Juniper QFX5110 User Manual

CHAPTER 12
Performing Initial Configuration
•
Configuring a QFX5110 on page 99
Configuring a QFX5110
You must perform the initial configuration of the QFX5110 through the console port using
the command-line interface (CLI).
Before you begin connecting and configuring a QFX5110, set the following parameter
values on the console server or PC:
•
Baud Rate—9600
•
Flow Control—None
•
Data—8
•
Parity—None
•
Stop Bits—1
•
DCD State—Disregard
To connect and configure the switch from the console:
1. Connect the console port to a laptop or PC using the supplied RJ-45 cable and RJ-45
to DB-9 adapter. The console (CON) port is located on the management panel of the
switch.
2. Log in as root. There is no password. If the software booted before you connected to
the console port, you might need to press the Enter key for the prompt to appear.
login: root
3. Start the CLI.
root@% cli
4. Enter configuration mode.
root> configure
99Copyright © 2017, Juniper Networks, Inc.

Juniper QFX5110 Specifications

General

Model	QFX5110
Power Supply	Dual, hot-swappable
Rack Units	1U
Operating Relative Humidity	5% to 90% non-condensing
Input Voltage	100-240 VAC
Operating System	Junos OS
Layer Support	Layer 2 and Layer 3
Virtual Chassis Support	Yes
Ports	48 x 10GbE SFP+
Jumbo Frames	9216 bytes
Operating Temperature	32°F to 104°F (0°C to 40°C)
Operating Altitude	Up to 3, 048 m
Management	CLI
AC Input Frequency	50/60 Hz
Storage Temperature	-40°C to 70°C
MTBF	Consult Juniper documentation for specific values.