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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 MAPI
B. Save bandwidth on LAN links
C. With a single TCP session, effectively use bandwidth on high-speed WAN links
D. Reduce UDP traffic on the WAN by engaging Riverbed Professional Services
E. Remove the traffic load from MAPI servers
Answer: ACD
Q2. What does the Transport Streamlining module in RiOS do? (Select 2)
A. Reduces transport protocol inefficiencies
B. Prioritizes application traffic
C. Virtually expands TCP windows
D. Reduces WAN round trips at the application layer
Answer: AC
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 two parameters are required when configuring a fixed-target rule?
A. The target IP address and subnet mask of the target Steelhead appliance
B. The TCP option number for auto-discovery
C. The target Steelhead appliance and destination port number
D. The source IP address and source port number of the client traffic
Answer: C
Q5. Which of the following Steelhead appliance models support field replaceable disk drives? (Select
3)
A. 250
B. 2050
C. 6050
D. 5050
Answer: BCD
Q6. Which trunking protocols are supported by the Steelhead appliance?
A. 802.1Q
B. 802.1P
C. 802.1AD
D. Dynamic Etherchannel
Answer: A
Q7. Login to the CMC appliance can be authenticated against what type servers? (Select 3)
A. RADIUS
B. Local
C. XAUTH
D. TACACS+
E. Kerberos
Answer: ABD
Q8. Which of the following parameters can be used to classify traffic into QoS classes? (Select 3)
A. Destination subnet
B. Source subnet
C. VLAN
D. WCCP Mask or HASH
E. Service Groups
Answer: ABC
Q9. 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
Q10. 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
Answer: A
Q11. When implementing datastore synchronization, a master and backup Steelhead appliance:
1. Must be within 10 ms of latency between the synchronizing Steelhead appliances
2. Must have the same datastore size
3. Must be running the same major version RiOS software
4. Must have the same hostname
A. 1, 2, and 3
B. 2 and 3
C. 2, 3, and 4
D. 3 and 4
E. 1, 2, 3, and 4
Answer: A
Q12. What Steelhead appliance interface must be connected in order to peer with the Interceptor appliance for optimization?
A. Primary
B. WAN
C. LAN
D. AUX
E. Console
Answer: B
Q13. To run RSP on a Steelhead, you need to have an RSP license and a minimum of how much memory added to the unit?
A. 1 GB
B. 2 GB
C. 3 GB
D. 4 GB
Answer: B
Q14. In an in-path deployment, when a Steelhead appliance fails to wire, the Steelhead appliance acts as a:
A. Straight-through cable
B. Crossover cable
C. Router
D. Firewall
E. None of the above
Answer: B
Q15. If the Steelhead Mobile client optimization is being blocked by the client firewall, you must set which port on the client firewall to allow incoming traffic?
A. 7744
B. 7800
C. 7801
D. 7810
E. 7820
Answer: C
Q16. It is possible to backup your RSP slots usinG. (Select 2)
A. ftp
B. http
C. scp
D. https
E. tftp
Answer: AC