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Manuals and User Guides for Juniper JUNOS. We have
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Juniper JUNOS manual available for free PDF download: Network Operation Manual
Juniper JUNOS Network Operation Manual (722 pages)
Internet Software for M-series and T-series Routing Platforms
Brand:
Juniper
| Category:
Software
| Size: 18.75 MB
Table of Contents
Table of Contents
9
About this Manual
29
Audience
29
Chapter Organization
29
Document Organization
29
Documentation Conventions
29
Documentation Feedback
29
Objectives
29
Related Juniper Networks Documentation
29
Requesting Support
29
Part 1 Understanding M-Series and T-Series Internet Routers
37
Understanding M-Series and T-Series Internet Routers
37
Chapter 1 M5 and M10 Internet Router Overview
39
M5 and M10 Router Components
40
Monitoring M5 and M10 Router Components
41
Chapter 2 M7I Internet Router Overview
43
M7I Router Components
44
Monitoring M7I Router Components
45
Chapter 3 M10I Internet Router Overview
47
M10I Router Components
48
Monitoring M10I Router Components
49
Chapter 4 M20 Internet Router Overview
51
M20 Router Components
52
Monitoring M20 Router Components
53
Chapter 5 M40 Internet Router Overview
55
M40 Router Components
56
Monitoring M40 Router Components
57
Maintaining the Cable Management System, Cables, and Connectors" on
57
Chapter 6 M40E Internet Router Overview
59
M40E Router Major Hardware Components
60
Monitoring M40E Router Components
61
Chapter 7 M160 Internet Router Overview
63
M160 Router Major Hardware Components
64
Monitoring M160 Router Components
65
Chapter 8 M320 Internet Router Overview
67
M320 Router Major Hardware Components
68
Monitoring M320 Router Components
69
Chapter 9 T320 Internet Router Overview
71
T320 Internet Router Overview
71
T320 Router Major Hardware Components
73
Monitoring T320 Router Components
74
Chapter 10 T640 Internet Routing Node Overview
75
T640 Internet Routing Node Overview
75
Router Components
77
T640 Routing Node Major Hardware Components
77
Monitoring T640 Routing Node Components
78
Router Components
78
Understanding Methodology and Tools for Monitoring Router Components
81
Router Components
82
Chapter 11 Understanding the Method and Tools for Monitoring Router Components
83
Basic Router Component Monitoring Method
83
Basic Router Component Monitoring Tools
85
Common Operational Mode CLI Commands to Monitor Router Components
89
Using the Basic Monitoring Method
91
Check the Router Component Status
92
Check the Router Craft Interface
92
Check the Component Leds
93
Display Detailed Component Environmental Information
95
Display Detailed Component Operational Information
96
Gather Component Alarm Information
96
Display the Current Router Alarms
97
Display Error Messages in the Chassis Daemon Log File
119
Display Error Messages in the Messages Log File
119
Contact JTAC
120
Fix the Problem
120
Verify the Component Problem
120
Return the Failed Component
122
Part 3 Monitoring Key and Common Router Components
125
Chapter 12 Monitoring Key Router Components
127
Understanding Key Router Components
128
Packet Forwarding Engine
128
Data Flow through the Router Packet Forwarding Engine
129
Data Flow through the M7I Router Packet Forwarding Engine
131
Data Flow through the M10I Router Packet Forwarding Engine
132
Data Flow through the M20 Router Packet Forwarding Engine
133
Data Flow through the M40 Router Packet Forwarding Engine
134
Data Flow through the M40E Router Packet Forwarding Engine
135
Data Flow through the M160 Router Packet Forwarding Engine
136
Routing Engine
140
Routing Engine Functions
141
Chapter 13 Monitoring the Router Chassis
143
Monitor Chassis Tasks
144
M5 and M10 Router Chassis and Components
145
M7I Router Chassis and Components
145
M10I Router Chassis and Components
146
M20 Router Chassis and Components
146
M40 Router Chassis and Components
147
M40E Router Chassis and Components
148
M160 Router Chassis and Components
149
M320 Router Chassis and Components
150
T320 Router Chassis and Components
