Riverbed 199-01 Online Practice Questions and Exam Preparation

Riverbed 199-01 Online Questions & Answers

• Question 91:

  What of the following are true when deploying the Virtual Steelhead appliance? (Select 2)

  A. Only use 10 Gbps link
  B. Never reserve virtual CPU
  C. Do not over provision physical RAM
  D. Always use SSD drives
  E. Do not share physical NICs
  C. Do not over provision physical RAM
  E. Do not share physical NICs

• Question 92:

  Three Steelhead appliances SH1, SH2, and SH3 are deployed as shown in the exhibit. They are all using the default auto-discovery rule for optimization. However, CLIENT99 experiences a failure when attempting to access either the HTTP or FTP service on SERVER88. CLIENT99 was able to access these services prior to the deployment of the three Steelhead appliances.

  

  Which of the following choices would most likely correct the problem?

  A. Remove SH2. Use only SH1 and SH3.
  B. Remove SH1. Use only SH2 and SH3.
  C. Turn on Connection Forwarding between SH1 and SH2
  D. Turn on Connection Forwarding between SH1 and SH3
  E. Turn on Connection Forwarding between SH2 and SH3
  C. Turn on Connection Forwarding between SH1 and SH2

• Question 93:

  When configuring encrypted Lotus Notes optimization and the standard port is configured to require encryption, which of the following is true?

  A. An alternate unencrypted port must be open on the server, and a copy of the server ID file must be imported to the server side SteelHead.
  B. An alternate unencrypted port must be open on the server, and a proxy server ID file must be created on the server-side SteelHead.
  C. An encrypted port must be open on the server, and a proxy server ID file must be created on the server-side SteelHead.
  D. An encrypted port must be open on the server, and a copy of the server ID file must be imported to the server-side SteelHead.
  A. An alternate unencrypted port must be open on the server, and a copy of the server ID file must be imported to the server side SteelHead.

• Question 94:

  -- Exhibit

  

  -- Exhibit -Refer to the exhibit. What statements are true? (Select 2)

  A. This connection started on USER1 and is being optimized between SH11 and SH12.
  B. This connection started on USER1 and is being optimized between Steelhead Mobile Client on USER1 and SH11.
  C. This connection started on USER1 and is being optimized between Steelhead Mobile Client on USER1 and SH12.
  D. This connection will show as "passtrough" on SH12.
  E. This connection will not appear on SH12.
  C. This connection started on USER1 and is being optimized between Steelhead Mobile Client on USER1 and SH12.
  E. This connection will not appear on SH12.

• Question 95:

  What do the log messages below mean?

  Aug 30 18:19:27 SH pm[18716]: [pm.ERR]: Output from sport: /opt/rbt/bin/sport (pid 11304) received signal 6 (SIGABRT) dumping core

  A. The SteelHead has been rebooted via the GUI or the CLI (init 6)
  B. The Optimization Service indicated that a thread was busy
  C. The Optimization Service received a signal to generate a system dump
  D. The Optimization Service terminated normally
  E. The Optimization Service crashed
  E. The Optimization Service crashed

• Question 96:

  TCP-over-IPv6 traffic is not optimized although you have enabled packet-mode optimization and restarted the optimization service. What could be causing this issue? (Select 2)

  A. You need to configure in-path rules for the traffic you wish to optimize on the client-side Steelhead appliance.
  B. in-path rules are bidirectional and only need to be configured on the client-side Steelhead appliance.
  C. You need to configure in-path rules for the traffic you wish to optimize on the server-side Steelhead appliance.
  D. You need to configure auto-discovery in-path rules for the traffic you wish to optimized on the server-side Steelhead appliance.
  E. It is not possible to optimize TCP-over-IPv6 traffic with packet-mode optimization.
  A. You need to configure in-path rules for the traffic you wish to optimize on the client-side Steelhead appliance.
  C. You need to configure in-path rules for the traffic you wish to optimize on the server-side Steelhead appliance.

• Question 97:

  What deployment type supports fail-to-wire?

  A. Physical in-path
  B. Virtual in-path
  C. Out-of-path
  D. Virtual Steelhead appliance
  E. Proxy file server
  A. Physical in-path

• Question 98:

  You can monitor your Steelhead appliance disk performance using which reports? (Select 2)

  A. Data Store Cost
  B. Data Store Performance
  C. Disk Load
  D. SDR Hit
  E. Disk Pressure
  F. Disk Alarm
  A. Data Store Cost
  C. Disk Load

• Question 99:

  -- Exhibit

  

  -- Exhibit -Refer to the exhibit. In a WCCP environment with R3, SH10 and SH11, which statement below is true?

  A. The Steelhead appliance is only receiving HTTP traffic from the router.
  B. All traffic will be sent from the router to the Steelhead appliance.
  C. The Steelhead appliance will not receive HTTP traffic from the router.
  D. There is no need to use access-lists on the router to select HTTP traffic.
  E. The Steelhead appliance is only receiving traffic on port TCP 1741.
  B. All traffic will be sent from the router to the Steelhead appliance.

• Question 100:

  In a Steelhead appliance deployment, the customer decides to use Full Transparency and block all incoming/outgoing TCP connections on port 7800 on their firewall. However, they are finding all TCP connections are passing through the Steelhead appliances (even ones that should be optimized via the in-path rule set).

  If Full Transparency uses the original IP addresses and TCP ports for inner connections, what is the most likely cause of all TCP connections passing through the Steelhead appliances?

  A. The OOB (out-of-band) splice connection cannot be made
  B. The user connections (if using the same ephemeral TCP port) are blocking each other, since the Steelhead appliance had to make all of these sequentially
  C. Full Transparency is only supported on Steelhead 3U appliances
  D. All connections are being blocked by the firewall
  A. The OOB (out-of-band) splice connection cannot be made