Cli Diagnostic Commands Overview - Juniper J2300 User Manual

Option Function
Licenses
Displays a summary of the licenses needed and used for each feature that requires a license. Allows you
to add licenses.
For details, see "Managing J-series Licenses with the J-Web Interface" on page 71.
Reboot Allows you to reboot the Services Router at a specified time.
For details, see "Rebooting or Halting a Services Router with the J-Web Interface" on page 512.

CLI Diagnostic Commands Overview

The CLI commands available in operational mode allow you to perform the same
monitoring, troubleshooting, and management tasks you can perform with the
J-Web interface. Instead of invoking the tools through a graphical interface,
you use operational mode commands to perform the tasks.
Because the CLI is a superset of the J-Web interface, you can perform certain
tasks only through the CLI. For example, you can use the
display trace information about a multicast path from a source to a receiver,
which is a feature available only through the CLI.
To view a list of top-level operational mode commands, type a question mark (?)
at the command-line prompt. (See "CLI Operational Mode" on page 119.)
At the top level of operational mode are the broad groups of CLI
diagnostic commands listed in Table 72.
Table 72: CLI Diagnostic Command Summary
Command
Controlling the CLI Environment
set option
Diagnosis and Troubleshooting
clear
mtrace
monitor
Function
Configures the CLI display.
Clears statistics and protocol database information.
Traces information about multicast paths from source to receiver.
For details, see "Using mtrace Commands" on page 235.
Performs real-time debugging of various software components, including the
routing protocols and interfaces.
For details, see the following sections:
"Using the monitor interface Command" on page 229
"Using the monitor traffic Command" on page 231
"Using the monitor file Command" on page 235
Monitoring and Diagnostic Tools Overview
Monitoring and Diagnosing a Services Router
command to
mtrace
201