Riverbed Riverbed Certifications 199-01 Questions & Answers

• Question 201:

  When Connection Forwarding is in use, when a neighbor fails, the default behavior of the remaining neighbor will be to:

  A. It will start to bypass traffic immediately

  B. It will start to bypass traffic only after about 30 seconds

  C. It is transparent to the outage and will continue to optimize as per normal

  D. It will cease to optimize for about 30 seconds and start to optimize again

  Correct Answer: B

• Question 202:

  Which of the following are valid WCCPv2 control messages? (Select 3)

  A. I_SEE_YOU

  B. HERE_I_AM

  C. REMOVAL_QUERY

  D. REMOVAL_ACK

  Correct Answer: ABC

• Question 203:

  When utilizing MAPI prepopulation, the default timer is set to: A. 96 hours

  B. 1 hour

  C. 30 minutes

  D. There is no default timer

  Correct Answer: A

• Question 204:

  Which of the following are valid QoS priority queues for Steelhead appliances? (Select 3)

  A. Normal

  B. Medium

  C. Real-time

  D. Low

  E. Critical

  Correct Answer: ACD

• Question 205:

  The port used by the Steelhead appliance for datastore synchronizations is:

  A. 7801

  B. 7810

  C. 7744

  D. 7850

  Correct Answer: C

• Question 206:

  In a server-side out-of-path deployment, the server-side Steelhead appliance connects to the network via which physical interface:

  A. LAN0_0

  B. Primary

  C. Auxiliary

  D. WAN0_0

  Correct Answer: B

• Question 207:

  In the exhibit, Client41 and Client42 have full access to the HTTP and FTP services provided by Server31 and Server32 respectively. They continue to have access to these servers after SH3 and SH4 are deployed. A quick check on SH3 and SH4 registers the connections from Client41 and Client 42 as pass-through traffic. Note that SH3 and SH4 are in auto-discovery mode. What are the likely causes? (Select 2)

  

  A. Pass-through rules are specified in the Steelhead appliances to bypass TCP traffic from Client41 and Client42

  B. Deny rules are specified in the Steelhead appliances to bypass IP traffic from Client41 and Client42

  C. There is a firewall inside the WAN cloud which strips the TCP options field

  D. There is a firewall inside the WAN cloud which strips the IP options field

  Correct Answer: AC

• Question 208:

  Where in the Steelhead appliance can you verify IP address settings? (Select 2)

  A. Interface Statistics

  B. View the configuration

  C. Neighbor Statistics

  D. QoS Statistics

  E. Log messages

  Correct Answer: AB

• Question 209:

  In a new in-path deployment, connections are listed as pass-through on the branch office Steelhead appliance. Which of the following is the likely cause of the problem? 1) Pass-through rule preventing optimization 2) Server-side Steelhead appliance is down 3) Satellite proxy not copying auto-discovery probes 4) Asymmetric routing is detected for the client/server flow 5) Duplex mismatch on WAN or LAN interface

  A. 3, 2

  B. 2, 4

  C. 1, 2, 5

  D. 1, 2, 3, 4

  E. 1, 2, 3, 4, 5

  Correct Answer: D

• Question 210:

  You are troubleshooting a new Steelhead Mobile installation where none of the VPN users with Steelhead

  Mobile client installed are being optimized. You determine that the Steelhead appliance in the data center

  is not in-path for VPN users.

  What are your options to fix this? (Select 2)

  A. Use the Steelhead in an out-of-path deployment using fixed-target rules in the Steelhead appliance

  B. Use the Steelhead in a hybrid in-path/out-of-path deployment using fixed-target rules in the Steelhead Mobile client

  C. Put the Steelhead appliance in-path on the VPN concentrator segment using a multi-port NIC

  D. Install the Steelhead Mobile Controller on the VPN segment

  Correct Answer: BC