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    CLI User Guide

    The Junos OS command-line interface (CLI) is a Juniper Networks specific command shell that runs on top of a FreeBSD UNIX-based operating system kernel. By leveraging industry-standard tools and utilities, the CLI provides a powerful set of commands that you can use to monitor and configure devices running Junos OS. This page contains information about the Junos OS CLI.

            

    Junos OS for SRX Series Services Gateways, Release 12.1X46

    CLI Overview

    Introducing the Junos OS Command-Line Interface

    Understanding the Junos OS CLI Modes, Commands, and Statement Hierarchies

    Other Tools to Configure and Monitor Devices Running Junos OS

    Commands and Configuration Statements for Junos-FIPS

    CLI Online Help

    Getting Online Help from the Junos OS Command-Line Interface

    Junos OS CLI Online Help Features

    CLI Operational Mode

    Overview of Junos OS CLI Operational Mode Commands

    Junos OS Operational Mode Commands That Combine Other Commands

    Understanding the Brief, Detail, Extensive, and Terse Options of Junos OS Operational Commands

    Controlling the Scope of an Operational Mode Command

    Using the Pipe ( | ) Symbol to Filter Junos Command Output

    Using Regular Expressions with the Pipe ( | ) Symbol to Filter Junos Command Output

    Pipe ( | ) Filter Functions in the Junos OS command-line interface

    CLI Configuration Mode

    Understanding Junos OS CLI Configuration Mode

    Modifying the Junos OS Configuration

    Commit Operation When Multiple Users Configure the Software

    Forms of the configure Command

    Additional Details About Specifying Junos Statements and Identifiers

    CLI Advanced Features

    Using Keyboard Sequences to Move Around and Edit the Junos OS CLI

    Using Wildcard Characters in Interface Names

    Using Global Replace in a Junos Configuration

    CLI Commit Operations

    Junos OS Commit Model for Router or Switch Configuration

    Commit Operation When Multiple Users Configure the Software

    Junos OS Batch Commits Overview

    Configuration Groups

    Understanding the Junos Configuration Groups

    Configuration Management

    Understanding How the Junos Configuration Is Stored

    Getting Started with Junos OS Configuration

    Entering and Exiting the Junos OS CLI Configuration Mode

    Displaying the Current Junos OS Configuration

    Example: Displaying the Current Junos OS Configuration

    Displaying set Commands from the Junos OS Configuration

    Displaying Users Currently Editing the Configuration

    Displaying Additional Information About the Configuration

    Using the configure exclusive Command

    Updating the configure private Configuration

    Getting Started with the Junos OS Command-Line Interface

    Switching Between Junos OS CLI Operational and Configuration Modes

    Configuring a User Account on a Device Running Junos OS

    Example: Configuring a Routing Protocol

    Updating the Junos OS Configuration

    Adding Junos Configuration Statements and Identifiers

    Deleting a Statement from a Junos Configuration

    Example: Deleting a Statement from the Junos Configuration

    Copying a Junos Statement in the Configuration

    Example: Copying a Statement in the Junos Configuration

    Issuing Relative Junos Configuration Mode Commands

    Renaming an Identifier in a Junos Configuration

    Example: Renaming an Identifier in a Junos Configuration

    Inserting a New Identifier in a Junos Configuration

    Example: Inserting a New Identifier in a Junos Configuration

    Deactivating and Reactivating Statements and Identifiers in a Junos Configuration

    Examples: Deactivating and Reactivating Statements and Identifiers in a Junos Configuration

    Adding Comments in a Junos Configuration

    Example: Including Comments in a Junos Configuration

    Using Regular Expressions to Delete Related Items from a Junos Configuration

    Example: Using the Wildcard Command with the Range Option

    Committing a Junos OS Configuration

    Verifying a Junos Configuration

    Example: Protecting the Junos OS Configuration from Modification or Deletion

    Committing a Junos OS Configuration

    Committing a Junos Configuration and Exiting Configuration Mode

    Activating a Junos Configuration but Requiring Confirmation

    Scheduling a Junos Commit Operation

    Monitoring the Junos Commit Process

    Adding a Comment to Describe the Committed Configuration

    Backing Up the Committed Configuration on the Alternate Boot Drive

    Example: Configuring Junos OS Batch Commits

    Loading a Junos OS Configuration

    Loading a Configuration from a File

    Examples: Loading a Configuration from a File

    Synchronizing the Junos OS Configuration

    Synchronizing Routing Engines

    Creating and Applying Junos OS Configuration Groups

    Creating a Junos Configuration Group

    Applying a Junos Configuration Group

    Example: Configuring and Applying Junos Configuration Groups

    Example: Creating and Applying Configuration Groups on a TX Matrix Router

    Disabling Inheritance of a Junos OS Configuration Group

    Using Wildcards with Configuration Groups

    Example: Using Conditions to Apply Configuration Groups

    Example : Configuring Sets of Statements with Configuration Groups

    Example: Configuring Interfaces Using Junos OS Configuration Groups

    Example: Configuring a Consistent IP Address for the Management Interface

    Example: Configuring Peer Entities

    Establishing Regional Configurations

    Selecting Wildcard Names

    Using Junos OS Defaults Groups

    Example: Referencing the Preset Statement From the Junos defaults Group

    Example: Viewing Default Statements That Have Been Applied to the Configuration

    CLI Online Help

    Examples: Using Command Completion in Configuration Mode

    Examples: Using the Junos OS CLI Command Completion

    Displaying the Junos OS CLI Command and Word History

    CLI Configuration Mode

    Example: Using the configure Command

    Controlling the CLI Environment

    Example: Controlling the CLI Environment

    CLI Advanced Features

    Example: Using Global Replace in a Junos Configuration—Using the \n Back Reference

    Example: Using Global Replace in a Junos Configuration—Replacing an Interface Name

    Example: Using Global Replace in a Junos Configuration—Using the upto Option

    Configuration Statements

    apply-groups

    apply-groups-except

    commit-interval

    groups

    days-to-keep-error-logs

    deactivate

    delete

    edit

    exit

    help

    insert

    load

    maximum-aggregate-pool

    maximum-entries

    protect

    quit

    rename

    rename

    replace

    rollback

    run

    save

    server

    set

    status

    top

    traceoptions

    unprotect

    up

    update

    when

    wildcard delete

     

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