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Juniper T Series Core Router Manuals
Manuals and User Guides for Juniper T Series Core Router. We have
3
Juniper T Series Core Router manuals available for free PDF download: Monitoring And Troubleshooting Manual, Hardware Manual, Handling Instructions Manual
Juniper T Series Monitoring And Troubleshooting Manual (812 pages)
Brand:
Juniper
| Category:
Network Router
| Size: 24 MB
Table of Contents
Series and T Series Routers
1
Table of Contents
3
About the Documentation
39
Junos Documentation and Release Notes
39
Objectives
39
Audience
40
Supported Routing Platforms
40
About the Documentation
41
Document Conventions
41
Table 1: Notice Icons
41
Table 2: Text and Syntax Conventions
41
Using the Index
41
Documentation Feedback
42
Requesting Technical Support
43
Self-Help Online Tools and Resources
43
Opening a Case with JTAC
43
Juniper Networks M Series and T Series Routers
45
M Series Multiservice Edge Routers
45
T Series Core Routers
45
Chapter 1 M Series Multiservice Edge Routers
47
M5 and M10 Internet Router Overview
48
Figure 1: M5 and M10 Routers
48
M5 and M10 Router Components
49
Table 3: M5 and M10 Router Major Hardware Components
49
M7I Multiservice Edge Router Overview
50
Figure 2: M7I Router
50
M7I Router Components
51
Table 4: M7I Router Major Hardware Components
51
M10I Multiservice Edge Router Overview
52
Figure 3: M10I Router
52
M10I Router Components
53
Table 5: M10I Router Major Hardware Components
53
M20 Internet Router Overview
54
M20 Router Components
55
Figure 4: M20 Router
55
Table 6: M20 Router Major Hardware Components
56
M40 Router Overview
57
Figure 5: M40 Router
57
M40 Router Components
58
Table 7: M40 Router Major Hardware Components
58
M40E Multiservice Edge Router Overview
59
Figure 6: M40E Router
59
M40E Router Major Hardware Components
60
Table 8: M40E Router Major Hardware Components
60
M120 Multiservice Edge Router Overview
61
Figure 7: Front View of an M120 Router
61
Figure 8: Rear View of an AC M120 Router
62
M120 Router Major Hardware Components
63
Figure 9: Rear View of a DC M120 Router
63
Table 9: M120 Router Major Hardware Components
63
M160 Internet Router Overview
65
Figure 10: M160 Router
65
M160 Router Major Hardware Components
66
Table 10: M160 Router Major Hardware Components
66
M320 Multiservice Edge Router Overview
67
M320 Router Major Hardware Components
68
Figure 11: M320 Router
68
Table 11: M320 Router Major Hardware Components
69
Chapter 2 T Series Core Routers
71
T320 Core Router Overview
71
Figure 12: Front View of the T320 Router
72
Figure 13: Rear View of the T320 Router
73
T Series Core Routers
73
T320 Router Major Hardware Components
74
Table 12: T320 Router Major Hardware Components
74
T640 Core Router Overview
75
Figure 14: T640 Router
76
T640 Router Major Hardware Components
77
Table 13: T640 Router Major Hardware Components
77
T1600 Core Router Overview
78
Figure 15: Front View of the T1600 Router
79
Figure 16: Rear View of the T1600 Router
80
T1600 Router Major Hardware Components
81
Table 14: T1600 Router Major Hardware Components
82
TX Matrix Router Overview
83
Figure 17: Front View of a TX Matrix Router
84
Figure 18: Rear View of a TX Matrix Router
85
TX Matrix Router Major Hardware Components
86
Table 15: TX Matrix Router Major Hardware Components
86
TX Matrix Plus Router Overview
87
Figure 19: Front View of a TX Matrix Plus Router
88
TX Matrix Plus Router Major Hardware Components
89
Figure 20: Rear View of a TX Matrix Plus Router
89
Table 16: TX Matrix Plus Router Major Hardware Components
89
Methodology and Tools for Monitoring Router Components
93
Method and Tools for Monitoring Router Components
93
Chapter 3 Method and Tools for Monitoring Router Components
95
Basic Router Component Monitoring Method
95
Figure 21: Basic Method for Monitoring Router Components
95
Basic Router Component Monitoring Tools
96
Table 17: Basic Tools for Monitoring Router Components
96
Common Operational Mode Commands to Monitor Router Components
100
Table 18: Operational Mode Commands for Router Monitoring
101
Using the Basic Monitoring Method
103
Check the Router Component Status
104
Check the Router Craft Interface
104
Table 19: Show Chassis Craft-Interface Command Output for Router Types
104
Table 20: M Series Router Craft Interface Component Characteristics
105
Table 21: T Series Router Craft Interface Component Characteristics
106
Check the Component Leds
107
Table 22: Component LED Location on the Router
108
Display Detailed Component Environmental Information
109
Display Detailed Component Operational Information
110
Table 23: Component Detailed Environmental Status Commands
110
Gather Component Alarm Information
111
Display the Current Router Alarms
111
Table 24: Component Detailed Operational Status Commands
111
