Riverbed Riverstone Certification 101-01 Questions & Answers

• Question 11:

  A server side SteelHead deployment is to be out-of-path (SSOOP). Which of the below are limitations compared to physical or virtual in-path? (Choose two.)

  A. Auto discovery is not supported.

  B. Port or full transparency is not supported.

  C. Only one SteelHead is supported on the server side.

  D. Data store synchronization is not possible.

  E. Only enhanced auto discovery can be used.

  Correct Answer: AC

  A: OOP configuration does not support auto-discovery. You must create a fixed-target rule on the clientside Steelhead.

  C: An out-of-path deployment is generally located on the server-side and is often described as a server-side outof-path deployment.

  In an out-of-path deployment, only a SteelHead primary interface is required to connect to the network.

  The SteelHead can be connected anywhere in the LAN. An out-of-path SteelHead deployment does not

  have a redirecting device. You configure fixed-target in- path rules for the client-side SteelHead. The fixed-

  target in-path rules point to the primary IP address of the out-of-path SteelHead. The out-of-path

  SteelHead uses its primary IP address when communicating to the server. The remote SteelHead must be

  deployed either in a physical or virtual in-path mode.

  Incorrect:

  Not D: You can use RiOS data store synchronization between the out-of-path SteelHeads for additional

  benefits in case of a failure.

  Not E: OOP configuration does not support auto-discovery

  References: SteelHead Deployment Guide Including the SteelCentral Controller for SteelHead Mobile,

  December 2014, page 352

  https://support.riverbed.com/bin/support/download?did=hcsksjojd701t4t8v5s5qomoj7

• Question 12:

  SteelCentral Controller for SteelHead (SCC) can be configured with the topology of the network, to include subnets and paths. This topology information is used for which SteelHead functions? (Choose three.)

  A. Profiler export

  B. Quality of Service bandwidth allocation

  C. Subnet side rules

  D. Secure Transport

  E. Path Selection

  Correct Answer: ACE

• Question 13:

  Automatic registration of devices with the SteelCentral Controller for SteelHead (SCC) requires which one of the following?

  A. RiOS 8.0 for SteelHead and 4.0 for Interceptor

  B. The SCC must have joined the Windows domain

  C. Pre-trusted SSL certificates on the devices and SCC

  D. The serial number of the managed device to be preconfigured in the SCC

  E. The name "riverbedcmc" to be an entry in DNS resolving to the SCC primary IP address

  Correct Answer: E

  See last paragraph below.

  To use automatic registration, prepare the appliance for registration with the SCC by entering the IP address or DNS-registered hostname of the SCC when you run the configuration wizard on the appliance. Riverbed recommends that you set up your DNS servers to resolve riverbedcmc to the primary interface IP address of your SCC. If you configure your DHCP servers to forward the correct DNS settings, any appliance added into the network and powered on should automatically register with the SCC. Alternatively, you can use the cmc enable and cmc hostname commands. If you do not change the default hostname, it remains riverbedcmc.

  References: SteelCentral Controller for SteelHead Deployment Guide, May 2016, page 14 https:// support.riverbed.com/bin/support/download?did=mcmq1o68fbs27lqc5798c4p8m6

• Question 14:

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

  A. Primary or aux

  B. Primary only

  C. Inpath0_0 only

  D. Aux only

  Correct Answer: C

  The InPath0_0 interface is used for optimized data transmission. It is used for client connect

  Incorrect:

  not A, not B: The primary interface is used for system management, RiOS data store synchronization, and

  SNMP.

  Not D: In addition to using the primary interface, you can also use the auxiliary (AUX) interface for

  management.

  References: Steelhead Appliance Deployment Guide, Including the Steelhead Mobile Controller, December 2013, page 175 https://support.riverbed.com/bin/support/download?did=a53locljdv9s5oc0agjp851iol

• Question 15:

  The SteelHead's HTTP optimization blade supports a number of other configurable features as well. Examples include: (choose two)

  A. Video stream splitting

  B. Proxy File Service

  C. Citrix optimization

  D. SharePoint (WebDAV and FPSE)

  Correct Answer: AD

  To configure an HTTP optimization scheme for a particular hostname or server subnet

  1. Choose Configure > Optimization > HTTP to display the HTTP page

  

  Etc.

