Chapter 2: Hardware Component Overview

I2C/EEPROM containing the serial number and revision level

Two 512-KB boot flash EPROMs (programmable on the board)

One PowerPC 8245 integrated processor

Three LEDs—A green LED labeled OK, a red LED labeled FAIL, and a blue LED labeled MASTER indicate CFEB status. Table 7 on page 13 describes the LED states.

Power off button—Prepares the CFEB for removal from the router when pressed.

Ejector levers—Control the locking system that secures the CFEB in the chassis.

NOTE: For specific information about CFEB components (for example, the amount of SDRAM), issue the show chassis cfeb command.

Figure 4: CFEB

Table 7: States for CFEB LEDs

Label

Color

State

Description

OK

Green

On steadily

CFEB is running normally.

 

 

Blinking

CFEB is starting up.

FAIL

Red

On steadily

CFEB is not operational or is in reset mode.

MASTER

Blue

On steadily

CFEB is functioning as master.

Compact Forwarding Engine Board (CFEB) 13

Page 37
Image 37
Juniper Networks M10i manual Cfeb States for Cfeb LEDs