Different JUNOS Modes

Getting used to the different modes is an essential part of learning JUNOS –

I have learned the different Juniper JUNOS modes and they are included in this post.

Root Login Prompt: 
lab-mx-1 (ttyu0)
login: 

Shell Prompt: 
root@lab-mx-1%

Enter the CLI (Command Line Interface):
root@lab-mx-1% cli

Operation mode within the CLI:
root@lab-mx-1>

Enter the Configuration mode:
root@lab-mx-1> configure

Configuration mode: 
root@lab-mx-1#

There are different types of configuration modes, that I have found very useful.