Cisco OSM-12CT3/T1 - Optical Services Module Multiplexor Guía de instalación descargar pdf (Pagina 10)

Chapter 1 Product Overview

Supervisor Engines

1-10

Cisco 7600 Series Internet Router Module Installation Guide

78-12798-07

LINK

Orange The link has been disabled by software.

Flashing

orange

The link is bad and has been disabled due to a hardware failure.

Green The port is operational.

Off No signal is detected.

1. The SYSTEM and PWR MGMT LED indications on a redundant supervisor engine are synchronized to the active supervisor

engine.

2. VTT = voltage termination module. The VTT module terminates signals on the system switching bus.

3. If no redundant supervisor engine is installed and there is a VTT module minor or major overtemperature condition, the

system shuts down.

Table 1-4 Supervisor Engine 720 LEDs

LED Color Description

STATUS

Orange The module is booting or running diagnostics (normal initialization

sequence).

Green All diagnostics pass; the module is operational (normal initialization

sequence).

Yellow Minor hardware problems.

Red An overtemperature condition has occurred. (A major threshold has

been exceeded during environmental monitoring.)

SYSTEM

Orange The module is powering up or a minor hardware fault has occurred.

Red Major hardware problem.

The temperature of the supervisor engine major threshold has been

exceeded.

Blinking

Red

Continuous backplane stall.

Green All chassis environmental monitors are reporting OK.

ACTIVE

Orange The module is powering up or is in standby mode.

Green The module is operational and active.

Table 1-3 Supervisor Engines 1A and 2 LEDs (continued)

LED Color Description

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 35 36

Sin comentarios

Cisco OSM-12CT3/T1 - Optical Services Module Multiplexor Guía de instalación Pagina 10