Riverbed Riverbed Certifications 199-01 Questions & Answers

• Question 101:

  -- Exhibit

  

  -- Exhibit -

  Refer to the exhibit. In a WCCP environment with R3, SH10 and SH11, the following screenshot shows that the load is not being distributed evenly in between the Steelhead appliances. Why?

  A. They are different Steelhead appliances models.

  B. One of the Steelhead appliances currently has a lower number of TCP connections available.

  C. The weight setting is being used on the WCCP configuration.

  D. One of the Steelhead appliances is in admission control.

  Correct Answer: C

• Question 102:

  -- Exhibit -- Exhibit -

  

  Refer to the exhibit. In a WCCP environment with R3, SH10 and SH11, it was observed that the returning traffic from Server2 is not being optimized by the Steelhead appliances. Why? (Select 2)

  A. The router is not properly configured.

  B. Physical in-path mode should be enabled.

  C. The wccp redirect command is missing.

  D. You should disable logical in-path.

  Correct Answer: AC

• Question 103:

  -- Exhibit -- Exhibit -

  

  Refer to the exhibit. In a WCCP environment with R3, SH10 and SH11, according to the exhibit attached, which statements are true? (Select 2)

  A. The Steelhead appliance is receiving only HTTP traffic from the router.

  B. The Steelhead appliance will not receive HTTP traffic from the router.

  C. There is no need to use access-lists on the router to select HTTP traffic.

  D. The Steelhead appliance is only receiving traffic on port TCP 1741.

  Correct Answer: AC

• Question 104:

  On an Interceptor appliance running Fair Peering v2, what Steelhead characteristic is used to calculate peer affinity?

  A. Appliance size.

  B. Percentage of data store free.

  C. Maximum connection count.

  D. Version of RiOS running.

  Correct Answer: A

• Question 105:

  What is the primary purpose of enabling Multiple Interface Support on the Interceptor appliance?

  A. It allows for the ability to support multiple NICs on the Interceptor appliance.

  B. It allows the Interceptor appliance to communicate with Steelhead appliances and other Interceptor appliances using more than one in-path interface.

  C. It allows the Interceptor appliance to communicate using multicast to in-path interfaces on the Steelhead appliances.

  D. It allows the Interceptor appliance to be managed by in-path interfaces as well as the primary interface.

  Correct Answer: B

• Question 106:

  In the Interceptor appliance version 3.0 and later the command to enable cluster failover is:

  A. failover-peer enable.

  B. Interceptor appliance communication allow-failure enable.

  C. Interceptor appliance failover enable.

  D. Enable interceptor appliance peer failover.

  Correct Answer: B

• Question 107:

  On the Interceptor appliance, the Networking > Steelheads page displays which of the following?

  A. Optimized connections, Admission Control connection count.

  B. Optimized connections, Pass-through connections count.

  C. Current Connections per Second (CPS), Admission Control count.

  D. Packets per Second, Connections per Second, Optimized connections count.

  Correct Answer: A

• Question 108:

  When deploying Interceptor appliances on aggregated links, you must: (Select 2) A. configure each in-path interface to have a unique IP address

  B. configure WCCP

  C. configure the allow neighbor failure command

  D. configure each in-path interface to have the same IP address

  E. configure the no arp filter response command

  Correct Answer: AE

• Question 109:

  When deploying failover Interceptors, all in-path interfaces must:

  A. be deployed on different physical links.

  B. be deployed on 802.1Q trunks.

  C. be deployed on all the same physical links.

  D. be deployed separately.

  Correct Answer: C

• Question 110:

  When deploying Interceptor appliances in a parallel cluster what feature must be disabled to ensure packet redirection upon failure?

  A. Fail-to-wire.

  B. Connection forwarding.

  C. Fail-to-block.

  D. Link State Propagation.

  E. WCCP.

  Correct Answer: A