Table 25: M5 or M10 Router Chassis Component Alarm Conditions
112
Table 26: M7I or M10I Router Chassis Component Alarm Conditions
115
Table 27: M20 Router Chassis Component Alarm Conditions
118
Table 28: M40 Router Chassis Component Alarm Conditions
120
Table 29: M40E or M160 Router Chassis Component Alarm Conditions
124
Table 30: M120 Router Chassis Component Alarm Conditions
130
Table 31: M320 Router Chassis Component Alarm Conditions
133
Table 32: T320 Router Chassis Component Alarm Conditions
137
Table 33: T640 Router Chassis Component Alarm Conditions
141
Table 34: T1600 Router Chassis Component Alarm Conditions
146
Table 35: TX Matrix and TX Matrix Plus Router Chassis Component Alarm
152
Display Error Messages in the Messages Log File
156
Display Error Messages in the Chassis Daemon Log File
157
Verify the Component Problem
158
Fix the Problem
158
Contact JTAC
159
Return the Failed Component
160
Monitoring Key and Common Router Components
161
Monitoring Key Router Components
161
Chapter 4 Monitoring Key Router Components
163
Understanding Key Router Components
163
Packet Forwarding Engine
164
Figure 22: Router Architecture
164
Table 36: Packet Forwarding Engine Forwarding Rate and Aggregate Throughput Characteristics Per Routing Platform
164
Table 37: Router Packet Forwarding Engine Components Per Routing
165
Data Flow through the Router Packet Forwarding Engine
166
Data Flow through the M5 and M10 Router Packet Forwarding Engine
166
Figure 23: M5 and M10 Router Packet Forwarding Engine Components and Data Flow
166
Data Flow through the M7I Router Packet Forwarding Engine
167
Figure 24: M7I Router Packet Forwarding Engine Components and Data Flow
167
Data Flow through the M10I Router Packet Forwarding Engine
168
Figure 25: M10I Router Packet Forwarding Engine Components and Data
168
Data Flow through the M20 Router Packet Forwarding Engine
169
Figure 26: M20 Router Packet Forwarding Engine Components and Data
169
Data Flow through the M40 Router Packet Forwarding Engine
170
Data Flow through the M40E Router Packet Forwarding Engine
171
Data Flow through the M120 Router Packet Forwarding Engine
172
Data Flow through the M160 Router Packet Forwarding Engine
172
Data Flow through the M320 Router Packet Forwarding Engine
173
Engine
174
Figure 30: M320 Router Packet Forwarding Engine Components and Data
174
Figure 31: T320, T640, and T1600 Router Packet Forwarding Engine Components
176
Data Flow through the TX Matrix Router Packet Forwarding Engine
177
Figure 32: TX Matrix Router Packet Forwarding Engine Components and Data
178
Data Flow through the TX Matrix Plus Router Packet Forwarding Engine
179
Figure 33: TX Matrix Plus Router Packet Forwarding Engine Components and
180
Routing Engine
181
Routing Engine Functions
182
Figure 34: Routing Engine Architecture
182
Figure 35: Control Packet Handling for Routing and Forwarding Table
183
Table 38: Checklist for Monitoring the Router Chassis
185
Chapter 5 Monitoringtherouterchassis
186
Router Chassis Overview
186
Figure 36: M5 and M10 Router Chassis and Components
187
Figure 37: M7I Router Chassis and Components
187
Figure 38: M10I Router Chassis and Components
188
Figure 39: M20 Router Chassis and Components
188
Figure 40: M40 Router Chassis and Components
189
Figure 41: M40E Router Chassis and Components
189
Figure 42: M120 Router Chassis and Components
190
Figure 43: M160 Router Chassis and Components
191
Figure 44: M320 Router Chassis and Components
191
Figure 45: Front View of the T320 Router
192
Figure 46: Front View of the T320 Router
193
Figure 47: T640 Router and Components
194
Figure 48: Front View of the T1600 Router
195
Figure 49: Rear View of the T1600 Router
196
Figure 50: Front View of the TX Matrix Router
197
Figure 51: Rear View of the TX Matrix Router
198
Figure 52: Front View of the TX Matrix Plus Router
199
Figure 53: Rear View of the TX Matrix Plus Router
200
Check the Router Chassis Component Status
200
Display the Hardware Components Installed in the Router Chassis
200
Check the Component Environmental Status
201
Check the Component Status from the Craft Interface
202
Check Router Alarms
203
Display Component Error Messages in the System Log File
205
Display Component Errors in the Chassis Daemon Log File
205
Verify Router Component Failure
206
Replace a Failed Component
206
Table 39: Checklist for Monitoring the Routing Engine
209
Chapter 6 Monitoringtheroutingengine
212
Understanding the Routing Engine
212
Routing Engine Types and Characteristics
213
Table 40: Routing Engine Characteristics Per Routing Platform
213
Figure 54: M7I and M10I Router Routing Engine
214
Figure 55: M5, M10, M20, M40, M40E, M120 and M160 Router Routing
214
Figure 56: M320 Router Routing Engine
215
Figure 57: T320, T640, T1600, and TX Matrix Router Routing Engine
215
Figure 58: TX Matrix Plus Router Routing Engine