151
T640 Routing Node and Components
152
Checking the Router Chassis Component Status
153
Display the Hardware Components Installed in the Router Chassis
153
Chassis
153
Check the Component Environmental Status
154
Check the Component Status from the Craft Interface
154
Checking Router Alarms
155
Display Current Component Alarms
156
Display Component Error Messages in the System Log File
157
Display Component Errors in the Chassis Daemon Log File
158
Verifying Router Component Failure
158
Replacing a Failed Component
158
Understanding the Router Chassis
144
Chapter 14 Monitoring the Routing Engine
161
Understanding the Routing Engine
163
Routing Engine Types and Characteristics
163
M7I and M10I Router Routing Engine
164
M320 Router Routing Engine
165
M5, M10, M20, M40, M40E, and M160 Router Routing Engines
165
Routing Engine Locations
166
T320 Router and T640 Routing Node Routing Engine
166
M5, M10, and M20 Router Routing Engines Location
167
M7I and M10I Router Routing Engine Location
167
M40 Router Routing Engine Location
168
M40E and M160 Router Routing Engine Location
169
M320 Router Routing Engine Location
170
T320 Router and T640 Routing Node Routing Engine Location
170
Routing Engine Boot Devices
171
Routing Engine Component Companionship
171
Routing Engine Redundancy
171
Routing Engine Storage Media
172
Monitoring the Routing Engine Status
172
Check the Detailed Routing Engine Status
173
Check the Routing Engine Leds
174
Check the M10I Router Routing Engine Leds
175
Check the M7I Routing Engine Leds
175
Check the M20 Router Routing Engine Leds
176
Check the M40 Router Routing Engine Leds
178
Check the M40E and M160 Router Routing Engine Leds
179
Check the M320 Router Routing Engine Leds
180
Check the T320 Router Routing Engine Leds
180
Check the T640 Routing Node Routing Engine Leds
181
Check the Redundant Routing Engine Status from the Craft Interface CLI Output
182
Verifying Routing Engine Failure
185
Check Core Files if the Routing Engine Reboots
185
List the Core Files Generated after a Crash Occurs
185
Check for Compact Flash Media and Hard Disk Failure
186
Display the Messages Log File after a Crash Occurs
186
Example of Boot Messages if Routing Engine Fails to Boot
186
Example of When no Core File Is Generated
186
Determine Why Compact Flash DID Not Mount
187
When the Compact Flash Is Removed from the Boot List
187
Verify that the Hard Disk DID Not Mount
188
When the Hard Disk Is Removed from the Boot List
188
Verify that the Hard Disk Is Missing from the Boot List
189
View Alarms When Media Is Removed from the Boot List
189
Check the Router File System and Boot Disk
190
Understand What Happens When Memory Failures Occur
190
Display Error Messages in the System Log File
191
Display the Current Routing Engine Alarms
191
Document the Events Prior to the Failure
192
Getting Routing Engine Hardware Information
193
Display Routing Engine Hardware Information
193
Locate the Routing Engine Serial Number ID Label
194
M10I Router Routing Engine Serial Number ID Label Location
194
M7I Router Routing Engine Serial Number ID Label Location
194
Teknor Type 2 Routing Engine Serial Number ID Label Location
194
M40 Router Routing Engine Serial Number ID Label Location
195
M320 Router Serial Number ID Label Location
196
T320 Router and T640 Routing Node Serial Number ID Label Location
196
Removing a Routing Engine
197
Chapter 15 Monitoring Fpcs
199
Understanding Fpcs
200
Checking the FPC Status
202
Check FPC Status and Utilization
202
Check FPC Status and Temperature
203
Check FPC Status and Uptime
203
Check the FPC LED States
204
Checking for FPC Alarms
205
Display the Current FPC Alarms
205
Display FPC Error Messages in the System Log File
206
Display FPC Error Messages in the Chassis Daemon Log File
207
Check the FPC Installation
209
Document Events Prior to the FPC Failure
209
Verifying FPC Failure
209
Check the FPC Fuses
210
Take the FPC Offline
211
Display the FPC Software Version Information
212
Perform an FPC Swap Test
212
Display the FPC Hardware Information
213
Locate the FPC Serial Number ID Label
