M120 Forwarding Engine Boards (Febs) Leds; Table 45: M120 Feb Leds - Juniper M120 Hardware Manual

M120 Forwarding Engine Boards (FEBs) LEDs

Related
Documentation
Copyright © 2018, Juniper Networks, Inc.

Table 45: M120 FEB LEDs

Label Color
Green
OK
FAIL Yellow
Green
ACTIVE
M120 Forwarding Engine Boards (FEBs) Description on page 75
Replacing an M120 FEB on page 255
Troubleshooting M120 FEBs on page 289
Maintaining the M120 FEBs on page 278
Chapter 8: Switch Fabric Components and Descriptions
State Description
On steadily FEB is online and is functioning normally.
Blinking FEB is powering up, but not online.
On steadily FEB has failed and is not carrying traffic.
On steadily FEB is on and mapped to an FPC. This LED is unlit if
a FEB is designated as a backup and has not been
failed over to.
77