Component Leds; Tx Matrix Chassis And Interface Alarm Messages Overview; Tx Matrix Chassis And Interface Alarm Messages Description; Tx Matrix Chassis Alarm Messages - Juniper TX MATRIX Hardware Manual

Component LEDs

TX Matrix Chassis and Interface Alarm Messages Overview

TX Matrix Chassis and Interface Alarm Messages Description

TX Matrix Chassis Alarm Messages

Copyright © 2010, Juniper Networks, Inc.
The following LEDs are located on various TX Matrix router components and display the
status of those components:
TX-SIB LEDs—Three LEDs on each TX-SIB faceplate indicate the status of that TX-SIB.
See "TX Matrix TX-SIB LEDs" on page 24.
TX-CB LEDs—Three LEDs on each TX-CB faceplate indicate the status of that TX-CB.
If no LEDs are lit, the TX-CB is not receiving power.
"TX Matrix Control Board (TX-CB) LEDs" on page 34.
Power supply LEDs—Four LEDs on each power supply faceplate indicate the status of
that power supply.
See "TX Matrix Two-Input 160-A DC Power Supply LEDs" on page 43 and "TX Matrix
Three-Input 240-A Power Supply LEDs" on page 46.
TX Matrix Chassis and Interface Alarm Messages Description on page 209
TX Matrix Chassis Alarm Messages on page 209
T640 Router Alarm Messages on page 211
SONET/SDH Interface Alarm Messages on page 211
When the Routing Engine detects an alarm condition, it lights the red or yellow alarm
LED on the craft interface as appropriate, trips the corresponding alarm relay contact on
the TX-CIP, and reports the cause of the alarm in the craft interface LED display. To view
a more detailed description of the alarm cause, issue the
command:
user@host> show chassis alarms scc
To display all alarms in the routing matrix, issue the
without the option.
scc
TX Matrix chassis alarms Indicate a problem with a TX Matrix chassis component such
as the cooling system or power supplies, as described in Table 25 on page 210.
NOTE: The text in the column labeled "Craft Interface Message" appears in
the display of the craft interface. The text in the column labeled "CLI Message"
appears in the output from the
Chapter 23: Troubleshooting TX Matrix Hardware Components
show chassis alarms scc
show chassis alarms
show chassis alarms
CLI
command
command.
209