213
Replacing an FPC
217
Chapter 16 Monitoring Pics
219
Understanding Pics
220
Checking the PIC Status
222
Display the PIC Media Type and FPC Status
222
Display the PIC Interface Status Information
223
Check the PIC LED States
224
Check Current Chassis Alarms
225
Checking PIC Alarms
225
Display Error Messages in the System Log File
226
Perform a PIC Swap Test
226
Verifying PIC Failure
226
Display PIC Hardware Information
227
Locate the PIC Serial Number ID Label
228
Replacing a PIC
231
Chapter 17 Monitoring the Craft Interface
233
M5 and M10 Router Craft Interface
235
Understanding the Craft Interface
235
M20 Router Craft Interface
236
M40 Router Craft Interface
236
M320 Router Craft Interface
237
M40E and M160 Router Craft Interface
237
T320 Router and T640 Routing Node Craft Interface
238
Check the Craft Interface Environmental Status
239
Monitoring the Craft Interface Status
239
View the Craft Interface Status
239
Viewing Craft Interface Information from the Command Line
240
Verifying Craft Interface Failure
241
Display Craft Interface Alarms
242
Display Craft Interface Error Messages in the System Log File
243
Display Craft Interface Hardware Information
244
Display Craft Interface Messages in the Chassis Daemon Log File
244
Replace the M20 Router Craft Interface
245
Replace the M40 Router Craft Interface
245
Replacing the Craft Interface
245
Replace the M40E and M160 Router Craft Interface
246
Replace the M320 Router Craft Interface
247
Replace the T320 Router and T640 Routing Node Craft Interface
248
Locate the M20 Router Craft Interface Serial Number ID Label
249
Locating the Craft Interface Serial Number ID Label
249
Locate the M40 Router Craft Interface Serial Number ID Label
250
Locate the M40E and M160 Router Craft Interface Serial Number ID Label
250
Locate the M320 Router Craft Interface Serial Number ID Label
251
Locate the T320 Router and T640 Routing Node Craft Interface Serial Number ID Label
251
Returning the Craft Interface
251
Chapter 18 Monitoring Power Supplies
253
Understanding Power Supplies
254
M5/M10 Router Power Supplies
255
M7I Router Power Supplies
256
M10I Router Power Supplies
257
M20 Router Power Supplies
258
M40 Router Power Supplies
259
M40E Router Power Supplies
260
M160 Router Power Supplies
262
M320 Router Power Supplies
263
T320 Router Power Supplies
264
Checking the Power Supply Cables
265
T640 Routing Node Power Supplies
265
Check the Power Supply Environmental Status
266
Checking the Power Supply Status
266
Check the Power Supply Leds
268
Checking for Power Supply Alarms
271
Display Current Power Supply Alarms
271
Display Power Supply Error Messages in the Chassis Daemon Log File
274
Display Power Supply Error Messages in the System Log File
274
Check the Circuit Breaker
275
Check the Power Supply Power Switch
275
Verifying Power Supply Failure
275
Check the Router Cooling System
276
Perform a Power Supply Swap Test
276
Getting Power Supply Hardware Information
277
Test the Power Supply
277
Display the Power Supply Hardware Information
278
Locate the Power Supply Serial Number ID Label
278
Replacing the Power Supplies
286
Chapter 19 Monitoring the Cooling System
287
Understanding the Cooling System
288
M5 and M10 Router Cooling Systems
289
M7I Router Cooling System
289
M10I Router Cooling System
290
M20 Router Cooling System
291
M40 Router Cooling System
292
M40E and M160 Router Cooling Systems
295
M320 Router Cooling System
297
T320 Router and T640 Routing Node Cooling Systems
299
Checking the Cooling System Status
303
Checking the Cooling System Alarms
305
Check the Alarm Indicators on the Craft Interface
306
Display Current Cooling System Alarms
306
Display Cooling System Error Messages in the System Log File
307
Maintaining the Air Filter
308
Verifying a Fan Failure
308
Replacing a Cooling System Component
309
Verifying an Impeller Failure
309
Chapter 20 Maintaining the Cable Management System, Cables, and Connectors
311
Understanding the Cable Management System, Cables, and Connectors
312
M10I Router Cable Management System
313
