Juniper ACX1000 Configuration Manual page 140

ACX Series Universal Access Router Configuration Guide
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available either on the network, locally through a removable media, or a combination of
both.
Autoinstallation process delivers the following benefits:
The router can be sent from the warehouse to the deployment site without any
pre-configuration steps.
The procedure required to deploy the device at the cell site is simplified, resulting in
reduced operational and administrative costs.
You can roll out large numbers of these devices in a very short time.
ACX Series routers support the retrieval of partial configuration from an external USB
storage device plugged into the router's USB port during the autoinstallation process.
This partial configuration in turn facilitates the network mode of autoinstallation to
retrieve the complete configuration file from the network. This method is called hybrid
mode of autoinstallation.
Autoinstallation process operates in three modes:
USB mode—Autoinstallation obtains the required configuration from the configuration
file saved in an external USB storage device plugged into the router.
Network Mode—Autoinstallation triggers IP address acquisition mechanism (the router
sends out DHCP or RARP requests on each connected interface simultaneously) to
obtain an IP address. Once the router has an IP address, it sends a request to the
specified configuration server and downloads and installs the configuration.
Hybrid mode—Autoinstallation obtains partial configuration from an external USB
storage device and uses that configuration to obtain the complete configuration file
in network mode. This mode is a combination of USB mode and Network mode.
On the different ACX Series routers, autoinstallation is supported on the following Gigabit
Ethernet ( ) and 10- Gigabit Ethernet (
ge
On ACX1000 routers, interfaces ge-0/1/0 through ge-0/1/7, and ge-0/2/0 through
ge-0/2/3
On ACX1100 routers, interfaces ge-0/0/0 through ge-0/0/7, and ge-0/1/0 through
ge-0/1/3
On ACX2000 routers, interfaces ge-0/1/0 through ge-0/1/7, ge-0/2/0 through ge-0/2/1,
and xe-0/3/0 through xe-0/3/1
On ACX2100 routers, interfaces ge-1/0/0 through ge-1/0/3, ge-1/1/0 through ge-1/1/3,
ge-1/2/0 through ge-1/2/1, and xe-1/3/0 through xe-1/3/1
On ACX2200 routers, interfaces ge-0/0/0 through ge-0/0/3, ge-0/1/0 through
ge-0/1/3, ge-0/2/0 through ge-0/2/1, and xe-0/3/0 through xe-0/3/1
On ACX4000 routers, interfaces ge-0/0/0 through ge-0/0/7, ge-0/1/0 through
ge-0/1/1, ge-1/0/0 through ge-1/0/5, ge-1/1/0 through ge-1/1/5 , and xe-0/2/0 through
xe-0/2/1
) interfaces:
xe
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