Secure Router Quick Start Guide
Verifying a successful installation 53
Table 3
Secure Router 4134 LED behavior at power-up
Front panel LEDs Rear panel LEDs Description
SYS Illuminate red, and then green
FAN Illuminate red, and then green
PS0 and PS1 Illuminate green for each
power supply module that is
installed.
SM and MM Illuminate green if Small and
Medium Modules are installed.
The MM LED also monitors a
Large Module, if installed.
Module status and link status
LEDs
Illuminate in various states
until you configure the Secure
Router 4134 for specific
network line conditions.
Generally, the status LEDs on
interface modules illuminate
yellow initially, and then green.
The link status LEDs illuminate
green, but turn off if there is no
link
Ports GE 0/1, GE 0/2, GE 0/3,
and GE 0/4
LEDs illuminate if a link is
present and established.
As a general rule, an LED illuminates green for items that you installed. If the SM and MM LEDs
on the rear panel of the Secure Router 4134 do not illuminate green, refer to the LEDs on the
modules to identify issues.
3. The logon prompt appears on the console screen.
Nortel Secure Router 4134
Quick Start
NN47263-100 02.01 Standard
18 February 2008
Copyright © 2007, 2008 Nortel Networks
.