M5 and M10 Router Cable Management System
313
M20 Router Cable Management System
314
M40 Router Cable Management System
315
M320 Router Cable Management System
316
M40E and M160 Router Cable Management System
316
Maintaining the PIC Cables
317
T320 Router and T640 Routing Node Cable Management System
317
Cleaning the Transceivers
318
Maintaining the PIC Fiber-Optic Cable
318
Check the PIC or FPC LED Status
319
Checking the PIC Port Status
319
Display the PIC Media Type
320
Maintaining Routing Engine External Cables
321
Maintaining the Power Cables
321
Replacing the Cable Management System
321
Chapter 21 Monitoring the Host Subsystem
325
Understanding the Host Subsystem
326
M320 and T320 Router and T640 Routing Node Routing Engines
327
M320 Router Routing Engine
327
T320 Router and T640 Routing Node Routing Engine
327
M320 and T320 Router and T640 Routing Node Control Boards
328
M320 Router Control Board
328
T320 Router Control Board
328
T640 Routing Node Control Board
329
Host Subsystem Location
330
Checking the Host Subsystem Status
331
Checking the Routing Engine Status
333
Checking the Control Board Status
334
Chapter 22 Monitoring the Control Board
337
Understanding the Control Board
339
M320 Router Control Board
339
T320 Router Control Board
340
T640 Routing Node Control Board
340
M320, T320 Router, and T640 Routing Node Control Board Location
341
Check the Control Board Environmental Status
342
Monitoring the Control Board Status
342
Check the Control Board Status from the Craft Interface
343
Checking the Control Board Alarms
344
Display Control Board Alarms
344
Check the Control Board Leds
345
Display Control Board Error Messages in the Chassis Daemon Log File
345
Display Control Board Error Messages in the System Log File
345
Check the Control Board Connection
346
Verifying Control Board Failure
346
Check the Control Board Fuses
347
Perform a Control Board Swap Test
348
Display the Control Board Hardware Information
349
Locate the Control Board Serial Number ID Label
350
Returning the Control Board
350
Chapter 23 Monitoring the Scgs
351
Understanding the SCG
352
Monitoring the SCG Status
353
Monitor the SCG Environmental Status
353
Display the SCG LED States at the Command Line
354
Determining SCG Mastership
355
Display the SCG Master from the Craft Interface Output
355
Look at the SCG Leds on the Faceplate
355
Display Current SCG Alarms
356
Displaying SCG Alarms
356
Look at the SCG Leds on the Faceplate
356
Display SCG Error Messages in the Chassis Daemon Log File
357
Display SCG Error Messages in the System Log File
357
Check the SCG Connection
358
Perform an SCG Swap Test
358
Verifying SCG Failure
358
Display the SCG Hardware Information
359
Getting SCG Hardware Information
359
Locate the SCG Serial Number ID Label
360
Returning the SCG
360
Chapter 24 Monitoring the Sibs
361
Understanding the Sibs
362
M320 Router Sibs
365
Monitoring the SIB Status
365
T320 Router Sibs
365
T640 Routing Node Sibs
365
Check the SIB LED Status on the Faceplate
366
Display the SIB LED Status at the Command Line
366
Display the SIB Summary Status
366
Display the SIB Environmental Status
367
Display Current SIB Alarms
368
Displaying SIB Alarms
368
Display SIB Error Messages in the Chassis Daemon Log File
369
Display SIB Error Messages in the System Log File
369
Check the SIB Connection
370
Check the SIB Fuses
370
Components
370
Verifying SIB Failure
370
Perform an SIB Swap Test
372
Display SIB Hardware Information
373
Getting SIB Hardware Information
373
Locate the SIB Serial Number ID Label
374
Returning the SIB
374
Monitoring M40E and M160 Internet Router-Specific Components
375
Components
376
Chapter 25 Monitoring the Host Module
377
Understanding the Host Module
377
Checking the Host Module Status
380
Checking the Routing Engine Status
381
Checking the MCS Status
382
Chapter 26 Monitoring the Sfms
383
Understanding the Sfms
384
Monitoring the SFM Status
385
Display the SFM Summary Status
385
Check the SFM LED Status on the Faceplate
387
Display the SFM Environmental Status
387
