F5 303 Online Practice Questions and Exam Preparation

F5 303 Online Questions & Answers

• Question 391:

  An HA pair of LTM devices that load balance multiple HTTPS applications utilizes highly customized RAM Cache and compression profiles on each virtual server. The LTM Specialist who is administering the HA pair regularly observes

  entines in the log similar to the following:

  tmm tmm I708S1 011e0002.4. sweeper_update: aggressive mode activated (117504/138240 pages)

  No DoS attacks arc occurring. No user problems have been reported. Which step should the LTM Specialist take to help mitigate the issue?

  A. change the Adaptive Reaping High watermark
  B. change the Adaptive Reaping Low watermark
  C. allocate less memory to the RAM cache feature
  D. use a OneConnect profile
  B. change the Adaptive Reaping Low watermark

• Question 392:

  A BIG-IP Administrator needs to apply a license to the BIG-IP system to increase the user count from the base license. Which steps should the BIG-IP Administrator?

  A. System License > Re-activate> Add-On Registration> Edit
  B. System > License > Re-activate > Base Registration> Edit
  C. Device Management > Devices > Select BIG-IP System > Update
  D. System > Configuration >Device > General
  A. System License > Re-activate> Add-On Registration> Edit

• Question 393:

  Refer to the exhibit.

  

  An LTM Specialist is troubleshooting a sync-failover group of three BIG-IP LTM devices. The command used is "tmsh run cm watch-devicegroup-device." What does the output mean?

  A. Configuration is synchronized between all the devices.
  B. Configuration is not synchronized. Some modifications have been done on bigipA.
  C. Configuration is not synchronized. Some modifications have been done on bigipB.
  D. Configuration is not synchronized. Some modifications have been done on bigipC.
  C. Configuration is not synchronized. Some modifications have been done on bigipB.

• Question 394:

  An LTM Specialist is troubleshooting an HTTP monitor. The pool member is accessible directly through a browser, but the HTTP monitor is marking the pool member as down. GET / HTTP/1.1 HTTP/1.1 400 Bad Request DatE. Tue, 23 Oct 2012 21:39:07 GTM Server: Apache/2.2.22 (FreeBSD) PHP/5.4.4 mod_ssl/2.2.22 OpenSSL/0.9.8q DAV/2 Content-LengtH. 226 Connection: close Content-TypE. text/html; charset=iso-8859-1

  Which issue is the pool member having?

  A. The pool member has too many concurrent connections.
  B. The pool member is rejecting the request because it is invalid.
  C. The pool member lacks the object requested by the monitor.
  D. The pool member is NOT accepting requests from the LTM device IP address.
  B. The pool member is rejecting the request because it is invalid.

• Question 395:

  A BIG-IP Administrator reviews the Plane CPU Usage performance chart and discovers a high percentage of Control Plane utilization. Which type of traffic does this indicate a higher usage of?

  A. Administrative
  B. Tunnel
  C. Accelerated ,
  D. Application
  A. Administrative

• Question 396:

  A BIG-IP Administrator is informed that traffic on Interface 1.1 is expected to increase over the maximum bandwidth capacity on the link. There is a single VLAN on the Interface. What should the 8IG-IP Administrator do to increase the total available bandwidth?

  A. Assign two Interfaces to the VLAN
  B. Set the media speed of Interface 1.1 manually
  C. Create a trunk object with two Interfaces
  D. Increase the MTU on the VLAN using Interface 1.1
  C. Create a trunk object with two Interfaces

• Question 397:

  TWO LTM devices are in the same Device Group and configured for Ac live/Standby Failover. The LTM Specialist observes that the HA Active and Standby device constantly changes state. All network links use the default route domain A dedicated fiber ink is used for the HA connection with a latency of 250 ms but no packet loss.

  What is causing the change in failover state to occur?

  A. The HA network is using the default routing domain.
  B. The HA network is using multicast IP.
  C. The HA network is not configured for mirroring.
  D. The HA network latency is too high.
  B. The HA network is using multicast IP.

• Question 398:

  A local user account (Users) on the BIG-IP device is assigned the User Manager role.

  Userl attempts to modify the properties of another account (User2), but the action fails. The BIG-IP Administrator can successfully modify the User2 account.

  Assuming the principle of least privilege, what is the correct way to allow User 1 to modify User2 properties?

  A. Move User2 to the same partition as User1
  B. Grant User1 administrative privileges
  C. Move User to the same partition as User2.
  D. Modify the partition access for User 1
  D. Modify the partition access for User 1

• Question 399:

  A BIG-IP Administrator defines a device Self IP . The Self IP is NOT reachable from the network. What should the BIG-IP Administrator verify first?

  A. The correct interface has been selected.
  B. The correct VLAN has been selected.
  C. Verify if auto last hop is disabled.
  D. The correct Trunk has been selected.
  B. The correct VLAN has been selected.

• Question 400:

  Refer to the exhibits.

  

  

  An LTM Specialist is troubleshooting an application configured on an LTM device on a one- armed configuration. The application is NOT working through the LTM device but does work when accessed directly via the application servers. The virtual server 192.168.1.211:443 is configured to SNAT using the address 192.168.1.144 and references a pool with the member 192.168.10.80:443. No Client or Server SSL profiles are associated. The LTM Specialist has collected two traffic captures to help determine the issue.

  What is the problem with the configuration on the LTM device?

  A. Pool member is configured to use wrong port.
  B. Pool member is configured for SSL off-loading.
  C. Virtual server is configured to use wrong port.
  D. Virtual server is configured without SSL Profiles.
  A. Pool member is configured to use wrong port.