Juniper SRX 210, Руководство по оборудованию

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Built-In Ethernet Port for the SRX 210 Services Gateway on page 84
Built-In Ethernet Port for the SRX 210 Services Gateway
The built-in Gigabit Ethernet ports,
ge-0/0/0
through
ge-0/0/1
, on the front panel
of the SRX 210 services gateway are the ports through which you perform initial
device setup. The examples in this section use the
ge-0/0/0 port as the management
interface, but you can use any built-in Ethernet port for management. After the initial
configuration is complete, you can attach the built-in Ethernet port that you are using
for management purposes to the management network.
Before initial configuration, when the factory default configuration is active, the
device attempts to perform autoinstallation by obtaining a device configuration
through all its connected interfaces, including
ge-0/0/0
. The services gateway acts
as a DHCP client out of the built-in Ethernet ports.
If the services gateway does not find a DHCP server within a few seconds, it sets the
address of the ports as shown in Table 24 on page 84.
Table 24: Gateway Port Settings
Address Port
192.168.1.1/24
NOTE: The services gateway becomes a DHCP server out of
the ge-0/0/0 port.
ge-0/0/0
192.168.2.1/24 ge-0/0/1 (if used)
192.168.3.1/24 through 192.168.8.1/24 fe-0/0/2 through fe-0/0/7 (if using Fast Ethernet ports as
management ports)
With the device temporarily acting as a DHCP server, you can manually configure it
with the J-Web interface. Any DHCP client host, for example, a PC or laptop computer,
directly connected to
ge-0/0/0 receives an address on the 192.168.1.1/24 network.
NOTE: The DHCP functionality for initial setup is different from the configurable
DHCP server functionality of the services gateway during operation.
Once you connect your laptop or PC to
ge-0/0/0
, you can use a Web browser to visit
the address
192.168.1.1/24
, access the J-Web Quick Configuration Set Up page, and
complete the initial configuration of the device.
After you perform the initial configuration and commit it by clicking Apply or OK
on the Quick Configuration Set Up page, the configured device can no longer act as
a DHCP server. Therefore, to continue using the device as a management interface
you should configure the IP address of the interface as part of the initial configuration.
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Built-In Ethernet Port for the SRX 210 Services Gateway
SRX 210 Services Gateway Hardware Guide