following is true? (Select 2)

  A. LACP is not supported with the Interceptor appliance
  B. The command "in-path multi-interface enable" must be configured
  C. The same IP address must be configured on each of the four in-path interfaces
  D. Each In-path interface should have its own unique IP address.
  E. The command "no arp filter response" should be enabled.
  D. Each In-path interface should have its own unique IP address.
  E. The command "no arp filter response" should be enabled.

• Question 86:

  A customer has recently implemented data store synchronization. The SteelHeads are reporting "Duplicate data store id." What is the probable cause?

  A. The SteelHeads are in a serial deployment with no peering rules set in order to avoid peering with each other.
  B. The data store sync has been configured without restarting the services.
  C. The SteelHeads are in a parallel deployment and have not bad connection forwarding enabled.
  D. SteelHead Mobile has been implemented without increasing the peer table on the Server Steelhead.
  E. The SteelHeads syncing their data stores are running different versions of RiOS.
  A. The SteelHeads are in a serial deployment with no peering rules set in order to avoid peering with each other.

• Question 87:

  A customer wants to deploy parallel Interceptor appliances. How should an Interceptor appliance be configured in relation to another parallel Interceptor appliance?

  A. Peer Interceptor
  B. As a failover buddy
  C. As a peer neighbor
  D. A and B
  E. A, B, and C
  A. Peer Interceptor

• Question 88:

  The WCCP protocol has a methodology of load balancing with two or more Steelhead appliances. What is the maximum number of buckets used for the HASH assignment?

  A. 8
  B. 32
  C. 64
  D. 128
  E. 256
  E. 256

• Question 89:

  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 90:

  -- Exhibit

  

  -- Exhibit -

  Refer to the exhibit. A Steelhead administrator has recently decided to implement two Interceptor appliances and one Steelhead appliance on his data center. After configuring the Interceptor, he noticed they are not forwarding traffic to the Steelhead. Why? (Select 2)

  A. The Steelhead appliance was not added into the Interceptor appliance configuration.
  B. The Interceptor appliance was not added into the Steelhead appliance "add an IC" option on the Steelhead appliance config.
  C. The Interceptor appliance was not added as a connection forwarding neighbor on the Steelhead appliance.
  D. The Steelhead appliance is down.
  C. The Interceptor appliance was not added as a connection forwarding neighbor on the Steelhead appliance.
  D. The Steelhead appliance is down.