CHAPTER 14
Performing Initial Configuration
•
EX4300 Default Configuration on page 207
•
Connecting and Configuring an EX Series Switch (CLI Procedure) on page 215
•
Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 218
•
Configuring the LCD Panel on EX Series Switches (CLI Procedure) on page 223
EX4300 Default Configuration
Each EX Series switch is programmed with a factory default configuration that contains
the values set for each configuration parameter when the switch is shipped. The default
configuration file sets values for system parameters such as syslog and commit, configures
Ethernet switching on all interfaces, enables IGMP snooping, and enables the LLDP and
RSTP protocols.
The following default configuration file is for an EX4300-24T switch:
NOTE:
•
The factory default configuration file has more interfaces for models that
have more ports.
•
The poe statement does not appear for models without PoE+ ports.
Interfaces ge-0/0/0 through ge-0/0/23 are network port interfaces.
Interfaces ge-0/2/0 through ge-0/2/3 and xe-0/2/0 through xe-0/2/3 are
SFP/SFP+ uplink module port interfaces.
When you commit changes to the configuration, a new configuration file is created, which
becomes the active configuration. You can always revert to the factory default
configuration. See Reverting to the Default Factory Configuration for the EX Series Switch.
system {
auto-snapshot;
syslog {
user * {
any emergency;
}
file messages {
any notice;
207Copyright © 2017, Juniper Networks, Inc.
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