Functions ensure that a developer understands the inner logic contained before using them as part of a script or application.

Functions create the implementation of secret and encrypted algorithms.

Functions allow problems to be split into simpler, smaller groups, and reduce code repetition, which makes the code easier to read.

Functions store mutable values within a script or application.

Cisco ISE

Cisco DNA Center

Cisco UCS Manager

Cisco NX-OS

bare metal systems

virtual machines

containers

applications

It supports tracking and comparison of changes in binary format files.

It allows new team members to access the current code and history.

It supports comparisons between revisions of source code files.

It provides wiki collaboration software for documentation.

It allows old versions of packaged applications to be hosted on the Internet.

Loop through the returned list of network devices and, for each device, print the device name and management IP address.

Count and print the total number of available devices.

Count and print the total number of available devices.

Iterate over a list of network devices and write all device names and management IP addresses to an output file.