216
Routing Engine Locations
216
Figure 59: M5, M10, and M20 Router Routing Engine Location
216
Figure 60: M7I and M10I Router Routing Engine Location
217
Figure 61: M40 Router Routing Engine Location
217
Figure 62: M40E and M160 Router Routing Engine Location
218
Figure 63: M120 Routing Engine Location
219
Figure 64: M320 Router Routing Engine Location
219
Figure 65: T320, T640, and T1600 Routing Engine Location
220
Routing Engine Redundancy
220
Table 41: Redundant Routing Engines
221
Monitor the Routing Engine Status
222
Check the Detailed Routing Engine Status
223
Check the Routing Engine Leds
224
Check the M7I Routing Engine Leds
224
Figure 66: M10I Routing Engine Leds
225
Table 42: M7I Router Routing Engine LED States
225
Check the M10I Router Routing Engine Leds
225
Table 43: M10I Router Routing Engine Leds and Buttons
225
Check the M20 Router Routing Engine Leds
226
Figure 67: M20 Router Craft Interface Routing Engine Leds and Buttons
226
Table 44: M20 Router Routing Engine Leds and Buttons
226
Figure 68: M20 Router Routing Engine Panel
227
Table 45: Routing Engine Panel Leds
227
Check the M40 Router Routing Engine Leds
227
Figure 69: M40 Routing Engine Panel
228
Table 46: M40 Router Routing Engine Leds
228
Check the M120 Router Routing Engine Leds
228
Figure 70: Front Panel of the M120 Craft Interface
229
Figure 71: M40E and M160 Router Redundant Host Module Leds
229
Table 47: M120 Routing Engine LED
229
Figure 72: M320 Router Redundant Host Module Leds
230
Check the M320 Router Routing Engine Leds
230
Table 48: M40E and M160 Router Host Module Leds
230
Table 49: M320 Router Host Subsystem Leds
230
Figure 73: T320 Router Redundant Host Module Leds
231
Table 50: T320 Router Host Subsystem Leds
231
Figure 74: T640 Router Redundant Host Module Leds
232
Figure 75: T1600 Router Redundant Host Module Leds
232
Check the T1600 Router Routing Engine Leds
232
Table 51: T640 Router Host Subsystem Leds
232
Figure 76: TX Matrix Router Redundant Host Module Leds
233
Check the Tx Matrix Router Routing Engine Leds
233
Table 52: T1600 Router Host Subsystem Leds
233
Table 53: TX Matrix Router Host Subsystem Leds
233
Check the Tx Matrix Plus Router Routing Engine Leds
234
Figure 77: TX Matrix Plus Router Routing Engine RE-C2600 Leds
234
Table 54: TX Matrix Plus Routing Engine RE-C2600 Leds
234
Verify Routing Engine Failure
239
Check Core Files if the Routing Engine Reboots
240
List the Core Files Generated after a Crash Occurs
240
Display the Messages Log File after a Crash Occurs
240
Display the Log File When Kernel Crash Core File Is Not Generated
241
Check for Compactflash Card and Hard Disk Failure
241
When the Compactflash Card Is Removed from the Boot List
242
Determine Why Compactflash Card DID Not Mount
242
When the Hard Disk Is Removed from the Boot List
243
Verify that the Hard Disk DID Not Mount
243
Verify that the Hard Disk Is Missing from the Boot List
244
View Alarms When Media Is Removed from the Boot List
244
Understand What Happens When Memory Failures Occur
245
Check the Router File System and Boot Disk
245
Table 55: Storage Media Device Names
245
Display the Current Routing Engine Alarms
246
Display Error Messages in the System Log File
247
Document the Events Prior to the Failure
247
Display Routing Engine Hardware Information
248
Locate the Routing Engine Serial Number ID Label
248
Figure 78: M10I Router Routing Engine Serial Number ID Label Location
249
Figure 79: Routing Engine Serial Number ID Label Location for All Routers
250
M40 Router Routing Engine Serial Number ID Label Location
250
Figure 80: M40 Router Routing Engine Serial Number ID Label
251
Figure 81: M120 Routing Engine Serial Number Label
251
Figure 82: M320 Router Routing Engine Serial Number ID Label Location
252
Figure 83: T320 Router and T640 Router Routing Engine Serial Number ID
252
Figure 84: T1600 Router Routing Engine Serial Number ID Label
253
Figure 85: TX Matrix Router Routing Engine Serial Number ID Label Location
254
Figure 86: TX Matrix Plus Router Routing Engine Serial Number ID Label
254
Removing a Routing Engine
255
Table 56: Checklist for Monitoring Fpcs
257
Chapter 7 Monitoringfpcs
259
Understanding Fpcs
259
Table 57: FPC Characteristics Per Routing Platform
259
Figure 87: FPC Numbering
260
Checking the Fpc Status
260
Check Fpc Status and Uptime
261
Checking Fpc Status and Temperature
262
Checking Fpc Status and Temperature in a T1600 Router
262
Checking the Fpc Led States
263
Table 58: FPC Leds on the Faceplate
264
Table 59: FPC Leds on the Craft Interface
264
Checking for Fpc Alarms
264
Replacing an Fpc
264
Displaying Fpc Error Messages in the System Log File
265
Displaying Fpc Error Messages in the Chassis Daemon Log File
266
Verifying Fpc Failure
268
Document Events Prior to the Fpc Failure
268
Checking the Fpc Installation
269
