F5CAB1 by F5 Valid Free Exam Practice Test

Question 1

How is a BIG-IP software upgrade typically performed?

A. By running the upgrade from the CLI without rebooting B. Through an external update server C. Automatically when the system reboots D. By uploading the upgrade image and applying it manually

Correct Answer: D

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Question 2

What is the purpose of a Virtual Server in BIG-IP?

A. It defines a failover mechanism for the system B. It handles the routing of traffic to back-end servers C. It defines how SSL certificates are managed D. It is used to configure the Self-IP

Correct Answer: B

Question 3

A BIG-IP Administrator needs to verify the state of equipment in the data center.
A BIG-IP appliance has a solid yellow indicator on the status LED.
How should the administrator interpret this LED indicator?

A. A warning-level alarm condition is present B. Appliance is a standby member in a device group C. Appliance is halted or in End-User Diagnostic (EUD) mode D. A power supply is NOT operating properly

Correct Answer: A

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Question 4

The device is currently on v15.1.2.1.
The BIG-IP Administrator needs to boot the device back to v13.1.0.6 to gather data for troubleshooting.
The system shows:
Sys::Software Status
Volume Product Version Build Active Status Allowed
HD1.1 BIG-IP 15.1.2.1 0.0.10 yes complete yes
HD1.2 BIG-IP 13.1.0.6 0.0.3 no complete yes
Which is the correct command-line sequence to boot the device to version 13.1.0.6?

A. switchboot -b HD1.2, then reboot B. Use tmsh to select a new boot volume, tmsh switchboot HD1.2 C. Use tmsh to select a new boot volume, tmsh reboot HD1.2 D. switchboot -I HD1.2, then reboot

Correct Answer: A

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Question 5

The Port Lockdown feature prevents unwanted connection attempts to a Self IP. Which three types of connection attempts are unaffected by Port Lockdown settings?

A. Centralized Management Infrastructure (CMI), Secure Shell (SSH), Internet Control Message Protocol (ICMP) B. Defined virtual server traffic, Secure Shell (SSH), Centralized Management Infrastructure (CMI) C. Defined virtual server traffic, Internet Control Message Protocol (ICMP), Centralized Management Infrastructure (CMI)

Correct Answer: C

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Question 6

Which of the following is true about High Availability (HA) in BIG-IP?

A. HA is only used for SSL offloading B. HA setup ensures both systems actively share traffic C. In HA, one BIG-IP system is in active mode, and the other is in standby mode D. HA requires no additional configuration

Correct Answer: C

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Question 7

What should you do before performing a software upgrade on BIG-IP?

A. Delete unused routes B. Deactivate all SSL certificates C. Shut down all virtual servers D. Make a backup of the configuration

Correct Answer: D

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Question 8

An administrator is in the process of reactivating the license using the interface displayed in the exhibit.

What is the address of the license server to which the BIG-IP device must be able to establish an outbound connection in order to use the Automatic Activation Method?

A. callhome.f5.com B. activate.f5.com C. ask.f5.com D. license.f5.com

Correct Answer: B

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F5 BIG-IP Administration Install, Initial Configuration, and Upgrade - F5CAB1 Exam Practice Test