199-01 Exam Training Practice Tests (Riverbed Certified Solutions Professional)]

Question 1

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 all of your applications have become slower for this new branch office only.What is the likely cause?

A. Incorrect in-path rules at the data-center B. Duplex mismatch between the data-center Steelhead and a connected device C. Incorrect peering rules at the new branch office D. Incorrect peering rules at the data-center E. Incorrect in-path rules at the new branch office F. Duplex mismatch between the new branch Steelhead and a connected device

Correct Answer: F

Question 2

While performing a health check for a Steelhead appliance at a remote site, you noticed some of the pass-through traffic should have been optimized. The pass-through reason for the suspicious traffic is "SYN on WAN side". Upon further investigating, you also noticed that all of the traffic initiated at the data center is pass-through while all of the traffic initiated at the remote site is optimized. There is only one path between the data center and the remote site and both Steelhead appliance are physically in-path. What are the possible causes? (Select 2)

A. There is a pass-through in-path rule configured on the remote site Steelhead appliance. B. The LAN and WAN interfaces on the remote site Steelhead appliance are reversed. C. The LAN and WAN interfaces on the data center Steelhead appliance are reversed. D. There is a pass-through peering rule configured on the data center Steelhead appliance. E. There is a pass-through in-path rule configured on the data center Steelhead appliance.

Correct Answer: C,E

Question 3

RiOS v7.0 and later the Steelhead Appliance can use HTTP stream splitting to optimize two different live video technologies: (Select 2)

A. Youtube.com video. B. Adobe HTTP Dynamic Streaming. C. Microsoft Silverlight. D. Adobe Flash.

Correct Answer: B,C

Question 4

Which of the following reports are available on the CMC appliance? (Select 4)

A. Connection History B. Data Store Hit Rate C. Current Connections D. Optimized Throughput E. Traffic Summary

Correct Answer: A,B,D,E

Question 5

If using Fixed-target rules, what Steelhead specific probe options are associated with the SYN packet?

A. Option-76 (0x4c) B. Client-side Steelhead's in-path IP address C. Client-side Steelhead's port number D. No probes are sent with fixed-target rules E. Option-78 (0x4e)

Correct Answer: D

Question 6

Refer to the exhibit.

Corp-A and Corp-B have overlapping address space and therefore the network administrator implemented NAT to overcome this.Users from Corp-A NAT to 172.16.1.0/24 and users from Corp-B NAT to 172.16.2.0/24.Users in Corp-A use the destination address of 172.16.2.0/24 to access the resources in Corp-B.The servers in Corp-B use the client IP for authentication.You deploy the Steelhead appliance using the default WAN visibility mode but noticed all the connections are passed-through.What is the likely problem?

A. When the Steelhead appliance in Corp-B opens the outer connection, it is using the source IP of 172.16.2.x instead of 192.168.1.x B. On the Steelhead appliance in Corp-B, there is a missing static route for the 192.168.1.0/25 network C. None of the above D. When the Steelhead appliance in Corp-B opens the outer connection, it is using the source IP of 192.168.1.x instead of 172.16.1.x E. On the Steelhead appliance in Corp-A, there is a missing static route for the 172.16.2.0/24 network

Correct Answer: D

Question 7

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. Network Asymmetry B. Duplex mismatch between the new branch office Steelhead and a connected device C. WAN link disconnection D. Duplex mismatch between the data center Steelhead and a connected device E. Overloaded servers

Correct Answer: A

Question 8

What is required for the Embedded Cascade Shark function to work? (Select 3)

A. You must give the username Shark a password. B. You must enable Cascade Shark on the Management Console TCP Dumps menu. C. The optimization service needs to be restarted. D. TCP port 61898 should be open between the Steelhead and the remote Cascade Pilot.

Correct Answer: A,B,D

Question 9

Which of the following custom TACACS+ attribute-value (AV) pairs gives the user guest privileges?

A. local-user-name=guest B. local-user-name=anonymous C. local-user-name=administrator D. local-user-name=monitor E. local-user-name=ghost

Correct Answer: D

Question 10

-- Exhibit- -- Exhibit -

Refer to the exhibit. A Steelhead administrator has recently decided to implement QoS on SH12. The WAN link between Branch1 and the Data Center is a T1. After implement QoS, he started seeing problems with traffic to Server1. What could be the problem and how would you fix it? (Select 2)

A. Problem: Max BW % on the default class. Fix: increase Max BW % B. Problem: Max BW % on the default class. Fix: disable QOS C. Problem: Max BW % on the default class. Fix: increase Min BW % D. Problem: Min BW % on the default class. Fix: increase Min BW %

Correct Answer: A,B

Question 11

Which section of the Steelhead appliance Management Console can help identify speed/duplex errors? (Select 2)

A. View Logs B. Alarm Status C. Current Connections D. Monitored Ports E. Interface Statistics

Correct Answer: A,E

Question 12

When using Correct Addressing, without Enhanced Auto-discovery (EAD), what is the size of the probe response in the return SYN/ACK packet from the server-side Steelhead appliance?

A. 18 bytes B. 4 bytes C. 10 bytes D. 14 bytes E. 32 bytes

Correct Answer: D

Question 13

In a previously optimized environment, users have recently upgraded their Windows XP workstations to Windows 7. After the upgrade, users are complaining about slow CIFS and encrypted MAPI performance. What is the most likely cause?

A. Windows 7 is not supported. B. The client-side Steelhead appliance is not joined to the domain. C. The server-side Steelhead appliance is not joined to the domain. D. The Steelhead appliance is only configured for transparent mode for SMB signing and MAPI encryption. E. The Steelhead appliance only supports NTLM.

Correct Answer: D

Question 14

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, Parse-and-Prefetch, and OPT C. Riverbed recommends you enable URL Learning and Parse-and-Prefetch and turn off OPT D. Riverbed recommends you turn off URL Learning and only enable Parse-and-Prefetch and OPT E. Riverbed recommends you turn off URL Learning, Parse-and-Prefetch, and OPT

Correct Answer: A

Riverbed Certified Solutions Professional - 199-01 Exam Practice Test