Levels Of Access; User Level; Privileged Level; Initialization Sequence - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual

Levels of Access

Initialization Sequence

Platform Considerations

Accessing the CLI

Logging In

Copyright © 2010, Juniper Networks, Inc.
*****............................................. (10%) *
*********************************************..... (90%) *
************************************************** (DONE)
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 239.
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.
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.
This section describes logging in to and exiting from the router.
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.
Chapter 2: Command-Line Interface
45