Q1. What happens to "new" data that a Steelhead appliance has not seen before? (Select 2)A. Drop the new dataB. Create a tunnel to optimize the dataC. Scalable Data Referencing creates and sends new reference pointers to the peer Steelhead applianceD. Compress the data using Lempel-Ziv and sends it to the peer Steelhead applianceE. Sends only the references for the…
Q1. The auto-discovery probe uses which TCP option number (in decimal)? (Hint: Use the calculator)A. 78B. 76C. 66D. Auto-discovery does not use TCP optionsView AnswerAnswer: BQ2. A major difference between MX-TCP and HighSpeed TCP is:A. MX-TCP backs off in the case of congestion, HighSpeed TCP does notB. HighSpeed TCP backs off in the case of congestion, MX-TCP does notC. MX-TCP…
Q1. How many TCP connections can an Interceptor appliance set up per second?A. 1000B. 2000C. 3000D. 4000E. 5000 or overView AnswerAnswer: EQ2. Which of the following factors are important to consider when sizing a Steelhead appliance? (Select 3)A. Number of simultaneous optimized connectionsB. The maximum optimized WAN bandwidthC. The size of datastoreD. The number of applications used by the enterpriseView…
Q1. A customer is marking QoS between the Steelhead appliances based on the application (port number) and IP addresses being used. What is the recommended WAN visibility mode?A. Tunnel modeB. Port TransparencyC. Full TransparencyD. SSL modeView AnswerAnswer: CQ2. Your company now considers WAN optimization crucial to the function of the business. Which of the following Riverbed Steelhead appliance features will…
Q1. 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?A. HSTCPB. MX-TCPC. Virtual Window ExpansionD. Connection PoolingE. Transport StreamliningView AnswerAnswer: DQ2. In a single in-path design,…
Q1. When Adaptive Compression is used on a Steelhead appliance, what determines the switch to dynamically disable Lempel-Ziv compression if compression is deemed ineffective?A. Periodic samples of data flowsB. Packet by packet analysisC. Continual TCP session analysisD. Reduction throttle signal from the Central Management Console (CMC)E. Average available bandwidthView AnswerAnswer: AQ2. A customer is marking QoS between the Steelhead appliances…
Q1. What is the command to clear all statistics on a Steelhead appliance?A. (config) # stats clear-allB. (config) # clear-all statsC. (config) # reset statsD. (config) # reload stats cleanE. (config) # clear statsView AnswerAnswer: AQ2. What happens to "new" data that a Steelhead appliance has not seen before? (Select 2)A. Drop the new dataB. Create a tunnel to optimize…
Q1. A Steelhead appliance can be configured to automatically send an email to a preconfigured email address in the event of a failure. Where is this done? (Select 3)A. GUIB. CLIC. RADIUS/TACACS+D. Can be done via the Central Management ConsoleE. DNS serverView AnswerAnswer: ABDQ2. On the Interceptor appliance what is the size of the datastore?A. 0 MBB. 600 MBC. 1.2…
Q1. In an in-path deployment, when a Steelhead appliance fails to wire, the Steelhead appliance acts as a:A. Straight-through cableB. Crossover cableC. RouterD. FirewallE. None of the aboveView AnswerAnswer: BQ2. The auto-discovery probe uses which TCP option number (in decimal)? (Hint: Use the calculator)A. 78B. 76C. 66D. Auto-discovery does not use TCP optionsView AnswerAnswer: BQ3. When configuring the Steelhead Mobile…
Q1. All of the following are types of peering rules, except:A. PassB. AcceptC. DiscardD. AutoView AnswerAnswer: CQ2. What is the smallest and largest datastore size one can allocate for a Steelhead Mobile client?A. 256 MB and 20 GB on diskB. 1 GB and 100 TB on diskC. 256 MB and 1 TB in memoryD. 64 KB and 512 KB in…
Q1. When deploying a Steelhead appliance in a physical in-path configuration, the cable between the Steelhead and the router should be:A. Straight-throughB. CrossoverC. Token RingD. None of the aboveView AnswerAnswer: BQ2. When deploying a Steelhead appliance server-side out-of-path in the data center, which configuration is necessary on the client-side Steelhead appliance in order for the design to function correctly?A. An…
Q1. What are the benefits of Application Streamlining?A. Applications run up to 100 times fasterB. Reduces application chattiness by 65-98%C. Accelerates the most important applications, such asCIFS, MAPI, NFS, HTTP/S, LotusNotes, and MS-SQLD. All of the aboveE. None of the aboveView AnswerAnswer: DQ2. What are basic components of the Interceptor appliance? (Select 3)A. Load BalancingB. RedirectionC. Peer AffinityD. OptimizationE. Store…
Q1. Name the areas where the Steelhead appliance will be beneficial. (Select 3)A. Accelerate chatty applications that use well known protocols such as CIFS and MAPIB. Save bandwidth on LAN linksC. With a single TCP session, effectively use bandwidth on high-speed WAN linksD. Reduce UDP traffic on the WAN by engaging Riverbed Professional ServicesE. Remove the traffic load from MAPI…
Q1. If an administrator wanted to compare the performance of Microsoft file sharing across the WAN for two clients with and without Riverbed optimization, what strategy could you use to enable this testing?A. In-path rule on client-side Steelhead appliance to pass through port 139 and 445 for the source IP of one of the test clientsB. Disable optimization on the…
Q1. Which of the following is a valid type of in-path rule on the Steelhead appliance? (Select 3)A. Pass ThroughB. Dynamic DetectionC. Auto DiscoverD. Fixed-TargetE. Real-TimeView AnswerAnswer: ACDQ2. Once a Steelhead Mobile client connects to Steelhead Mobile Controller (SMC), it retrieves what from the SMC? (Select 2)A. Secure vault keyB. LicenseC. The Central Management Console (CMC) treeD. The Steelhead domain…
Q1. A user uploads a Microsoft Word document to a server across the network using the file transfer protocol (FTP). The file has been seen before by the Steelhead appliances that are optimizing the link and so the user experiences warm performance. A second user at the same location downloads the file from the same server using the CIFS protocol.…