Most chapters in this guide consist of a checklist at the beginning of the chapter listing the tasks and commands for monitoring a Juniper Networks routing platform in an MPLS network environment. The tasks and commands are then explained in step-by-step procedures.
Each step-by-step procedure consists of some or all of the following parts:
- Purpose—Describes what is affected if this task is not performed or what is accomplished with this task.
- Steps To Take—Lists the steps in the task.
- Action—Describes an action or actions to perform in order to complete the step.
- Sample Output—Presents sample output relevant to the procedure.
- What It Means—Describes or summarizes what is presented in the sample output.
- Symptom—Describes a problem with the software or hardware.
- Cause—Describes the reason that the problem occurred.
- Troubleshooting Commands—Presents JUNOS software commands useful when troubleshooting the problem.
- Solution—Describes a method for solving the problem.
- Conclusion—Describes the final outcome of the process.