Power Button And Power Led; Config Button; Console Port; Usb Port - Juniper J2300 Getting Started Manual

Power Button and POWER LED

The power button and
POWER
function identically to the power button and
Router. See "Power Button and POWER LED" on page 15.

CONFIG Button

The button and LED on J4300 and J6300 Services Routers function
CONFIG
identically to the button and configuration LED on the J2300 Services
CONFIG
Router. See "CONFIG Button" on page 16.

Console Port

You can use the console port to connect to the Routing Engine through an
RJ-45 serial cable. From the console port, you can use the CLI to configure
the router. The console port is configured as data terminal equipment
(DTE) and supports the RS-232 (EIA-232) standard.
For information about securing the console port, see the J-series
Services Router Administration Guide
For console port pinout information, see "Console Port Pinouts" on
page 210. For information about securing the console port, see the
J-series Services Router Administration Guide.

USB Port

on the front panel of the J-series Services Router (see
The slot labeled
USB
Figure 13) accepts a USB storage device or USB storage device adapter with
a compact flash disk installed, as defined in the CompactFlash Specification
published by the CompactFlash Association. When the USB storage device is
installed and configured, it automatically acts as a secondary boot device, if the
primary or removable compact flash disk fails on startup. Depending on the
size of the USB storage device, you can also configure it to receive any core files
generated during a failure. For information about configuring a USB storage
device, see the J-series Services Router Administration Guide.
NOTE: For a list of supported USB storage devices, see the J-series Services Router
Release Notes at
http://www.juniper.net

J4300 and J6300 LAN Ports

The J4300 and J6300 Services Routers include two fixed 10/100Base-TX Fast
Ethernet ports. The LAN ports receive incoming packets from the network and
transmit outgoing packets to the network. Each port is equipped with a dedicated
LED on J4300 and J6300 Services Routers
LED on the J2300 Services
POWER
.
J4300 and J6300 Services Router Hardware Features
System Overview
29