F5 F5 Certifications 201 Questions & Answers

• Question 91:

  The current status of a given pool is offline (red). Which condition could explain that state? Assume the descriptions below include all monitors assigned for each scenario.

  A. No monitors are currently assigned to any pool, member or node.

  B. The pool has a monitor assigned to it, and none of the pool members passed the test.

  C. The pool has a monitor assigned to it, and only some of the pool's members passed the test.

  D. A monitor is assigned to all nodes and all nodes have passed the test. The pool's members have no specific monitor assigned to them.

  Correct Answer: B

• Question 92:

  Refer to the exhibit.

  

  A pool member fails the monitor checks for about 30 minutes and then starts passing the monitor checks. New traffic is Not being sent to the pool member. What is the likely reason for this problem?

  A. The pool member is disabled

  B. Monitor Type is TCP Half Open

  C. Manual resume is enabled

  D. Time Until Up is zero

  Correct Answer: C

• Question 93:

  The BIG-IP Administrator is unable to access the management console via Self-IP 10.10 1.33 and port 443. What is the reason for this problem?

  A. Packet Filter needs to be configured to allow a source

  B. Self IP is configured to allow TCP All

  C. Self IP is configured to allow UDP 443

  D. Packet Filter is configured to allow port 443

  Correct Answer: C

• Question 94:

  A BIG-IP Administrator receives an RMA replacement for a failed F5 device. The BIG-IP Administrator tries to restore a UCS taken from the previous device, but the restore fails. The following error appears inthe/var/log/itm.

  mcpd [****J: ?****?0; License is not operational (expired or digital signature does not match contents.) What should the BIG-IP Administrator do to avoid this error?

  A. Use the appropriate tmsh command with the no-license option

  B. Revoke the license prior to restoring

  C. Reactivate the license on the new device using the manual activation method

  D. Remove the license information from the UCS archive

  Correct Answer: A

• Question 95:

  A site is load balancing to a pool of web servers. Which statement is true concerning BIG IP's ability to verify whether the web servers are functioning properly or not?

  A. Web server monitors can test the content of any page on the server.

  B. Web server monitors always verify the contents of the index.html page.

  C. Web server monitors can test whether the server's address is reachable, but cannot test a page's content.

  D. Web server monitors can test the content of static web pages, but cannot test pages that would require the web server to dynamically build content.

  Correct Answer: A

• Question 96:

  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

  Correct Answer: C

  According to the UR! distribution is the category of HTTP requests, need to trigger HTTP_REQUEST event.

• Question 97:

  Refer to the exhibit.

  

  Which two pool members should be chosen for a new connection? (Choose two.)

  A. 172.16.15.9.80

  B. 172.16.15.4.80

  C. 172.10.15.2.80

  D. 172.16.15.1.80

  E. 172.16.15.7.80

  Correct Answer: BE

• Question 98:

  Which two statements are true concerning the default communication between a redundant pair of BIG-IP systems? (Choose two.)

  A. Synchronization occurs via a TCP connection using ports 683 and 684.

  B. Connection mirroring data is shared via a TCP connection using port 1028.

  C. Persistence mirroring data is shared via a TCP connection using port 1028.

  D. Connection mirroring data is shared through the serial fail over cable unless network failover is enabled.

  Correct Answer: BC

• Question 99:

  Which three properties can be assigned to nodes? (Choose three.)

  A. ratio values

  B. priority values

  C. health monitors

  D. connection limits

  E. loadbalancing mode

  Correct Answer: ACD

• Question 100:

  Refer to the exhibit.

  

  How long will the persistence record remain in the table?

  A. 180 seconds after the last packet

  B. 180 seconds after the initial table entry

  C. 300 seconds after the initial table entry

  D. 300 seconds after the last packet

  Correct Answer: D