Checking the Fpc Fuses
269
Figure 88: Component Fuses in the M320 Router Midplane
270
Display the Fpc Hardware Information
272
Locating the Fpc Serial Number ID Label
272
Figure 89: M20 Router FPC Serial Number ID Label
273
Figure 90: M40 Router FPC Serial Number ID Label
273
Figure 91: M40E and M160 Router FPC Serial Number ID Label
274
Figure 92: M120 FPC Serial Number Label
274
Figure 93: M320 FPC Serial Number ID Label
275
Figure 94: T320 Router FPC Serial Number ID Label
276
Figure 95: T640 Router FPC Serial Number Label
277
Figure 96: T1600 Router FPC Serial Number Label
278
Replace the Fpc
278
Table 60: Checklist for Monitoring Pics
279
Chapter 8 Monitoringpics
280
Pics Overview
280
Table 61: PIC Characteristics Per Routing Platform
280
Figure 97: PIC Location, Row, and Slot Numbering
282
Checking the Pic Status
283
Display the Pic Media Type and Fpc Status
283
Display the Pic Interface Status Information
284
Table 62: Tunnel PIC Leds
285
Viewing the Pic Led States
285
Checking Pic Alarms
286
Checking the Current Chassis Alarms
286
Display the Error Messages in the System Log File
286
Verifying Pic Failure
287
Performing a Pic Swap Test
287
Displaying the Pic Hardware Information
288
Locating the Pic Serial Number ID Label
288
Figure 98: PIC Serial Number ID Label (Horizontal Orientation)
289
Figure 99: PIC Serial Number ID Label (Vertical Orientation)
289
Figure 100: M320 Router Serial Number ID Label on PIC
290
Figure 101: T320 Router Serial Number ID Label on PIC
290
Figure 102: T640 and T1600 Router Serial Number Label on PIC
291
Chapter 9 Monitoring the Craft Interface
293
Checklist for Monitoring the Craft Interface
293
Table 63: Checklist for Monitoring the Craft Interface
294
Figure 103: M5 and M10 Router Craft Interface
296
Figure 104: M20 Router Craft Interface
296
Understanding the Craft Interface
296
Figure 105: M40 Router Craft Interface
297
Figure 106: M40E and M160 Router Craft Interface
297
Figure 107: M120 Router Craft Interface
297
Figure 108: M320 Router Craft Interface
298
Figure 109: T320, T640 and T1600 Router Craft Interface
298
Figure 110: TX Matrix Router Craft Interface
298
Figure 111: TX Matrix Plus Router Craft Interface
299
Table 64: Router Craft Interface Characteristics Per Routing Platform
299
Monitoring the Craft Interface Status
300
Viewing Craft Interface Information from the Command Line
302
Verifying Craft Interface Failure
303
Display Craft Interface Error Messages in the System Log File
304
Displaying Craft Interface Messages in the Chassis Daemon Log File
304
Displaying Craft Interface Hardware Information
305
Replacing the Craft Interface
306
Figure 112: Removing the Lower Impeller Tray
307
Figure 113: Removing the Front Upper Impeller Assembly
307
Figure 114: Removing the M120 Craft Interface
308
Figure 115: Removing the M320 Router Craft Interface
309
Figure 116: Removing the TX Matrix Router Craft Interface
310
Figure 117: Removing the TX Matrix Plus Router Craft Interface
311
Locating the Craft Interface Serial Number ID Label
311
Figure 118: M20 Router Craft Interface Serial Number ID Label
312
Figure 119: M40 Router Craft Interface Serial Number ID Label
312
Figure 120: M40E and M160 Router Craft Interface Serial Number ID Label
313
Figure 121: M120 Router Craft Interface Serial Number ID Label
313
Figure 122: M320 Router Craft Interface Serial Number ID Label
314
Figure 123: T320, T640, and T1600 Router Craft Interface Serial Number ID
314
Figure 124: TX Matrix Router Craft Interface Serial Number ID Label
315
Figure 125: TX Matrix Plus Router Craft Interface Serial Number ID Label
315
Returning the Craft Interface
315
Table 65: Checklist for Monitoring Power Supplies
317
Chapter 10 Monitoringpowersupplies
319
Understanding Power Supplies
319
Table 66: M Series Routers Power Supply Characteristics
320
Table 67: T Series Routers Power Supply Characteristics
320
Figure 126: M5 and M10 Router Power Supplies
321
Figure 127: M7I Router Power Supplies
322
Figure 128: M10I Router Power Supplies
323
Figure 129: M20 Router Power Supplies
324
Figure 130: M40 Router Power Supplies
325
Figure 131: M40E Router Power Supplies
326
Figure 132: M120 Router AC Power Supply
327
Figure 133: M120 Router DC Power Supply
328
Figure 134: M160 Router Power Supplies
329
Figure 135: M320 Router Power Supplies
330
Figure 136: T320 Router Power Supplies Location
331
Figure 137: T640 Router Power Supplies
332
Figure 138: TX Matrix Router 160-A DC Power Supply
333
Table 68: Supported Power Supplies
333
Figure 139: TX Matrix Router 240-A DC Power Supply
334
Table 69: Supported Power Supplies
334
Figure 140: TX Matrix Plus Router Power Supply
335
Checking the Power Supply Cables
335
Checking the Power Supply Status
336
Check the Power Supply Environmental Status
336
Check the Power Supply Leds
337
