Juniper SYSTEM BASICS - CONFIGURATION GUIDE V 11.1.X User Manual

Levels of Access
The CLI has two levels of access: user and privileged.
User Level
User level allows you only to view a router’s status. This level restricts you to User
Exec mode.
Privileged Level
Privileged level allows you to view a router configuration, change a configuration,
and run debugging commands. You need a password to access this level. This level
gives you full CLI privileges. Passwords are covered in more detail in “Managing the
System” on page 251.
Initialization Sequence
Each line module in a router is initialized independently. As a result, the CLI on the
SRP module can become available before the line modules have completed
initialization. Commands relating to a line module can fail if the module has not
completed initialization. The show version command can be used to display line
module status. Do not enter commands for a line module until its state is online.
Platform Considerations
The CLI is supported on all E Series routers.
For information about the modules supported on E Series routers:
■ See the ERX Module Guide for modules supported on ERX7xx models, ERX14xx
models, and the ERX310 Broadband Services Router.
■ See the E120 and E320 Module Guide for modules supported on the E120 and
E320 Broadband Services Routers.
Accessing the CLI
This section describes logging in to and exiting from the router.
Logging In
The system supports a local console session and up to 30 virtual terminal (vty) sessions
simultaneously. A virtual terminal session can be a Telnet session, Secure Shell Server
(SSH) protocol session, or File Transfer Protocol (FTP) server session.
48 ■ Platform Considerations
JUNOSe 11.1.x System Basics Configuration Guide

Juniper SYSTEM BASICS - CONFIGURATION GUIDE V 11.1.X Specifications

General

Brand	Juniper
Model	SYSTEM BASICS - CONFIGURATION GUIDE V 11.1.X
Category	Software
Language	English