Riverbed Riverbed Certifications 830-01 Questions & Answers

• Question 121:

  During an upgrade, what steps are necessary to convert VM slots for use in Steelhead EX v2.0? (Select 3)

  A. Transfer the slot to a remote server (or download from a browser).

  B. Convert the slot or package for use on a Steelhead EX v2.0 appliance and adjust its properties, if necessary.

  C. Configure the slots to not start before upgrading to Steelhead EX v2.0.

  D. Create compressed versions of your existing VSP slots.

  E. Any VM slots that do not use data flow will be automatically converted during the upgrade to Steelhead EX v2.0.

  Correct Answer: ABD

• Question 122:

  VSP on the Steelhead EX supports which features of VMware virtual machines? (Select 3)

  A. vSphere Fault Tolerance

  B. Reporting.

  C. Stopping, starting, and restarting virtual machines through vSphere.

  D. vSphere High Availability

  E. vSphere vMotion.

  F. Virtual machine configuration through vSphere.

  Correct Answer: BCF

• Question 123:

  When upgrading from Steelhead EX v1.0 to Steelhead EX v2.0, what happens to existing VM slots on the appliance?

  A. The VM slots are immediately available as enabled VMs.

  B. The VM slots need to be manually added by managing VSP using the VMware vSphere client.

  C. The VM slots need to be manually added by using the VNC console access provided within Steelhead EX v2.0.

  D. The VM slots need to be manually converted to the new format using the tools available in the Steelhead EX Web UI.

  Correct Answer: D

• Question 124:

  Connection pooling feature on RiOS pre-establishes:

  A. 25 inner channel connections between each pair of Steelhead appliances.

  B. 20 inner channel connections between data center and branch Steelhead appliances.

  C. 20 inner channel connections between each pair of Steelhead appliances.

  D. 15 inner channel connections between each pair of Steelhead appliances.

  E. 20 outer channel connections between server and server-side Steelhead appliances.

  Correct Answer: C

• Question 125:

  What probe is being used in the inner channel between two Steelhead appliances when using Full Transparency in hex?

  A. 0x4e

  B. 0x4d

  C. 0x4c

  D. 0x4b

  E. No probe is used

  Correct Answer: A

• Question 126:

  What is contained in the probe of the return SYN/ACK packet when using enhanced auto-discovery (EAD)?

  A. 4 bytes of notification

  B. 10 bytes of TCP inner channel setup + 2 bytes of notification

  C. 14 bytes of TCP inner channel setup + 4 bytes of notification

  D. 18 bytes of TCP inner channel setup + 4 bytes of notification

  E. 32 bytes of TCP inner channel setup + 2 bytes of notification

  Correct Answer: C

• Question 127:

  When using Correct Addressing and enhanced auto-discovery (EAD), what is the size of the probe response in the return SYN/ACK packet from the server?

  A. 4 bytes

  B. 10 bytes

  C. 14 bytes

  D. 18 bytes

  E. 32 bytes

  Correct Answer: D

• Question 128:

  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. 4 bytes

  B. 10 bytes

  C. 14 bytes

  D. 18 bytes

  E. 32 bytes

  Correct Answer: C

• Question 129:

  What port number is should be configured on a Steelhead appliance to communicate to the AAA RADIUS server?

  A. 1645

  B. 1646

  C. 1812

  D. 389

  E. 49

  Correct Answer: C

• Question 130:

  Which of the following commands followed by "write memory" will allow you to turn off in-path optimization but turn it back on upon rebooting the Steelhead appliance?

  A. no in-path enable

  B. restart clean

  C. reload

  D. no service enable

  E. no interface in-path0_0 enable

  Correct Answer: D