Table 70: M5 and M10 Router Power Supply LED and Self-Test Button
338
Table 71: M7I and M10I Router AC/DC Power Supply LED
338
Table 72: M20 Router Power Supply Leds
338
Table 73: M40 Router Power Supply Leds
338
Table 74: M40E Router AC Power Supply LED
339
Table 75: M40E Router DC Power Supply Leds
339
Table 76: M120 Router Power Supply LED
339
Table 77: M160 Router Power Supply Leds
340
Table 78: M320 Router AC/DC Power Supply LED
340
Table 79: T320 Router DC Power Supply LED
341
Table 80: T640 Router Power Supply Leds
341
Table 81: T1600 Router DC Power Supply Leds
341
Table 82: T1600 Router Delta AC Power Supply Leds
342
Table 83: TX Matrix Router Two-Input 160-A DC Power Supply Leds
343
Table 84: TX Matrix Router Three-Input 240-A DC Power Supply Leds
343
Table 85: TX Matrix Plus Router Power Supply Leds
344
Checking for Power Supply Alarms
345
Displaying Current Power Supply Alarms
345
Table 86: Power Supply Alarms
345
Display Power Supply Error Messages in the System Log File
348
Display Power Supply Error Messages in the Chassis Daemon Log File
348
Verifying Power Supply Failure
349
Test the Power Supply
352
Getting Power Supply Hardware Information
352
Displaying the Power Supply Hardware Information
352
Table 87: Power Supply Serial Number ID Label Locations on M Series and T
353
Figure 141: M5 and M10 Router Power Supply Serial Number ID Label
354
Figure 142: M7I Router Power Supply Serial Number ID Label
354
Figure 143: M10I Router Power Supply Serial Number ID Labels
355
Figure 144: M20 Router Power Supply Serial Number ID Label
355
Figure 145: M40 Router Power Supply Serial Number ID Label
356
Figure 146: M40E Router AC Power Supply Serial Number ID Label
356
Figure 147: M40E and M160 Router DC Power Supply Serial Number ID Label
357
Figure 148: M120 AC Power Supply Serial Number Label
357
Figure 149: M120 DC Power Supply Serial Number Label
358
Figure 150: M320 Router AC and DC Power Supply Serial Number ID Label
358
Figure 151: T320 Router DC Power Supply Serial Number ID Label
359
Figure 152: T640, T1600, and TX Matrix Router DC Power Supply Serial Number
359
Figure 153: TX Matrix Plus Router DC Power Supply Serial Number Label
360
Replacing the Power Supplies
360
Table 88: Checklist for Monitoring the Cooling System
361
Chapter 11 Monitoringthecoolingsystem
362
Understanding the Cooling System
362
Table 89: M Series Routers Cooling System Components Per Routing
363
Table 90: T Series Routers Cooling System Components Per Routing
363
Figure 154: M5 and M10 Router Cooling System and Airflow
364
Figure 155: M7I Router Cooling System and Airflow
365
Figure 156: M10I Router Cooling System and Airflow
365
Figure 157: M20 Router Cooling System Components
366
Figure 158: M20 Router Cooling System and Airflow
366
Figure 159: M40 Router Impeller Trays
367
Figure 160: M40 Router Air Filter and Fan Tray
368
Figure 161: M40 Router Cooling System and Airflow
368
Figure 162: M40E and M160 Router Cooling System Components
370
Figure 163: M40E and M160 Router Cooling System and Airflow
371
Figure 164: Airflow through the M120 Router Chassis
372
Figure 165: M120 Router Front Fan Tray
372
Figure 166: M120 Router Rear Fan Tray
372
Figure 167: M320 Router Cooling System and Airflow
373
Figure 168: M320 Router Cooling System and Airflow
374
Figure 169: T320 Router Cooling System Components
375
Figure 170: T320 Router Cooling System and Airflow
375
Figure 171: T640 Router Cooling System Components
376
Figure 172: T640 Router Cooling System and Airflow
376
Figure 173: Quiet Upper Front Fan Tray
377
Figure 174: Quiet Lower Front Fan Tray
377
Figure 175: T1600 Router Cooling System Components
378
Figure 176: T1600 Router Cooling System and Airflow
378
Figure 177: TX Matrix Router Cooling System Components
380
Figure 178: TX Matrix Router Cooling System and Airflow
380
Figure 179: TX Matrix Plus Router Cooling System Components
382
Figure 180: TX Matrix Plus Router Cooling System and Airflow
382
Checking the Cooling System Status
383
Checking the Cooling System Alarms
389
Check the Alarm Indicators on the Craft Interface
389
Display Current Cooling System Alarms
390
Table 91: Cooling System Alarm Messages
390
Display Cooling System Error Messages in the System Log File
392
Maintaining the Air Filter
393
Verifying a Fan Failure
393
Verifying an Impeller Failure
393
Replacing a Cooling System Component
394
Chapter 12 Maintaining the Cable Management System, Cables, and Connectors
395
Understanding the Cable Management System, Cables, and Connectors
396
Figure 181: M5 and M10 Router Cable Management System
397
Figure 182: M10I Router Cable Management System
398
Figure 183: M20 Router Cable Management System
398
Figure 184: M40 Router Cable Management System and Cover
399
Figure 185: M40E and M160 Routers Cable Management System
399
Figure 186: M120 Router Cable Management System
