Juniper EX4500 Hardware Manual page 150

NOTE: To run the ezsetup script, the switch must have the factory-default configuration as the
active configuration. If you have configured anything on the switch and want to run ezsetup,
revert to the factory-default configuration. See Reverting to the Default Factory Configuration for
the EX Series Switch.
Using the CLI, set the following parameter values in the console server or PC:
Baud rate—9600
Flow control—None
Data—8
Parity—None
Stop bits—1
DCD state—Disregard
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