Juniper M Series - Page 796

SFP.........................................................................................9
SSB
M20 router.................................................................12
FRUs requiring router shutdown
CIP.......................................................................................30
M40e router.............................................................16
CIP (M160 router)..........................................................22
description.6, 8, 10, 12, 15, 17, 20, 23, 25, 31, 34, 42, 46
FEB.........................................................................................5
Routing Engine
M5 and M10 routers................................................5
G
graceful switchover, command prompt format if
configured...........................................................................578
H
HCM
checklist for monitoring.............................................531
commands for monitoring........................................531
show chassis alarms.................................531, 532
companionship with Routing Engine.....................177
description (M10i router)...............................................8
hot-pluggable FRU..........................................................9
LEDs description..........................................................534
LEDs, checking.............................................................534
High-Availability Chassis Manager (HCM)........531, 735
host module
commands for monitoring.............................367, 435
show chassis craft-interface..........................435
show chassis environment.............................435
show chassis routing-engine.........................435
description.....................................................................435
M40e router..............................................................15
hot-pluggable FRU..................................................16, 22
LEDs..................................................................................185
location on M40e and M160 routers....................437
M160 router..............................................................22, 139
M40e router....................................................................139
redundancy......................................................16, 22, 436
Routing Engine and MCS (M40e and M160
router)...........................................................................177
status
checking at the command line......................437
host redundancy...................................................................570
host subsystem.......................................................................25
commands for monitoring
show chassis craft-interface..........................367
show chassis environment cb........................367
show chassis environment
routing-engine.................................................367
show chassis routing-engine..........................367
hot-pluggable FRU........................................................25
M320 router....................................................................139
redundancy
M320 router.............................................................25
T320 router.............................................................30, 139
T640 router....................................................................139
hot swapping
alarm conditions
M20 router................................................................74
M320 router..............................................................91
M40 router................................................................77
M40e and M160 routers.....................................82
M7i and M10i routers..............................................71
T1600 router.........................................................104
T640 router.............................................................99
TX Matrix router, TX Matrix Plus
router...................................................................109
alarm conditons
T320 router.............................................................95
hot-pluggable FRUs
CFEB......................................................................................9
M7i router................................................................7, 9
CIP........................................................................................25
T1600 router...........................................................38
T640 router.............................................................33
TX Matrix Plus router...........................................45
TX Matrix router.....................................................42
Control Board.............................25, 30, 33, 38, 42, 46
description.6, 8, 10, 12, 14, 17, 20, 23, 25, 31, 34, 42, 46
HCM.......................................................................................9
host module...............................................................16, 22
host subsystem...............................................................25
MCS...............................................................................16, 22
PCG................................................................................16, 22
Routing Engine...............................10, 12, 14, 16, 20, 23
M7i router.....................................................................7
SCB.......................................................................................14
SCG.......................................................................................31
T1600 router...........................................................38
T640 router.............................................................34
SFM......................................................................................16
SSB ......................................................................................12
hot-removable and hot-insertable FRUs
cable management system....................................364
CFPCs.................................................................................20
Copyright © 2012, Juniper Networks, Inc.752
M Series and T Series Routers Monitoring and Troubleshooting Guide