199-01

199-01 practice questions, page 12 of 14, with answer review and explanations.

Question 56

Is any user data sent across the out-of-band (OOB) connection of a Steelhead appliance?

  1. No data is sent across this connection
  2. Yes, only after 60 seconds
  3. Yes, when the peer Steelhead appliance requests information
  4. Yes, when the connection is setup
  5. Yes, every 30 seconds
  6. Yes, every 30 minutes

Question 57

A customer's network consists of a data center with an Interceptor appliance and a Steelhead appliance cluster and several remote sites each with Steelhead appliances. You would like to pass-through an application unoptimized due to a suspected problem and are provided the following information: The application uses a static TCP port, 15000. The application is initiated from the remote site machines. The same servers which host the application host several other applications as well. Based on the information provided which option will allow the application to pass-through:

  1. Configure in-path rules on the Interceptor appliance to pass-through destination TCP port 15000
  2. Configure in-path rules on the data center Steelhead appliances to pass-through the server IP addresses
  3. Configure a peering rule on the Interceptor appliance to pass-through destination TCP port 15000
  4. Configure a load-balancing rule on the Interceptor appliance to pass-through destination TCP port 15000
  5. Stop the Interceptor appliance service

Question 58

A firewall at a remote site on the WAN side of Steelhead appliance (A) is stripping out the 76 and 78 values in the TCP options field. Steelhead appliance (B) is in the local cluster of appliances communicating with an Interceptor appliance. The desired result is for optimization to continue between Steelhead appliance (A) and Steelhead appliance (B) for all traffic originating from the remote site. A suggestion is made to use fixed target rule(s) to meet this objective. Based on the information provided select the best answer from the choices below:

  1. On Steelhead appliance (A) configure a fixed-target rule to the Interceptor in-path address
  2. On Steelhead appliance (A) configure a fixed target rule to the Interceptor in-path address with Steelhead appliance (B) as the backup target.
  3. On Steelhead appliance (A) configure a fixed target rule to the Steelhead appliance (B) in-path address
  4. Fixed target rules will not work with Steelhead appliances virtually out of path and communicating with Interceptors
  5. TCP option 76 or 78 are not relevant when an Interceptor appliance is used, Peer Affinity will automatically achieve this objective

Question 59

A customer would like to deploy the Interceptor appliance on four aggregated 100 Mbps links which use LACP to bundle the physical links into a single logical link. Which of the following is true? (Select 2)

  1. LACP is not supported with the Interceptor appliance
  2. The command "in-path multi-interface enable" must be configured
  3. The same IP address must be configured on each of the four in-path interfaces
  4. Each In-path interface should have its own unique IP address.
  5. The command "no arp filter response" should be enabled.

Question 60

In a quad Interceptor appliance deployment the directly connected pairs are configured in failover mode: IC-A & IC-B are failover buddies IC-C & IC-D are failover buddies To prevent asymmetric routing IC-A should be configured to have a neighbor relationship with which of the following peer Interceptors? (Select 2)

  1. IC-B
  2. IC-C
  3. IC-D
  4. Interceptor appliance uses auto discovery to learn about each other
  5. Neighbor relationships are unnecessary in a quad Interceptor appliance deployment