Produce a script or series of scripts with error handling using Pexpect or Netmeko library to demonstrate both secure $($SSH$)$ and insecure $($telnet$)$ remote connections to a network device within your topology. This script should provide the following capability:

$$ Establish an insecure remote connection to a remote router or switch device within your chosen topology and modify the device hostname.

$$ Establish a secure remote connection to a remote router or switch device within your chosen topology and modify the device hostname.

$$ Send a command to the remote device to output the running configuration and save this to a file locally.