  Enabling the Enable HTTP Stream Splitting feature on the client-side Steelhead appliance to split Silverlight smooth streaming, Adobe Flash HTTP dynamic streams, and Apple HTTP Live Streaming (HLS). This feature includes support for Microsoft Silverlight video and Silverlight extensions support on Information Internet Server (IIS) version 7.5 installed on Windows Server 2008 R2.

  References: Steelhead Appliance Management Console User's Guide, Version 8.5.1, November 2013, pages 148, 150 https://support.riverbed.com/download.htm?product_name=steelheadanddid=b0k7v640oolad bjgbjpt57rcb9

• Question 16:

  What is required for CIFS prepopulation to succeed?

  A. The SteelHead must be joined to the domain.

  B. The connection from the client-side CteelHead Aux interface must be optimized by the client-side SteelHead.

  C. The connection from the client-side StealHead primary interface must be optimized by the client-side SteelHead.

  D. It must have enough PFS disk space to store the entire server share.

  Correct Answer: C

  You configure prepopulation only on the client-side SteelHead. You must configure and connect the client-side SteelHead primary interface properly for prepopulation to work. The primary interface must be able to establish connection with the server.

  References: https://support.riverbed.com/bin/support/static/lrj6rq1evg0fnm7pekuq3j2md1/html/vte4p5uj 2dkg9k1ukjv82835ci/sh_9.2_dg_protocols_html/index.html#page/sh_9.2_dg_protocols/pre pop.html

• Question 17:

  What basic configuration steps should be done on the SteelHead before attempting to join it to a Windows Domain? (Choose two.)

  A. Configure either a Delegation or Replication user.

  B. Configure DNS to include an entry for resolution of the SteelHead primary interface IP address.

  C. Enable SMB signing/Encrypted MAPI support.

  D. Ensble NTP and ensure time is synced with domain controllers.

  Correct Answer: BD

  When joining a Steelhead appliance to the Windows Domain, several prerequisites need to be configured to ensure smooth integration. The server-side Steelhead appliance must be able to successfully lookup its hostname in the DNS architecture. Ensure proper DNS entries are created in the DNS server(s) (only an "A record" is required) and the proper DNS servers are configured in the Steelhead appliance. The date and time of the server-side Steelhead appliance must be synchronized with the Windows Domain Controller. This is best accomplished by configuring the Steelhead to use the same NTP server as all the other servers in the domain. You must know the fully- qualified domain name.

  References: Riverbed White Paper, Optimization in a Secure Windows Environment, page https:// splash.riverbed.com/docs/DOC-4661

• Question 18:

  Which statement is true regarding licensing of SteelHead SaaS?

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

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

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

  D. Licensing of SaaS optimization is included in the support contract.

  Correct Answer: C

  With flexible SaaS licensing, all supported SaaS applications can be optimized with a single license, and new applications added with a click of a button. Subscriptions are based on the number of users supported, with no restriction as to which SaaS apps are optimized.

  References: http://www.riverbed.com/se/solutions/solutions-by-technology/saas-and-cloudperformance.html

• Question 19:

  Your SteelCentral Controller for SteelHead Mobile is running at user license capacity with location awareness configured. No more client licenses can be used. Another client comes online requesting a license and there is no branch SteelHead available. What will happen?

  A. The controller will disconnect any idle clients to grant a license to the new user.

  B. The controller will deny a license but all connections will be optimized.

  C. The controller will grant an emergency license and a limited number of connections will be optimized.

  D. The controller will deny a license and all connections will be passed-through.

  Correct Answer: A

• Question 20:

  What is the role of the SteelCentral Controller for SteelHead Mobile?

  A. It is an optimization peer and the SteelCentral Controller for SteelHead manages the clients.

  B. It manages the SteelHead Mobile clients only.

  C. It manages and is an optimization peer for the SteelHead Mobile clients.

  D. It is an optimization peer for the SteelHead Mobile clients only.

  Correct Answer: C

  SteelHead Mobile is a great way to give application acceleration and optimization to mobile laptops and remote desktops. And to manage all those far-flung SteelHead Mobile deployments, turn to SteelCentral Controller for SteelHead Mobile. It's got everything you need to manage your deployment.

  References: http://www.riverbed.com/se/products/steelhead/steelhead-steelcentral- controller-forsteelhead-mobile.html