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Home > Support > Technical Documentation > M Series Routers > M320 Router Hardware > M320 Craft Interface Host Subsystem LEDs
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Related Documentation

  • M Series
  • M320 Host Subsystem Description
  • M320 Craft Interface Description
  • M320 Craft Interface Alarm LEDs and ACO/LT Button
 

M320 Craft Interface Host Subsystem LEDs

Each host subsystem has three LEDs, located in the middle of the craft interface, that indicate its status. The LEDs labeled RE0 show the status of the Routing Engine in slot RE0 and the CB in slot CB0. The LEDs labeled RE1 show the status of the Routing Engine in slot RE1 and the CB in slot CB1. Table 1 describes the functions of the host subsystem LEDs.

Table 1: M320 Host Subsystem LEDs

Label

Color

State

Description

FAIL

Red

On steadily

Host is offline.

OK

Green

On steadily

Host is online and is functioning normally.

MASTER

Green

On steadily

Host is functioning as the master.

 

Related Documentation

  • M Series
  • M320 Host Subsystem Description
  • M320 Craft Interface Description
  • M320 Craft Interface Alarm LEDs and ACO/LT Button
 

Published: 2011-03-02

 
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