201 Online Practice Questions and Answers

A site has assigned the ICMP monitor to all nodes and a custom monitor, based on the HTTP template, to a pool of web servers. The HTTP based monitor is working in all cases. The ICMP monitor is failing for 2 of the pool member 5 nodes. All other settings are default. What is the status of the monitor is working in all cases?

A. All pool members are up since the HTTPbased monitor is successful.

B. All pool members are down since the ICMPbased monitor is failing in some cases.

C. The pool members whose nodes are failing the ICMPbased monitor will be marked disabled.

D. The pool members whose nodes are failing the ICMPbased monitor will be marked unavailable.

How should a BIG-IP Administrator control the amount of traffic that a newly enabled pool member receives?

A. set the Slow Ramp Time

B. set a Connection Limit

C. set the Priority Group Activation

D. set a Health Monitor

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 BIG-IP Administrator needs to view the CPU utilization of a particular Virtual Server. Which section of the Configuration Utility should the administrator use for this purpose?

A. Statistics > Module Statistics > Local Traffic > Virtual Addresses

B. Statistics > Module Statistics > Traffic Summary

C. Statistics > Analytics > Process CPU Utilization D. Statistics > Module Statistics > Local Traffic > Virtual Servers

Refer to the exhibit

The network team creates a new VLAN on the switches. The BIG-IP Administrator needs to create a configuration on the BIG-IP device. The BIG-IP Administrator creates a new VLAN and Self IP, but the servers on the new VLAN are NOT reachable from the BIG-IP device.

Which action should the BIG-IP Administrators to resolve this issue?

A. Set Port Lockdown of Set IP to Allow All

B. Change Auto Last Hop to enabled

C. Assign a physical interface to the new VLAN

D. Create a Floating Set IP Address

Which statement is true concerning SSL termination?

A. A virtual server that has both ClientSSL and ServerSSL profiles can still support cookie persistence.

B. Decrypting traffic at the BIG-IP allows the use of iRules for traffic management, but increases the load on the pool member.

C. When any virtual server uses a ClientSSL profile, all SSL traffic sent to the BIG-IP is decrypted before it is forwarded to servers.

D. If a virtual server has both a ClientSSL and ServerSSL profile, the pool members have less SSL processing than if the virtual server had only a ClientSSL profile.

One of the two members of a device group has been decommissioned. The BIG-IP Administrator tries to delete the device group, but is unsuccessful. Prior to removing the device group, which action should be performed?

A. Disable the device group

B. Remove all members from the device group

C. Remove the decommissioned device from the device group

D. Make sure all members of the device group are in sync

Refer to the exhibit.

A BIG-IP Administrator creates a new Virtual Server to load balance SSH traffic. Users are unable to log on to the servers.

What should the BIG-IP Administrator do to resolve the issue?

A. Set Protocol to UDP

B. Set HTTP Profile to None

C. Set Source Address to 10.1.1.2

D. Set Destination Addresses/Mask to 0.0.0.0/0

Refer to the exhibit.

According to the shown Configuration Utility stings What is the setting of the User Directory configuration under the Authentication submenu?

A. Local

B. Managed

C. Remote-TACACS+

D. Default system configuration

Assume the bigd daemon fails on the active system. Which three are possible results? (Choose three.)

A. The active system will restart the bigd daemon and continue in active mode.

B. The active system will restart the tmm daemon and continue in active mode.

C. The active system will reboot and the standby system will go into active mode.

D. The active system will failover and the standby system will go into active mode.

E. The active system will continue in active mode but gather member and node state information from the standby system.

When configuring a Virtual Server to use an iRule with an HTTP_REQUEST event, which lists required steps in a proper order to create all necessary objects?

A. create profiles, create the iRule, create required pools, create the Virtual Server

B. create the Virtual Server, create required pools, create the iRule, edit the Virtual Server

C. create a custom HTTP profile, create required pools, create the Virtual Server, create the iRule

D. create required pools, create a custom HTTP profile, create the iRule, create the Virtual Server

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

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

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

The BIG-IP Administrator needs to perform a BIG-IP device upgrade to the latest version of TMOS. Where can the administrator obtain F5 documentation on upgrade requirements?

A. AskF5

B. DevCentral

C. Bug Tracker

D. iHealth