In an in-path deployment, if a naked SYN packet arrives on the WAN interface of Steelhead, what probe option is added to this SYN packet for auto-discovery?
A. Option-76
B. Option-78
C. SACK
D. WSCALE
E. None of the above
You have an existing Steelhead appliance deployment which is achieving excellent optimization at five sites. You have deployed a Steelhead appliance physically in-path at a new small branch office and many of the new branch office users' applications are unoptimized; however some of the new branch office users' access to the same applications are optimized. None of the Steelhead appliances are in admission control. What is the likely cause?
A. Duplex mismatch between the new branch office Steelhead and a connected device
B. Duplex mismatch between the data center Steelhead and a connected device
C. Network Asymmetry
D. WAN link disconnection
E. Overloaded servers
An unwanted Steelhead appliance appears on the current connections list of one of your Steelhead appliances. How can you stop inbound connections from this unknown appliance from optimizing with your Steelhead appliances?
A. Create new peering rule(s) on your Steelhead appliances
B. Create new in-path rule(s) on your Steelhead appliance
C. Create IPSec tunnels between all of your Steelhead appliances
D. Reload all of your Steelhead appliances
E. Reload only the data center Steelhead appliance
Log messages in the Steelhead appliance Management Console such as "error=SMB_SHUTDOWN_ERR_SEC_SIG_ENABLED" are an indication of what condition?
A. The Steelhead appliance has entered admission control
B. The Steelhead appliance has detected an asymmetric network
C. The Steelhead appliance is configured with the incorrect speed or duplex on the Primary interface
D. The Steelhead appliance is configured with the incorrect speed or duplex on of the in-path interfaces
E. The Steelhead appliance is configured in "Tunnel Mode"
F. The Steelhead appliance has detected Windows Server Message Block (SMB) signing
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 of 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)"
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 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
You are using Steelhead appliances in an Oracle Forms environment and are not seeing adequate acceleration. What could be the cause of this?
A. You need to install a separate Oracle Forms license
B. Oracle Forms optimization is enabled by default. However, you must set an in-path rule to enable this feature.
C. Oracle Forms optimization can only be configured from the command line (CLI)
D. Oracle Forms optimization only works with Oracle Applications 9i
E. Oracle Forms optimization only works with Oracle Applications 8i
Your Steelhead appliance deployment includes users accessing the Internet from branch offices with the traffic being back-hauled to the data center before going out to the Internet. However, HTTP latency optimization does not appear to be very effective, and in certain cases, is slower than without optimization. What settings might help with this Internet-bound traffic?
A. Riverbed recommends you turn off URL Learning and Parse-and-Prefetch and only enable OPT
B. Riverbed recommends you enable URL Learning and Parse-and-Prefetch and turn off OPT
C. Riverbed recommends you turn off URL Learning and only enable Parse-and-Prefetch and OPT
D. Riverbed recommends you turn off URL Learning, Parse-and-Prefetch, and OPT
E. Riverbed recommends you enable URL Learning, Parse-and-Prefetch, and OPT
What can be monitored via the CMC appliance? (Select 2)
A. Currently logged in users to Steelhead appliances or the CMC appliance
B. Command history per CMC appliance user
C. Rogue Steelhead appliances on the network
D. Current connections for an individual Steelhead appliance
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