Exec Modes - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual
Software for e series broadband services routers system basics configuration guide
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Also See for JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04:
- Configuration manual (304 pages) ,
- Reference manual (284 pages)
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Exec Modes
Copyright © 2010, Juniper Networks, Inc.
NOTE: Within any configuration mode, the commands that are available to
the user include the commands defined for that configuration mode and all
commands defined for Global Configuration mode. See Figure 21 on page 28.
For example, from Router Configuration mode, you could use the interface
Global Configuration mode command without first explicitly going back to
Global Configuration mode.
host1(router-config)# interface atm 4/0.3
host1(config-if)#
There are two Exec modes: User Exec and Privileged Exec.
After you log in to the system, the CLI is in User Exec mode. By default, the commands
you can execute from User Exec mode provide only user-level access; however, you
should password protect it to prevent unauthorized use. The User Exec commands allow
you to perform such functions as:
Change terminal settings on a temporary basis.
Perform ping and trace commands.
Display system information.
host1>?
clear
Clear system information
default
Set a command to its default(s)
dir
Display a list of local files
disable
Reduce the command privilege level
enable
Enable access to privileged commands
erase
Erase configuration settings
exit
Exit from the current command mode
flash-disk
Perform flash disk operations
help
Describe the interactive help system
ip
Configure IP attributes on an interface
ipv6
Configure IPv6 attributes
l2tp
L2TP operations
macro
Run a CLI macro
mpls
Execute MPLS commands
mtrace
Trace the path that packets will traverse from source to
destination for a given group
no
Negate a command or set its default(s)
ping
Send echo request to remote host
show
Display system information
sleep
Make the Command Interface pause for a specified duration
terminal
Configure the terminal line settings
test
Test the outcome of a command
traceroute
Trace the path that packets traverse to their destination
Privileged Exec mode provides privileged-level access and therefore should also be
password protected to prevent unauthorized use. Privileged Exec commands allow you
to perform such functions as:
Display system information.
Chapter 2: Command-Line Interface
79
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Troubleshooting