Display the SFM LED Status at the Command Line
387
Display Current SFM Alarms
389
Display SFM Error Messages in the System Log File
389
Displaying SFM Alarms
389
Display SFM Error Messages in the Chassis Daemon Log File
390
Check the SFM Connection
391
Check the SFM Fuses
391
Verifying SFM Failure
391
Perform an SFM Swap Test
392
Display SFM Hardware Information
393
Getting SFM Hardware Information
393
Locate the SFM Serial Number ID Label
393
Replacing the SFM
394
Chapter 27 Monitoring the MCS
395
Understanding the MCS
396
Checking the MCS Status
398
Check the MCS Environmental Status
398
Check the MCS Status from the Craft Interface
399
Check the MCS Leds
400
Check the MCS Fuses
401
Verifying MCS Failure
401
Perform an MCS Swap Test
402
Display the MCS Hardware Information
403
Getting MCS Hardware Information
403
Locate the MCS Serial Number ID Label
404
Returning the MCS
404
Chapter 28 Monitoring the PCG
405
Understanding the PCG
406
Monitoring the PCG Status
407
Monitor the PCG Environmental Status
407
Display the PCG LED States at the Command Line
408
Determining PCG Mastership
409
Display the PCG Master in the Craft Interface Output
409
Look at the PCG Leds on the Faceplate
409
Display the Packet Forwarding Engine Current Clock Source
410
Look at the PCG Leds on the Faceplate
410
Display Current PCG Alarms
411
Display PCG Error Messages in the Chassis Daemon Log File
411
Display PCG Error Messages in the System Log File
411
Displaying PCG Alarms
411
Check the PCG Connection
412
Verifying PCG Failure
412
Check the PCG Fuses
413
Getting PCG Hardware Information
414
Perform a PCG Swap Test
414
Display the PCG Hardware Information
415
Locate the PCG Serial Number ID Label
415
Replacing the PCG
415
Chapter 29 Monitoring the CIP
417
Understanding the CIP
418
Monitoring the CIP Status
420
Checking for CIP Alarms
421
Display CIP Error Messages in the System Log File
421
Display Current CIP Alarms
421
Check the CIP Connection
422
Check the Ethernet Port Functionality
422
Display CIP Error Messages in the Chassis Daemon Log File
422
Verifying CIP Failure
422
Performing a CIP Swap Test
423
Display CIP Hardware Information
424
Getting CIP Hardware Information
424
Locating the CIP Serial Number ID Label
425
Replacing the CIP
425
Monitoring M40 Internet Router-Specific Components
427
Chapter 30 Monitoring the SCB
429
Understanding the SCB
430
Monitoring the SCB Status
431
Display the SCB Detailed Status
432
Display the SCB Environmental Status
432
Check the SCB LED Status
433
Checking for SCB Alarms
434
Display SCB Error Messages in the System Log File
434
Display SCB Error Messages in the Chassis Daemon Log File
435
Check the SCB Connection
436
Perform an SCB Swap Test
436
Verifying SCB Failure
436
Display the SCB Hardware Information
437
Getting SCB Hardware Information
437
Display the SCB Firmware Version
438
Locate the SCB Serial Number ID Label
438
Returning the SCB
438
Part 7 Monitoring M20 Internet Router-Specific Components
439
Chapter 31 Monitoring the SSB
441
Understanding the SSB
442
Monitoring the SSB Status
444
Display the SSB Environmental Status
444
Check the SSB Leds
445
Display the SSB Detailed Status
445
Checking for SSB Alarms
446
Display SSB Error Messages in the System Log File
446
Check the SSB Connection
447
Display SSB Error Messages in the Chassis Daemon Log File
447
Verifying SSB Failure
447
Perform a Swap Test on the SSB
448
Display the SSB Hardware Information
449
Getting SSB Hardware Information
449
Locate the SSB Serial Number ID Label
449
Display the SSB Firmware Version
450
Replacing the SSB
450
Monitoring M7I and M10I Router-Specific Components
451
Chapter 32 Monitoring the Cfebs
453
Understanding the CFEB
455
Monitoring the CFEB Status
457
Display the CFEB Detailed Status
458
Display the CFEB Environmental Status
458
Check CFEB Leds
459
Checking for CFEB Alarms
459
Display CFEB Alarms
459
Check the CFEB Leds
460
Display CFEB Error Messages in the System Log File
460
Display CFEB Error Messages in the Chassis Daemon Log File
461
Check the CFEB Uptime
462
Verifying CFEB Failure
462
