Qfx5120 Default Configuration; Connecting And Configuring A Qfx5120 Switch - Juniper QFX5120 Series Hardware Manual

QFX5120 Default Configuration

Each QFX5120 switch is programmed with a factory default configuration that contains the values set for
each configuration parameter when a switch is shipped. The default configuration file sets values for
system parameters such as the system log and file messages.
When you commit changes to the configuration, a new configuration file is created that becomes the
active configuration. You can always revert to the factory default configuration.
This topic shows the factory default configuration file of a QFX5120 switch:
system {
syslog {
user * {
any emergency;
}
file messages {
any notice;
authorization info;
}
file interactive-commands {
interactive-commands any;
}
}
commit {
factory-settings;
}
}

Connecting and Configuring a QFX5120 Switch

The QFX5120 switch is shipped with the Junos OS preinstalled and ready to be configured when the
switch is powered on. You must perform the initial configuration of the QFX5120 through the console
port using the command-line interface (CLI). Before you begin connecting and configuring a QFX5120,
set the following parameter values on the console server or PC:
Baud Rate—9600
Data—8
Flow Control—None
Parity—None
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