Juniper EX4300 Series

• See Switch Fabric and Roung Engine (SRE) Module in an EX8208 Switch.
• See Roung Engine (RE) Module in an EX8216 Switch.
NOTE: In EX2200-C, EX2300, EX3400, EX4300, and EX4550 switches, you can also use the
Mini-USB Type-B console port to connect to a laptop or PC. See Connect an EX Series
Switch to a Management Console Using the Mini-USB Type-B Console Port .
2. At the Junos OS shell prompt root%, type ezsetup.
3. Enter the hostname. This is oponal.
4. Enter the root password you want to use for the device. Reenter the root password when
prompted.
5. Enable services such as SSH and Telnet.
NOTE: You will not be able to log in to the switch as the root user through Telnet. Root login
is allowed only through SSH.
• The default opon for SSH is yes. Select this to enable SSH.
• The default opon for Telnet is no. Change this to yes to enable Telnet.
6. Use the Management Opons page to select the management scenario:
NOTE: On EX2300 and EX3400 switches, you cannot create a new VLAN for management.
On EX4500, EX6200, and EX8200 switches, only the out-of-band management opon is
available.
• Congure in-band management . In in-band management, you congure a network interface or
an uplink module (expansion module) interface as the management interface and connect it to
the management device.
In this scenario, you have the following two opons:
• Use the automacally created VLAN default for management—Select this opon to congure
all data interfaces as members of the default VLAN. Specify the management IP address and
the default gateway.
• Create a new VLAN for management—Select this opon to create a management VLAN.
Specify the VLAN name, VLAN ID, management IP address, and default gateway. Select the
ports that must be part of this VLAN.
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