Check the CFEB Connection
463
Check the System Uptime
463
Perform a Swap Test on the CFEB
463
Perform a Swap Test on the CFEB
464
Display the CFEB Hardware Information
465
Getting CFEB Hardware Information
465
Display the CFEB Firmware Information
466
Locate the CFEB Serial Number ID Label
466
Returning the CFEB
466
Chapter 33 Monitoring the HCM
467
Understanding the HCM
469
Monitoring the HCM Status
471
Check HCM Environmental Status
471
Check HCM Leds
471
Check the Companion Routing Engine Status
472
Displaying HCM Alarms
473
Performing a Swap Test
474
Remove an HCM
475
Getting HCM Hardware Information
477
Install an HCM
477
Display the HCM Hardware Information
478
Locate the HCM Serial Number ID Label
478
Returning the HCM
478
Chapter 34 Monitoring the FIC
479
Understanding the FIC
480
Monitoring the FIC Status
481
Display FIC Status at the Command Line
481
Understand FIC Slot Numbering
481
Check FIC Leds
482
Display FIC Errors in the Nmessages Log File
482
Display the FIC Status
482
Displaying FIC Alarms
482
Display FIC Errors in the Chassisd Log File
483
Verifying FIC Failure
483
Display the FIC Hardware Information
484
Display the M7I Router Chassis Serial Number
484
Displaying FIC Hardware Information
484
Removing the FIC
485
Returning the FIC
485
Monitoring M5 and M10 Router-Specific Components
487
Chapter 35 Monitoring the FEB
489
Understanding the FEB
490
Monitoring the FEB Status
491
Display the FEB Environmental Status
491
Display the FEB Detailed Status
492
Verifying FEB Failure
492
Check the FEB Connection
493
Check the FEB Uptime
493
Check the System Uptime
493
Perform a Swap Test on the FEB
494
Display the FEB Firmware Information
495
Display the FEB Hardware Information
495
Getting FEB Hardware Information
495
Locate the FEB Serial Number ID Label
496
Returning the FEB
496
Monitoring Redundant Router Components
497
Chapter 36 Host Redundancy Overview
499
Understanding Redundancy for the Routing Engine, Host Module, and Host Subsystem
501
M10I Router Redundant Routing Engines and Hcms
501
M20 Router Redundant Routing Engines and Ssbs
502
M40E and M160 Router Redundant Host Modules
503
M320 Router, T320 Router, and T640 Routing Node Redundant Host Subsystems
504
Routing Engine, Host Module, and Host Subsystem Redundancy Connections
505
Redundancy Connection for an M10I Router
506
Redundancy Connection for an M20 Router
507
Redundancy Connection for an M40E or M160 Router
508
Redundancy Connection for an M320 Router
509
Redundancy Connection for a T320 Router and T640 Routing Node
510
Determining Which Routing Engine You Are Logged in to
511
Display Routing Engine Status
512
Determining Routing Engine Mastership
513
Display the Router Hardware
513
Determine Routing Engine Mastership by Checking the Leds
514
Determine the Routing Engine Mastership by Checking Status
514
Log in to Backup Routing Engine if Graceful-Switchover Is Configured
515
Manually Configuring Master and Backup Routing Engines
515
Manually Switching Routing Engine Mastership
518
Determining Why Mastership Switched
519
Configuring the Backup Routing Engine to Assume Mastership on Failure of Keepalives
522
Avoiding Redundancy Problems
523
Operate the same Type of Routing Engine and JUNOS Software
523
Use the Groups Configuration
523
Copy a Configuration File from One Routing Engine to Another
525
Synchronize Configurations
525
Use the Proper Shutdown Process on a Backup Routing Engine
526
Chapter 37 Monitoring Redundant Routing Engines
527
Understanding Redundant Routing Engines
529
Redundant Routing Engine Characteristics
529
M10I Router Routing Engine Redundancy
530
M20 Router Routing Engine Redundancy
531
M40E and M160 Router Routing Engine Redundancy
532
M320 Router Routing Engine Redundancy
533
T320 Router and T640 Routing Node Routing Engine Redundancy
534
Understanding the Redundant Routing Engine Configuration
536
Understanding Redundant Routing Engine Automatic Failover
537
Understanding the Default Routing Engine Redundancy Behavior
537
Displaying the Redundant Routing Engines Installed in the Router
