F5CAB1 Exam Dumps : BIG-IP Administration Install, Initial Configuration, and Upgrade

In BIG-IP, software images are installed onboot volumes(for example, HD1.1, HD1.2, HD1.3, etc.).

To install software on anew volume, the administrator must instruct the system to create a new boot location before installation.

There are two correct ways to create a new volume:

A. tmsh command (with correct syntax)

tmsh install software image /shared/images/BIGIP-.iso volume HD1.5 create-volume

This syntax correctly includes:

install software image

full path to ISO (/shared/images/...)

volume name (HD1.5)

create-volumekeyword

This instructs BIG-IP to create the new boot volume as part of the installation.

C. Using the GUI → System > Disk Management

From the Disk Management menu, the administrator can:

Select “New Volume”

Enter the volume identifier (e.g., HD1.5)

Apply changes

This GUI method is officially supported and explicitly creates a new boot volume before installing the software.

Why the other options are incorrect:

B. Incorrect tmsh syntax

Missing /shared/images/ path

Incorrect command structure

D. Incorrect command structure

Missing required keywords and correct command hierarchy

E. Software Management → Install does NOT create volumes

This installs to anexistingvolume only

The GUI install dialog does not create new boot volumes

Thus, onlyOption AandOption Cproperly create a new software volume.

Provisioning settings define which modules are enabled and how system resources are allocated to them.

These provisioning declarations are stored in:

/config/bigip.conf

This file contains:

Full module provisioning statements

TMSH-equivalent provisioning configurations such as:

sys provision ltm { level nominal }

sys provision asm { level nominal }

It is theprimary system configuration filethat stores all active provisioning details.

Why the other answers are incorrect

A. /config/bigip.license

Showslicensedmodules, not provisioned modules.

B. /config/bigip_base.conf

Stores base networking (VLANs, Self-IPs, routes), not provisioning.

D. config.ucs

A backup archive, not a live configuration file.

Thus, the correct file to review active module provisioning is/config/bigip.conf.

The HTTPD allow list controls which IP addresses or subnets may access the Configuration Utility (TMUI) on the BIG-IP system. The Administrator already has two subnets allowed and needs to add asingle host IPto the existing list.

The object/sys httpd allowsupports actions such asadd,delete, andreplace-all-with.

Because the goal is toaddone more entry without removing the existing permitted subnets, the correct command is:

modify /sys httpd allow add { 172.28.32.22 }

This appends the new host to the existing list while preserving the previously configured networks.

Why the other options are incorrect:

Option A (replace-all-with)wouldoverwritethe entire allow list, removing existing permitted subnets—unacceptable.

Option B (delete)wouldremovethe existing networks and not add the required host.

Therefore, the correct administrative action is toaddthe jump host’s IP.