F5 303 Online Practice Questions and Exam Preparation

F5 303 Online Questions & Answers

• Question 301:

  A BIG-IP Administrator is conducting maintenance on one BIG-IP appliance in an HA Pair. Why should the BIG-IP Administrator put the appliance into FORCED_OFFLINE state?

  A. To preserve existing connections to Virtual Servers and reduce the CPU load
  B. To allow new connections to Virtual Servers and ensure the appliance becomes active
  C. To terminate connections to the management IP and decrease persistent connections
  D. To terminate existing connections to Virtual Servers and prevent the appliance from becoming active
  D. To terminate existing connections to Virtual Servers and prevent the appliance from becoming active

• Question 302:

  A user wants to use the iHealth Upgrade Advisor to determine any issues with upgrading TMOS from 13.0 to 13.1. Where can the user generate the QKView to upload to iHealth?

  A. System > Software Management
  B. System > Archives
  C. System > Configuration
  D. System > Support
  D. System > Support

• Question 303:

  Refer to the exhibit.

  

  A user is unable to access an HTTP application via a virtual server. What is the cause of the failure?

  A. The host header requires a host name.
  B. The virtual server is in the disabled state.
  C. The Connection: Keep-Alive header is set.
  D. There is no pool member available to service the request.
  D. There is no pool member available to service the request.

• Question 304:

  Refer to the exhibit.

  

  Webserver_pool consists of 6 members. phpAuction_80_pool consists of 2 members LTM1 is the current Activemember.

  LTM1 loses connectivity to 3 of the 6 members in the webserver_pool LTM2 still has connectivity to all servers.

  What is the expected failover behavior?

  A. LTM1 Standby / LTM2 Standby
  B. LTM1 Active /LTM2 Active
  C. LTM1 Active / LTM2 Standby
  D. LTM1Standby / LTM2 Active
  C. LTM1 Active / LTM2 Standby

• Question 305:

  An LTM Specialist must create a new virtual server for HTTP access. The LTM Specialist creates a forwarding virtual server to reach the resource. What is a potential result of this action?

  A. IP conflict result
  B. HTTP traffic is NOT allowed
  C. Other service ports could be allowed
  D. Packet filter allowances are also required
  B. HTTP traffic is NOT allowed

• Question 306:

  An LTM Specialist has just manually failed the active LTM device over to the standby LTM device. The LTM Specialist notices the newly active LTM device is NOT currently receiving traffic. The LTM Specialist verifies the newly active device is responding to ARP but still no traffic is hitting the virtual servers. The LTM Specialist also notices that the virtual servers eventually start responding.

  What should be added to the configuration to resolve the problem?

  A. vlan failsafe
  B. floating self IP
  C. network failover
  D. MAC masquerading
  E. connection mirroring
  D. MAC masquerading

• Question 307:

  An TLM Specialist needs to configure a virtual server to terminate SSL connection on the LTM device. Cryptographic information must be re-authorized for SSL sessions that remain open for longer than 30 seconds. Which settings should the LTM Specialist configure in the client SSL profile?

  A. set the Handshake Timeout to 30 seconds
  B. enable Require Peer SN1 Support
  C. set the Renegotiate Period to 30 seconds
  D. set the Renegotiate Max Record Delay to 30
  C. set the Renegotiate Period to 30 seconds

• Question 308:

  The BIG-IP Administrator creates a custom iRule that fails to work as expected. Which F5 online resource should the administrator use to help resolve this issue?

  A. DevCentral
  B. Bug Tracker
  C. University
  D. Health
  A. DevCentral

• Question 309:

  Refer to the exhibit.

  

  An LTM Specialist is troubleshooting an issue with one of the virtual servers on an LTM device, and all requests are receiving errors. Testing directly against the server generates no errors. The LTM Specialist has captured the request and response on both client and server sides of the LTM device.

  What should the LTM Specialist do to fix this issue?

  A. Remove "header-erase Host" in http profile.
  B. Configure SNAT Automap on the virtual server.
  C. Assign OneConnect profile to the virtual server.
  D. Set "redirect-rewrite" to "selective" in http profile.
  A. Remove "header-erase Host" in http profile.

• Question 310:

  An LTM Specialist is troubleshooting an issue where one LTM device in a three LTM device group is failing to synchronize after a synchronize to group command is issued. The LTM Specialist verifies there are no packet filters, port lock down, or network issues preventing the connection.

  What are two reasons the synchronization group is having issues? (Choose two.)

  A. Certificates expired on all of the peer LTM devices.
  B. Certificates stored for the device trusts on all of the peer LTM devices are corrupted.
  C. Admin passwords changed on one of the peer LTM devices that are able to synchronize.
  D. Admin password changed on the LTM device NOT receiving the synchronized configurations.
  E. Certificates stored for the device trusts on the LTM device NOT receiving the configuration are corrupted.
  D. Admin password changed on the LTM device NOT receiving the synchronized configurations.
  E. Certificates stored for the device trusts on the LTM device NOT receiving the configuration are corrupted.