F5 303 Online Practice Questions and Exam Preparation

F5 303 Online Questions & Answers

• Question 401:

  Refer to the exhibit.

  

  Users are able to access the application when connecting to the virtual server but are unsuccessful when connecting directly to the application servers. The LTM Specialist wants to allow direct access to the application servers. Which configuration change resolves this problem?

  A. Enable port 443 on the virtual server.
  B. Configure a SNAT pool on the LTM device.
  C. Disable address translation on the virtual server.
  D. Configure an IP Forwarding virtual server on the LTM device.
  E. Configure a route to the web server subnet on the network router.
  D. Configure an IP Forwarding virtual server on the LTM device.

• Question 402:

  A BIG-IP Administrator is configuring an SSH Pool with five members.

  Which Health Monitor should be applied to ensure that available pool members are monitored accordingly?

  A. https
  B. udp
  C. http
  D. tcp
  D. tcp

• Question 403:

  Refer to the exhibit.

  

  Which profile could be removed or changed on this virtual server to reduce CPU load on the LTM device without increasing server side bandwidth usage?

  A. tcp
  B. http
  C. httpcompression
  D. optimized-caching
  C. httpcompression

• Question 404:

  Refer to the exhibit.

  

  A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must determine the cause of the problem. The LTM Specialist has the tcpdump extract. The client loses connection with the LTM device.

  Where is the reset originating?

  A. the local switch
  B. the application server
  C. the device initiating the connection
  D. the destination device of the initial connection
  C. the device initiating the connection

• Question 405:

  Refer to the exhibit.

  

  An LTM Specialist has created a virtual server to balance connections to a pool of application servers and offload SSL decryption. Clients connect to the application at https://www.example.com/. The virtual server is configured with a clientssl profile but no serverssl profile. The application servers are listening on ports 80 and 443. Users are unable to connect to the application through the virtual server but are able to connect directly to the application server.

  What is the root cause of the error?

  A. The LTM device is chunking responses.
  B. The LTM device is redirecting users to HTTPS.
  C. The pool members are configured with the wrong port.
  D. The application servers are redirecting users to HTTPS.
  D. The application servers are redirecting users to HTTPS.

• Question 406:

  The BIG-IP appliance fails to boot. The BIG-IP Administrator needs to run the End User Diagnostics (EUD) utility to collect data to send to F5 Support. Where can the BIG-IP Administrator access this utility?

  A. Console Port
  B. Internal VLAN interface
  C. External VLAN interface
  D. Management Port
  A. Console Port

• Question 407:

  An LTM Specialist is receiving reports from customers about multiple applications failing to work properly. The LTM Specialist looks at the services running and notices that the bigd process has NOT started. How are monitored LTM device objects marked when the bigd process is stopped?

  A. red or offline
  B. blue or unchecked
  C. green or available
  D. unchanged until bigd is restarted
  D. unchanged until bigd is restarted

• Question 408:

  Refer to the exhibit.

  

  An LTM Specialist has a virtual server set up on the LTM device as per the exhibit. The LTM Specialist receives reports of intermittent issues. Some clients are connecting fine while others are failing to connect.

  The LTM Specialist does a tcpdump on the relevant interfaces, with the following results extracted:

  What is causing the intermittent issues?

  A. The firewall is dropping the packets from WS1.
  B. The default gateway is inaccessible from WS1.
  C. The load balancing (LB) method is inappropriate.
  D. The pool members have been set up as an active/standby pair, with WS1 as the standby.
  B. The default gateway is inaccessible from WS1.

• Question 409:

  What is the status of a pool member when manual resume is enabled and a health check first fails and then passes?

  A. Offline (Disabled)
  B. Offline (Enabled)
  C. Available (Disabled)
  D. Available (Enabled)
  A. Offline (Disabled)

• Question 410:

  A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule. Which event declaration does the BIG-IP Administrator need to change to accomplish this?

  A. CLIENT_ACCEPTED
  B. HTTP_RESPONSE
  C. HTTP_REQUEST
  D. SERVER_CONNECTED
  C. HTTP_REQUEST