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CHAPTER 12
Performing Initial Configuration
•
EX3200 and EX4200 Default Configuration on page 161
•
Connecting and Configuring an EX Series Switch (CLI Procedure) on page 165
•
Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 167
EX3200 and EX4200 Default Configuration
Each EX Series switch is programmed with a factory default configuration that contains
the values set for each configuration parameter when a switch is shipped. The default
configurationfilesetsvaluesforsystemparameterssuchassyslogandcommit;configures
Power over Ethernet (PoE), storm control, and Ethernet switching on all interfaces; and
enables the LLDP and RSTP protocols.
When you commit changes to the configuration, a new configuration file is created that
becomes the active configuration. Youcan always revert to the factory default
configuration.SeeRevertingtotheDefaultFactoryConfigurationfortheEXSeriesSwitch.
The following factory default configuration file is for an EX3200 or EX4200 switch with
24 ports (for models that have more ports, this default configuration file has more
interfaces):
NOTE: In this example, ge-0/0/0 throughge-0/0/23 are the network interfaceports.
Optional uplink modules provide either two 10-gigabit small form-factor pluggable
(XFP)transceivers(xe-0/1/0 andxe-0/1/1)or four1-gigabitSFP transceivers(ge-0/1/0
through ge-0/1/3). Although you can install only one uplink module, the interfaces for
both are shown below.
system {
syslog {
user * {
any emergency;
}
filemessages {
any notice;
authorization info;
}
fileinteractive-commands{
interactive-commands any;
161Copyright©2010,Juniper Networks, Inc.