M10I Routing Engine 850 Leds; M10I High-Availability Chassis Manager (Hcm) Description; Table 5: States For Routing Engine Leds - Juniper M10i Hardware Manual

M10i Routing Engine 850 LEDs

Table 5: States for Routing Engine LEDs

Label
HDD
MASTER
FAIL
ONLINE
Related
Documentation

M10i High-Availability Chassis Manager (HCM) Description

Copyright © 2010, Juniper Networks, Inc.
All manuals and user guides at all-guides.com
Four LEDs—A green LED labeled
FAIL , and a green LED labeled
describes the LED states.
Color State
Green Blinking
Blue On steadily
Red On steadily
Green On steadily
Displaying M10i Router Components and Serial Numbers on page 207
M10i Router Physical Specifications on page 183
The High-Availability Chassis Manager (HCM) works with its companion Routing Engine
to provide control and monitoring functions for router components. The HCM also displays
alarm status and takes PICs online and offline.
Two HCMs are installed into the midplane from the front of the chassis, as shown in
Figure 1 on page 6. The master HCM performs all functions and provides PIC removal
buttons for the first FPC. The backup HCM provides PIC removal buttons for the second
FPC. The HCM in the slot labeled
labeled . Likewise, the HCM in the slot labeled
RE0
in the slot labeled . By default, the HCM in the slot labeled
RE1
NOTE: When HCM mastership changes because of failure, Routing Engine
mastership will change as well. For a description of Routing Engine
mastership, see "M10i Routing Engine Description" on page 15.
HDD , a blue LED labeled
ONLINE indicate Routing Engine status. Table 5 on page 21
Description
There is read/write activity on the PC card.
Routing Engine is functioning as master.
Routing Engine is not operational.
Routing Engine is running normally.
is paired with the Routing Engine in the slot
HCM0
HCM1
Chapter 2: M10i Hardware Components
MASTER , a red LED labeled
is paired with the Routing Engine
is the master.
HCM0
21