Juniper M Series Monitoring And Troubleshooting Manual page 797

cooling
system........9, 12, 14, 16, 20, 25, 30, 33, 38, 42,
(M5 and M10 routers)............................................5
M7i router.....................................................................7
craft
interface...12, 14, 16, 20, 22, 25, 30, 33, 38, 42,
description.5, 8, 10, 12, 14, 17, 20, 23, 25, 31, 34, 42,
fan tray
M20 router............................................................628
M5 and M10 routers.................................625,
T1600 router........................................................639
T320 router...........................................................635
T640 router...........................................................637
FEB.......................................................................................19
FPCs.............................12, 14, 16, 20, 22, 25, 30, 33,
PICs.........................9, 12, 14, 16, 20, 22, 25, 30, 33,
M5 and M10 routers................................................5
M7i router.....................................................................7
power
supplies.5, 7, 9, 12, 16, 20, 22, 25, 30, 34, 38, 42,
Routing Engine............................25, 31, 34, 38, 42,
SFM......................................................................................23
SFP.........................................................................................9
SIB....................................................25, 31, 34, 38, 42,
hot-removable FRUs
cooling system................................................................22
hot-swapping alarm condition.........................................69
I
impellers
failure, verifying............................................................349
M40 router.....................................................................629
J
Junos OS
access tools......................................................................53
control tools.....................................................................53
K
kernel, software version......................................................227
L
LEDs
CFEB mastership, viewing........................................732
Control Board........................................................391,
FIC.....................................................................................546
FPCs..................................................................................219
M40 router............................................................362
M40e and M160 routers...................................362
Copyright © 2012, Juniper Networks, Inc.
host module...................................................................185
46 MCS..................................................................................459
PCGs......................................................................469,
redundant host
redundant Routing
46 Routing Engine..............................................................185
46 M40 router.............................................................184
M40e router...........................................................185
SCGs.......................................................................405,
626
M
M10 router
Routing Engine
supported...............................................................169
M10i router
38
CFEB......................................................................................9
38
CFEB description..............................................................8
components.......................................................................9
cooling system...................................................................9
cooling system,
46
FPCs......................................................................................9
46
HCM.......................................................................................9
description.................................................................8
overview...............................................................................8
46
Packet Forwarding Engine, data flow
through.........................................................................124
PICs........................................................................................9
PICs, supported.................................................................8
power supplies..................................................................9
power supplies,
redundant power supplies, location,
figure...................................................................278,
Routing Engine.................................................................10
redundant, connection
supported...............................................................169
Routing Engine LEDs
figure..........................................................................181
Routing Engine
SFP.........................................................................................9
SFPs.......................................................................................9
M120 router
AC power supply.............................................................18
air filter, maintaining..................................................349
CFPCs.................................................................................20
671
chassis, figure....................................................................17
cooling system................................................................20
cooling system
craft interface..................................................................20
serial number ID label
modules..........................................186
Engines.....................................186
redundant...........................................9
redundant...........................................9
between....................571
supported........................................169
redundancy.......................................20
......................................269
Index
470
661
610
753