T1600 Re-1600 Leds - Juniper T1600 Hardware Manual

Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
Each PC card slot accepts a Type I PC Card, as defined in the PC Card Standard
published by the Personal Computer Memory Card International Association (PCMCIA).
The TX Matrix router is shipped with a PC Card that contains Junos OS. The PC Card
can be used to copy Junos OS from the PC Card onto the Routing Engine. You can also
copy Junos OS from the Routing Engine onto a PC Card, for example, to create a backup
copy of upgrade software that you have obtained from Juniper Networks. Instructions
for copying software to a PC Card are available at the Juniper Networks Support Web
site ( http://www.juniper.net/support/
Support Center, then to the download page for Junos OS.
NOTE: The software on a PC Card is loaded only onto the Routing Engine
into which the PC Card is inserted. It is not automatically copied to the
other Routing Engine.
Reset button—Reboots the Routing Engine when pressed.
LEDs— and
HD Slot LEDs 0 and 1
NOTE: The LEDs on the Routing Engine do not necessarily indicate
routing-related activity.
NOTE: The LEDs that report host module status (including Routing Engine
status) are on the craft interface rather than the Routing Engine faceplate.
T1600 Routing Engine Description on page 37
T1600 RE-1600 LEDs on page 41

T1600 RE-1600 LEDs

Table 8 on page 41 describes the functions of these LEDs.
Table 8: RE-1600 LEDs
Label Color
Yellow
HD
Slot LEDs 0 Red and
Green
and 1
alternately
Green
Chapter 3: T1600 Router Hardware Components Overview
); after logging in, navigate to the Customer
— indicate activity on the hard drive or PC Cards.
State Description
On steadily or Indicates activity on the hard drive.
blinking
Blinking Indicates that the Routing Engine is booting
and the firmware is checking if a PC card is
installed.
On steadily Indicates that the Routing Engine booted from
the PC Card.
41