400
Figure 187: M320 Router Cable Management System
400
Figure 188: T320 Router, T640 Router, and T1600 Router Cable Management
401
Figure 189: TX Matrix Router Cable Management System
402
Figure 190: TX Matrix Plus Rear Cable Management System
403
Maintaining the Pic Cables
403
Maintaining the Pic Fiber-Optic Cable
404
Cleaning the Transceivers
405
Checking the Pic Port Status
405
Check the Pic or Fpc Led Status
405
Table 93: M5, M10, and M20 Router PIC Leds
405
Table 94: M40E, M160, T320, and T640 Router FPC Leds
406
Display the Pic Media Type
406
Maintaining the Power Cables
407
Replacing the Cable Management System
408
Maintaining Routing Engine External Cables
408
Table 95: Checklist for Monitoring the Host Subsystem
411
Table 92: Checklist for Maintaining Cables and Connectors
395
Chapter 13 Monitoring the Host Subsystem
412
Understanding the Host Subsystem
412
Figure 191: M120 Router Routing Engine Component
413
Figure 192: M320 Router Routing Engine Component
413
Figure 193: T320, T640, and T1600 Router Routing Engine Component
414
Figure 194: TX Matrix Router Routing Engine Component
414
Figure 195: TX Matrix Plus Router Routing Engine Component
415
Figure 196: M120 Router Control Board Component
416
Figure 197: M320 Router Control Board Component
416
Figure 198: T320 Router Control Board Component
416
Figure 199: T640 Router Control Board Component
417
Figure 200: T1600 Router Control Board Component
417
Figure 201: TX Matrix Router Control Board Component
418
Figure 202: TX Matrix Router Control Board Component
419
Checking the Host Subsystem Status
419
Figure 203: M120 Router Host Subsystem Craft Interface Leds
420
Figure 204: M320 Router Host Subsystem Craft Interface Leds
420
Table 96: M120 Router Host Subsystem Craft Interface Leds
420
Figure 205: T320, T640, and T1600 Router Host Subsystem Craft Interface
421
Table 97: M320 Router Routing Engine Craft Interface Leds
421
Table 98: T320, T640, and T1600 Router Host Subsystem Craft Interface
421
Figure 206: TX Matrix Router Host Subsystem Craft Interface Leds
422
Table 99: TX Matrix Router Host Subsystem Craft Interface Leds
422
Checking the Routing Engine Status
422
Checking the Control Board Status
423
Chapter 14 Monitoring Control Boards
425
Checklist for Monitoring the Control Board
425
Table 100: Checklist for Monitoring the Control Board
426
Figure 207: M320 Router Control Board Component
427
Figure 208: T320 Router Control Board Component
428
Figure 209: T640 Router Control Board Component
428
Figure 210: T1600 T Series Control Board (T-CB)
429
Figure 211: T1600 Line-Card Chassis Control Board (LCC-CB)
429
Figure 212: TX Matrix Router Control Board (TX-CB)
429
Tx Matrix Plus Router Control Board
430
Figure 213: TX Matrix Plus Router Control Board (TXP-CB)
430
Figure 214: M320, T320, T640, and T1600 Router Control Board Location
431
Figure 215: TX Matrix Router and TX Matrix Plus Router Control Board
432
Monitor the Control Board Status
432
Check the Control Board Status from the Craft Interface
433
Table 101: T320, T640 and T1600 Router Host Subsystem Craft Interface
434
Table 102: TX Matrix Router Host Subsystem Craft Interface Leds
434
Table 103: Control Board Alarm Messages
435
Display Control Board Alarms
435
Check the Control Board Leds
435
Table 104: Control Board Leds
436
Verify Control Board Failure
437
Figure 216: Component Fuses in the M320 Router Midplane
438
Locate the Control Board Serial Number ID Label
440
Figure 217: M320 Router Control Board Serial Number ID Label Location
440
Figure 218: T320 Router and T640 Router Control Board Serial Number ID
441
Figure 219: T1600 Router Control Board Serial Number ID Label
441
Figure 220: TX Matrix Router Control Board Serial Number ID Label
442
Figure 221: TX Matrix Plus Router Control Board Serial Number ID Label
443
Chapter 15 Monitoring the Scgs
445
Checklist for Monitoring the Scg
445
Table 105: Checklist for Monitoring the SCG
446
Scg Overview
446
Figure 222: SCG Component
447
Figure 223: T320, T640, and T1600 Router SCG Location
447
Monitor the Scg Status
448
Monitor the Scg Environmental Status
448
Table 106: SCG Leds
449
Display the Scg Led States at the Command Line
449
Check the Scg Leds States on the Faceplate
449
Determine Scg Mastership
450
Display the Scg Master from the Craft Interface Output
450
Check the Scg Led States for Scg Mastership on the Faceplate
450
Table 107: SCG Alarm Messages
451
Display Scg Alarms
451
Display Current Scg Alarms
451
Display Scg Error Messages in the System Log File
451
Display Scg Error Messages in the Chassis Daemon Log File
452
Verify Scg Failure
452
Check the Scg Connection
453
Perform an Scg Swap Test
453
Get Scg Hardware Information
454
Display the Scg Hardware Information
454
Locate the Scg Serial Number ID Label
454
Figure 224: Serial Number Label on the SCG