538
Checking the Redundant Routing Engine Status
539
Displaying Redundant Routing Engine Mastership and Backup
539
Displaying Redundant Routing Engine Errors
540
Manually Switching from Master to Backup Routing Engine
540
Replacing a Redundant Routing Engine
542
Chapter 38 Monitoring Redundant Power Supplies
543
Understanding Redundant Power Supplies
544
M5/M10 Router Redundant Power Supplies
544
M7I Router Redundant Power Supplies
545
M10I Router Redundant Power Supplies
546
M20 Router Redundant Power Supplies
547
M40 Router Redundant Power Supplies
548
M40E Router Power Supplies Nand Location
549
M160 Router Redundant Power Supplies
551
M320 Router Redundant Power Supplies
552
T320 Router Redundant Power Supplies
553
T640 Routing Node Redundant Power Supplies
554
Displaying Redundant Power Supplies Installed in the Router
555
Checking for Power Supply Alarms
557
Checking the Redundant Power Supply Status
557
Getting Power Hardware Information
557
Replacing a Power Supply
557
Verifying Power Supply Failure
557
Chapter 39 Monitoring Redundant Cooling System Components
559
Understanding Redundant Cooling System Components
560
M5 and M10 Router Redundant Cooling System Components
561
M7I Router Redundant Cooling System Components
562
M10I Router Redundant Cooling System Components
563
M20 Router Redundant Cooling System Components
563
M40 Router Redundant Cooling System Components
565
M40E and M160 Router Redundant Cooling System Components
567
M320 Router Redundant Cooling System Components
569
T320 Router Redundant Cooling System Components
570
T640 Routing Node Redundant Cooling System Components
573
Displaying Redundant Cooling System Components
575
Checking the Redundant Cooling System Alarms
577
Checking the Redundant Cooling System Status
577
Removing a Cooling System Component
577
Returning Redundant Cooling System Components
577
Chapter 40 Monitoring Redundant Sibs
579
Understanding Redundant Sibs
580
SIB Location and Redundancy
581
M320 Router Sibs
582
T320 Router Sibs
582
T640 Routing Node Sibs
582
Displaying Redundant SIB Hardware Information
583
Displaying SIB Redundancy Information
583
Displaying SIB Alarms
584
Monitoring Redundant SIB Status
584
Performing a Swap Test on a SIB
585
Returning the SIB
585
Chapter 41 Monitoring Redundant Scgs
587
Understanding Redundant Scgs
588
Displaying Redundant SCG Hardware Information
589
Monitoring Redundant SCG Status
589
Monitor the Redundant SCG Environmental Status
589
Display the Redundant SCG LED States at the Command Line
591
Displaying Redundant SCG Mastership
591
View the Redundant SCG Leds
591
Display the SCG Master and Standby from the Craft Interface Output
592
Performing a Swap Test on a Redundant SCG
592
View the SCG Leds
592
Returning the SCG
593
Chapter 42 Monitoring Redundant Control Boards
595
Understanding Redundant Control Boards
597
Displaying Redundant Control Board Hardware Information
599
Displaying Redundant Control Board Mastership
599
Check the Redundant Control Board Environmental Status
600
Check the Redundant Control Board LED Status
601
Check the Redundant Control Board Status from the Craft Interface
601
Checking the Control Board Alarms
601
Switching Control Board Mastership
601
Replacing a Control Board
602
Returning the Control Board
602
Chapter 43 Monitoring Redundant Mcss
603
Understanding Redundant Mcss
605
Displaying Redundant MCS Hardware Information
606
Monitoring Redundant MCS Status
606
Check the Redundant MCS Environmental Status
607
Check the Redundant MCS Status from the Craft Interface
608
Check the Redundant MCS LED Status
609
Displaying Redundant MCS Mastership
609
Performing a Swap Test on a Redundant MCS
609
Switching MCS Mastership
609
Returning an MCS
611
Chapter 44 Monitoring Redundant Sfms
613
Understanding Redundant Sfms
615
Understanding M40E Router Redundant SFM Configuration
616
Understanding M40E Router Redundant SFM Operation
616
Understanding M160 Router Redundant SFM Operation
616
Displaying Redundant SFM Hardware Information
617
Monitoring Redundant SFM Status
617
