riverbed 830-01 practice test

What are the possible ways to downgrade a Virtual Steelhead appliance after it has been upgraded?

• A. Remove the upgrade license and restart the virtual Steelhead appliance
• B. Reinstall the original model license
• C. Reduce the amount of CPU and RAM allocated to the Virtual Steelhead appliance and it will automatically downgrade at the next startup
• D. It is not possible to downgrade after an upgrade

When upgrading a Virtual Steelhead appliance, what steps can be taken to preserve the existing
datastore?

• A. When upgrading a Virtual Steelhead appliance, it is not possible to preserve the existing datastore
• B. Detach the existing datastore and re-attach to the new Virtual Steelhead appliance
• C. Run vMotion and move the datastore to a different ESX host before performing the upgrade and then bring it back afterwards
• D. Move the existing datastore to an NFS share and move it back after the upgrade

The amount of memory required for Steelhead Mobile installation varies between 81 MB to 228 MB.
What is the reasons for the variation?

• A. Number of TCP connections
• B. Types of application
• C. Datastore size
• D. Bandwidth
• E. All of the above

What platform is supported by SMC-VE?

• A. ESX 3.5
• B. ESX 4.0
• C. ESX 4.1
• D. RSP
• E. HyperV

Which of the following are Steelhead Mobile Controller alarms? (Select 2)

• A. Memory paging
• B. Datastore errors
• C. Peer version mismatch
• D. SSL errors
• E. File system full

Which of the following is Endpoint alarm?

• A. Locked secure vault
• B. Firewalled status
• C. Network interface error
• D. Temperature
• E. Memory paging

After upgrading the Steelhead Mobile Controller to the latest software release, it requires a reboot.
During the reboot, what would happen to the users connected to the Steelhead Mobile Controller via
the Steelhead Mobile client?

• A. All optimization ceases to function
• B. Existing connections are reset, but subsequent connections will be optimized
• C. The Steelhead Mobile client informs the user to reboot their computer
• D. No disruption to the end user
• E. Only Layer 7 optimization is affected; all other optimization remain unaffected

When configuring SSL optimization for Steelhead Mobile clients, what step must be taken?

• A. Mutual exchange of public keys between the Steelhead Mobile Controller and the server-side Steelhead appliance
• B. Mutual exchange of private keys between the Steelhead Mobile Controller and the server-side Steelhead appliance
• C. Generate a self-signed certificate for the Steelhead Mobile Controller and import that on the client PCs
• D. Import the server's public and private keys to the Steelhead Mobile Controller
• E. Generate individual certificates for each PC and manually import the public key on the Steelhead Mobile Controller

Which of the following deployments is incompatible with the Branch Warming feature?

• A. In-path
• B. Virtual in-path
• C. Out-of-path
• D. WCCP
• E. PBR

In a WCCP cluster using mask assignments, if there are six Steelhead appliances in the cluster, what is
the minimum number of bits that should be used?

• A. 1
• B. 3
• C. 5
• D. 6
• E. 7