455
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Juniper T Series Hardware Manual (396 pages)
Brand:
Juniper
| Category:
Network Router
| Size: 7 MB
Table of Contents
Table of Contents
3
About the Documentation
23
Documentation and Release Notes
23
Documentation Conventions
23
Table 1: Notice Icons
24
Table 2: Text and Syntax Conventions
24
Documentation Feedback
25
About the Documentation
25
Requesting Technical Support
26
Self-Help Online Tools and Resources
26
Opening a Case with JTAC
26
Overview
29
System Overview and Architecture
29
Chassis Components and Descriptions
29
Host Subsystem Components and Descriptions
29
Power System Components and Descriptions
29
Switch Fabric Components and Descriptions
29
System Overview and Architecture
31
T320 Router Description
31
T320 Component Redundancy
32
System Architecture Description for T Series Routers
33
Routing Engine Functions for T Series Routers
33
Figure 1: Router Architecture
33
Figure 2: Control Packet Handling for Routing and Forwarding Table Updates
34
Packet Forwarding Engine Architecture for T Series Routers
35
Packet Forwarding Engine Components
35
Data Flow
35
Figure 3: Data Flow through the Router
36
T320 Router Release Notes
39
Outstanding Issues with the T320 Router
39
Errata with the T320 Router Documentation
39
Chassis Components and Descriptions
41
T320 Chassis Description
41
Figure 4: Front View of the T320 Router Chassis
42
T320 Midplane Description
43
Figure 5: Rear View of the T320 Router Chassis
43
T320 Connector Interface Panel (CIP) Description
44
Figure 6: T320 Midplane
44
Figure 7: CIP
45
T320 Alarm Relay Contacts
46
T320 Cable Management System Description
46
Figure 8: T320 Cable Management System
46
T320 SONET Clock Generator (SCG) Description
47
Figure 9: SCG with DB-9 Ports
47
T320 SCG Leds
48
T320 Craft Interface Description
48
Table 3: SCG Leds
48
T320 Craft Interface Alarm Leds and ACO/LT Button
49
Figure 10: Front Panel of the T320 Craft Interface
49
Table 4: T320 Alarm Leds and Alarm Cutoff/Lamp Test Button
49
T320 Craft Interface LCD and Navigation Buttons
50
Figure 11: T320 LCD in Idle Mode
50
Figure 12: T320 LCD in Alarm Mode
50
T320 Craft Interface Host Subsystem Leds
51
T320 Craft Interface FPC Leds
51
Table 5: T320 Host Subsystem Leds
51
Table 6: FPC Leds
51
T320 Craft Interface SIB Leds
52
Table 7: SIB Leds on the Craft Interface
52
Cooling System Components and Descriptions
53
T320 Cooling System Description
53
Airflow
53
Fan Trays
54
Figure 13: Airflow through the T320 Chassis
54
Air Filters
55
Power Supply Cooling System
55
Cooling System Components and Descriptions
55
Figure 14: Quiet Upper Front Fan Tray
55
Figure 15: Quiet Lower Front Fan Tray
55
Host Subsystem Components and Descriptions
57
T320 Host Subsystem Description
57
T320 Control Board Description
58
Table 8: Supported T320 Control Boards
58
T320 Standard Control Board Description
59
T320 T Series Control Board (T-CB) Description
59
Figure 16: T320 Standard Control Board
59
Table 9: T320 Standard Control Board and T-CB Leds
59
T320 Standard Control Board and T-CB Leds
60
Figure 17: T320 T-Series Control Board (T-Cb)
60
T320 Routing Engine Description
61
T320 RE-600 Description
62
Figure 18: T320 Routing Engine 600
62
T320 RE-600 Leds
63
T320 RE-1600 Description
64
Figure 19: T320 Routing Engine 1600
64
T320 RE-1600 Leds
65
Table 10: RE-1600 Leds
65
T320 RE-2000 Description
66
Figure 20: Routing Engine 2000 (RE-2000)
66
T320 RE-2000 Leds
67
T320 Routing Engine Ports
67
Table 11: Routing Engine 2000 Leds
67
Figure 21: CIP Ports
68
Routing Engine Specifications
69
Table 12: Routing Engine Specifications
69
Table 13: End-Of-Life Routing Engine Specifications
72
Supported Routing Engines by Router
73
M7I Routing Engines
74
M10I Routing Engines
74
M40E Routing Engines
74
Table 14: M7I Routing Engines
74
Table 15: M10I Routing Engines
74
M120 Routing Engines
75
M320 Routing Engines
75
Table 16: M40E Routing Engines
75
Table 17: M120 Routing Engines
75
MX5, MX10, MX40, and MX80 Routing Engine
76
MX104 Routing Engines
76
Table 18: M320 Routing Engines
76
Table 19: MX5, MX10, MX40, and MX80 Routing Engine
76
MX240 Routing Engines
77
Table 20: MX104 Routing Engines
77
Table 21: MX240 Supported Routing Engines
77
MX480 Routing Engines
78
Table 22: MX480 Supported Routing Engines
78
MX960 Routing Engines
79
MX2008 Routing Engines
79
Table 23: MX960 Supported Routing Engines
79
MX2010 Routing Engines
80
MX2020 Supported Routing Engines
80
Table 24: MX2008 Supported Routing Engines
80
Table 25: MX2010 Supported Routing Engines
80
Table 26: MX2020 Supported Routing Engines
80
MX10003 Routing Engines
81
PTX1000 Routing Engines
81
Table 27: MX10003 Supported Routing Engines
81
Table 28: PTX1000 Routing Engines
81
PTX3000 Routing Engines
82
PTX5000 Routing Engines
82
