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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. GUI
B. CLI
C. RADIUS/TACACS+
D. Can be done via the Central Management Console
E. DNS server
Answer: ABD
Q2. On the Interceptor appliance what is the size of the datastore?
A. 0 MB
B. 600 MB
C. 1.2 TB
D. 3.6 TB
E. 4.8 TB
Answer: A
Q3. What is the maximum datastore size?
A. 15 MB
B. 5 GB
C. 20 GB
D. 10 TB
E. 50 TB
Answer: C
Q4. Which of the following are considered to be root causes of poor application performance over wide area networks? (Select 3)
A. Application protocol chattiness
B. Transport protocol inefficiencies
C. Proxy ARP
D. Insufficient bandwidth
E. Daylight Savings Time settings
Answer: ABD
Q5. Which of the following best describes Link State Propagation (LSP)?
A. LSP is not a Steelhead appliance feature
B. LSP monitors the LAN/WAN pair and reflects the up/down status
C. LSP is an enhancement to auto negotiation
D. LSP in an enhancement to Spanning Tree
Answer: B
Q6. A major difference between MX-TCP and HighSpeed TCP is:
A. MX-TCP backs off in the case of congestion, HighSpeed TCP does not
B. HighSpeed TCP backs off in the case of congestion, MX-TCP does not
C. MX-TCP can use TCP window scaling, HighSpeed TCP cannot
D. HighSpeed TCP can use TCP options, MX-TCP cannot
Answer: B
Q7. Can you manage your Virtual Steelhead appliance from a Central Management Console?
A. Yes, this is possible
B. Only on out-of-path deployments
C. Only on in-path deployments
D. There is a dedicated management device for Virtual Steelhead appliances
E. You can only manage your Virtual Steelhead appliances using a virtualized console
Answer: A
Q8. A Steelhead appliance can continue to optimize traffic in which of the following status states? (Select 2)
A. Healthy
B. Normal
C. Critical
D. Degraded
E. Failed
Answer: AD
Q9. What is the default action of a Steelhead appliance when it hits the bandwidth limit?
A. Fail-to-wire
B. Inbound Optimized traffic is shaped to the specifications of the Steelhead appliance
C. Passthrough all connections
D. Passthrough new connections
E. Outbound Optimized traffic is shaped to the specifications of the Steelhead appliance
Answer: E
Q10. Steelhead appliances increase. (Select 2)
A. Application performance
B. Data transfer speed over the WAN
C. Data transfer speed over the LAN
D. Quality of service
E. WORM stability
F. Prototyping
Answer: AB
Q11. What is the default QoS classification mode?
A. Flat
B. Hierarchical
C. WRED
D. LLQ
E. FEC
Answer: A
Q12. In what file system can the Steelhead Mobile client software be installed?
A. FAT
B. NTFS
C. FAT32
D. UFS
E. EXT3
Answer: B
Q13. In which menu of the Steelhead Management Console do you configure WAN visibility modes?
A. In-Path Rules
B. Peering Rules
C. Connection Forwarding
D. Services
E. Simplified Routing
Answer: A
Q14. 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. This file transfer can be considered:
A. Cold, the data now travels in another direction so the Steelhead appliances need to relearn the data
B. Cold, the application protocol is now different so the Steelhead appliances need to relearn the data
C. Warm, the data has been seen by the Steelhead appliances before making the application protocol irrelevant
D. Warm, only because the transfer uses CIFS
E. Partially warm, the Steelhead appliances only need to learn the new data
Answer: C
Q15. What action should be taken when the Steelhead appliance datastore is full?
A. Disconnect all users
B. Expand disk capacity
C. No action is required
D. Clean the datastore
E. Insert a USB key for extra storage
Answer: C
Q16. A user downloads a Microsoft PowerPoint presentation from a server across the network. The file has been seen before by both Steelhead appliances that are optimizing the link and so the user experiences warm performance. A second user at the same office has a local copy and adds some pictures then uploads the very same file. This file transfer can be considered:
A. Cold, the data now travels in another direction so the Steelhead appliance needs to relearn the data
B. Cold, the file has been changed to the file needs to be stored again
C. Warm, all the data has been seen by the Steelhead appliances before
D. Warm, the transaction prediction module of the Steelhead appliance can detect the application and accelerate the transfer
E. Partially warm, the Steelhead appliances only need to learn the new data
Answer: E