101-01 Online Practice Questions and Answers

What does the RiOS acronym stand for?

A. Riverbed interact Operations Shares

B. Riverbed Optimization System

C. Riverbed integrating Operating System

D. Riverbed is Orange Shamrocks

E. Riverbed is Outstandingly Simple

What do you configure to control optimization on a Steelhead appliance? (Select 2)

A. In-path rules

B. Optimization rules

C. Load balancing rules

D. Peering rules

E. TCP rules

F. Acceleration policies

If a file is not optimized for more than one user at a time, this indicates:

A. Steelhead appliance has entered admission control

B. Steelhead appliance is configured with the incorrect speed or duplex on the Primary interface

C. Steelhead appliance is configured with the incorrect speed or duplex on the in-path interfaces

D. Steelhead appliance is not able to acquire a "File Hold Key (FHK)"

E. Steelhead appliance is not able to acquire an "Opportunistic Lock (oplock)"

F. Steelhead appliance is not able to acquire a "Double Link (doulink)"

How many TCP connections can an Interceptor appliance set up per second?

A. 1000

B. 2000

C. 3000

D. 4000

E. 5000 or over

What benefit does the Interceptor appliance provide? (Select 3)

A. Load balances connections across Steelhead appliances

B. Provides redundancy in case of Steelhead appliance failure

C. Maintains stateful connection table if a Steelhead appliance fails

D. Allows clustering of multiple Steelhead appliances

You have noticed that your connections through the Steelhead appliance are slower than without it. All TCP connections show as optimized in the web interface. You are also experiencing intermittent connectivity and periodic file errors. Of the following, what could be the most likely cause of this slowdown?

A. Duplex mismatch on either the LAN or WAN interfaces or both

B. Asymmetric Routing

C. Link speed mismatch on either the Primary or AUX interface

D. Packet ricochet is causing packets to consume bandwidth through the In-path interface

E. Memory corruption has caused buffer overflow on write I/O to SDR on disk

When implementing PBR, a Steelhead appliance is connected to the router using which Steelhead appliance interface?

A. lan0_0

B. wan0_0

C. Primary

D. AUX

E. Remote

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

When optimizing certain application protocols such as business continuity /data replication (BCDR) and Virtual Desktop Infrastructure (VDI), Riverbed often recommends the careful use of which network congestion algorithm?

A. MXTCP

B. SkipWare

C. Bandwidth Estimation

D. HSTCP

Which report would you use to monitor disk utilization in the SteelHead management console user interface?

A. Reports > Data Store Cost

B. Reports > Data Store Disk Load

C. Reports > Data Store Hit Rate

D. Reports > Data Store Status