When is the pipe (|) operator used in Junos CLI commands?

In Junos CLI, the pipe operator (|) is used primarily to filter the output of any command using filter options. This allows users to process the data returned by a command more effectively, enabling them to hone in on specific information without being overwhelmed by the entire output. For instance, by using the pipe operator in conjunction with options like "match," "count," or "display," users can refine their output to find exactly what they need, such as filtering logs for specific errors or displaying a summary of the information.

While it may be helpful to know what the other options entail, the correct usage of the pipe operator distinctly facilitates output filtering, promoting efficiency and clarity when managing network data in a Junos environment.