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Home > Support > Technical Documentation > MX Series Routers > MX240 Router Hardware > MX240 Routing Engine LEDs
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  • MX Series
  • MX240 Routing Engine Description
  • Replacing an MX240 Routing Engine
 
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MX240 Routing Engine LEDs

Each Routing Engine has four LEDs that indicate its status. The LEDs, labeled MASTER, HDD, ONLINE, and FAIL, are located directly on the faceplate of the Routing Engine. Table 1 describes the functions of the Routing Engine LEDs.

Table 1: Routing Engine LEDs

Label

Color

State

Description

MASTER

Blue

On steadily

Routing Engine is the master.

HDD

Green

Blinking

Indicates activity on the hard disk drive.

ONLINE

Green

Blinking

Routing Engine is transitioning online.

On steadily

Routing Engine is functioning normally.

FAIL

Red

On steadily

Routing Engine has failed.

 

Related Documentation

  • MX Series
  • MX240 Routing Engine Description
  • Replacing an MX240 Routing Engine
 

Published: 2011-02-25

 
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