Display the SFM Summary Status
618
Check the SFM LED Status on the Faceplate
620
Display the SFM LED Status at the Command Line
620
Display the SFM Environmental Status
621
Display SFM Mastership at the Command Line
623
Displaying Redundant SFM Mastership
623
Display SFM Mastership Information from the Craft Interface
624
Display the Current Redundant SFM Alarms
624
Displaying Redundant SFM Alarms
624
Display SFM Error Messages in the Chassis Daemon Log File
625
Display SFM Error Messages in the System Log File
625
Check the SFM Connection
626
Restart the SFM
626
Verifying SFM Failure
626
Controlling Redundant Sfms
627
Perform an SFM Swap Test
627
Bring an SFM Online
628
Take an SFM Offline
628
Replacing an SFM
629
Switch SFM Mastership
629
Chapter 45 Monitoring Redundant Pcgs
631
Understanding Redundant Pcgs
632
Displaying Redundant PCG Hardware Information
633
Monitoring Redundant PCG Status
633
Monitor the Redundant PCG Environmental Status
633
Display the Redundant PCG Status from the Craft Interface
634
Check the PCG LED Status on the Faceplate
635
Determining Redundant PCG Mastership
635
Display the PCG Master from the Craft Interface
635
Check the PCG Leds on the Faceplate
636
Display the Packet Forwarding Engine Current Clock Source
636
Displaying PCG Failure Alarms
636
Replacing a PCG
637
Bringing the Replaced PCG Online
638
Display the Replaced PCG Environmental Status
638
Verifying that the Replaced PCG Is Online
638
Display PCG Error Messages in the Chassis Daemon Log File
639
Display PCG Messages in the System Log File
639
Chapter 46 Monitoring Redundant Ssbs
641
Understanding Redundant Ssbs
642
Displaying Redundant SSB Configuration
644
Displaying Redundant SSB Hardware Information
644
Monitoring Redundant SSB Status
645
Display the Redundant SSB Environmental Status
645
Check the Redundant SSB Leds
646
Display the Redundant SSB Detailed Status
646
Display SSB Mastership from the Command Line
647
Displaying Redundant SSB Mastership
647
Check the SSB Mastership from the Leds
648
Checking for SSB Alarms
648
Display SSB Error Messages in the System Log File
648
Display the Current SSB Alarms
648
Display SSB Error Messages in the Chassis Daemon Log File
649
Verifying SSB Failure
649
Check the SSB Connection
650
Perform a Swap Test on the SSB
650
Switch SSB Mastership
651
Replacing the SSB
652
Chapter 47 Monitoring Redundant Cfebs
653
Understanding Redundant Cfebs
654
Displaying Redundant CFEB Hardware Information
656
Displaying CFEB Mastership
656
Check CFEB Leds
656
Display CFEB Alarms
657
Display the CFEB Status
657
Returning the CFEB
657
Verifying CFEB Failure
657
Chapter 48 Monitoring Redundant Hcms
659
Understanding Redundant Hcms
660
Displaying Redundant HCM Hardware Information
661
Displaying HCM Status and Mastership
661
Check the HCM Leds
661
Check the HCM Environmental Status
662
Switching HCM Mastership
663
Displaying HCM Alarms
664
Verifying HCM Failure
664
Performing a Swap Test on an HCM
665
Returning an HCM
665
Appendices
667
Appendices
668
Appendix A Command-Line Interface Overview
669
CLI Operational Mode
669
Using the CLI Operational Mode
671
Entering the CLI Operational Mode
672
Getting Help about Commands
672
Getting Help on Commands at a Hierarchy Level
672
Index
674
Having the CLI Complete Commands
674
Using CLI Command Completion
674
CLI Configuration Mode
675
Displaying CLI Command History
675
Configuration Statements and Identifiers
677
Configuration Statement Hierarchy
680
Using the CLI Configuration Mode
681
Entering Configuration Mode
682
Displaying the Current Configuration
683
Exiting Configuration Mode
683
Moving Among Levels of the Hierarchy
683
Modifying the Configuration
685
Removing a Statement
685
Running Operational Mode CLI Commands from Configuration Mode
685
Committing a Configuration
686
Displaying Configuration Mode Command History
686
Returning to a Previously Committed Configuration
687
Saving a Configuration to a File
687
Getting Help about Statements
689
Index
693
Index
694
Index
695
Part
699
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