Table 29: PTX3000 Routing Engines
82
PTX10008 and PTX10016 Routing Engines
83
T320 Routing Engines
83
Table 30: PTX5000 Routing Engines
83
Table 31: PTX10008 and PTX10016 Routing Engines
83
Table 32: T320 Routing Engines
83
T640 Routing Engines
84
Table 33: T640 Routing Engines
84
T1600 Routing Engines
85
T4000 Routing Engines
85
Table 34: T1600 Routing Engines
85
TX Matrix Routing Engines
86
TX Matrix Plus Routing Engines
86
Table 35: T4000 Routing Engines
86
Table 36: TX Matrix Routing Engines
86
TX Matrix Plus (with 3D Sibs) Routing Engines
87
Table 37: TX Matrix Plus Routing Engines
87
Table 38: Routing Engines on TX Matrix Plus with 3D Sibs
87
Line Card Components and Descriptions
89
T320 Flexible PIC Concentrators (Fpcs) Description
89
T320 FPC Function
89
T320 FPC Slots
89
Table 44: T320 PIC/FPC Compatibility
89
T320 FPC Components
90
Figure 22: FPC Installed in T320 Router Chassis
90
T320 FPC Edges
91
Figure 23: FPC Online/Offline Button on the Craft Interface
91
Figure 24: FPC Edges
91
Line Card Components and Descriptions
91
Identifying the T320 Fpcs
92
Figure 25: Type 1 PIC
92
Figure 26: Type 2 PIC
92
Figure 27: Type 3 PIC
93
Table 39: Identifying the Fpcs Supported by the T320 Router
93
Figure 28: Standard FPC1, FPC2, and FPC3 Supported by the T320 Router
94
Figure 29: Enhanced II FPC1, FPC2, and FPC3 Supported by the T320 Router
94
T320 Fpcs Supported
95
T320 PIC Description
95
Table 40: Fpcs Supported by the T320 Router
95
T320 Pics Supported
96
Table 41: Pics Supported by the T320 Internet Router
96
T320 End-Of-Life Pics Supported
101
Table 42: End-Of-Life Pics Supported in the T320 Internet Router
101
T320 PIC/FPC Compatibility
103
Type 1 PIC/FPC Compatibility
103
Table 43: T320 PIC/FPC Compatibility (Type 1)
103
Type 2 PIC/FPC Compatibility
106
Type 3 PIC/FPC Compatibility
108
Table 45: T320 Type 3 PIC/FPC Compatibility
108
Power System Components and Descriptions
111
T320 Power System Description
111
Figure 30: T320 Power Supply
111
T320 Power Supply Leds
112
Table 46: T320 Power Supply LED
112
Switch Fabric Components and Descriptions
113
T320 Switch Interface Boards (Sibs) Description
113
Figure 31: T320 SIB
113
T320 SIB Leds
114
Table 47: T320 SIB Leds
114
Site Planning, Preparation, and Specifications
115
Preparation Overview
115
Management Cable Specifications and Pinouts
115
Preparation Overview
117
T320 Site Preparation Checklist Requirements
117
Table 48: T320 Site Preparation Checklist
117
Table 49: T320 Physical Specifications
117
T320 Rack Requirements
118
T320 Clearance Requirements for Airflow and Hardware Maintenance
119
Figure 32: Typical Open-Frame Rack
119
T320 Physical Specifications
120
Figure 33: T320 Chassis Dimensions and Clearance Requirements
120
T320 Environmental Specifications
121
T320 Chassis Grounding Cable and Lug Specifications
121
Table 50: Router Environmental Specifications
121
Figure 34: DC Power and Grounding Cable Lug
122
Table 51: Grounding Cable Specifications
122
DC Power Specifications
123
T320 DC Power Cable Specifications
123
Table 52: Power Cable Specifications
123
T320 Power System Electrical Specifications
124
T320 Power Requirements
124
Table 53: Power System Electrical Specifications
124
DC Power Specifications
125
Table 54: Component Power Requirements
125
T320 DC Power Distribution
126
Figure 35: Typical DC Source Cabling to the Router
126
Network Cable and Transceiver Specifications
127
Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion
127
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable
127
Attenuation and Dispersion in Fiber-Optic Cable
127
Calculating Power Budget and Power Margin for Fiber-Optic Cables
128
Calculating Power Budget for Fiber-Optic Cable
128
Calculating Power Margin for Fiber-Optic Cable
129
Table 55: Estimated Values for Factors Causing Link Loss
129
Management Cable Specifications and Pinouts
131
T320 Routing Engine Interface Cable and Wire Specifications
131
Table 56: Cable and Wire Specifications for Routing Engine Management and
131
T320 DB-9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports
132
Table 57: DB-9 Connector Pinouts
132
Initial Installation and Configuration
133
Installation Overview
135
T320 Router Installation Summary
135
Unpacking the T320
137
Tools and Parts Required to Unpack the T320 Router
137
Unpacking the T320 Router
137
Verifying the T320 Router Parts Received
139
Figure 36: Contents of the Shipping Crate
139
Table 58: T320 Router Parts List
139
Table 59: T320 Accessory Box Parts List
141
Installing the Mounting Hardware
143
Installing the T320 Mounting Hardware for an Open-Frame Rack
143
Table 60: T320 Open-Frame Rack Mounting Hole Locations
143
Installing the T320 Mounting Hardware for a Four-Post Rack or Cabinet
145
Figure 37: Installing the Mounting Hardware for an Open-Frame Rack
145
Figure 38: Positioning the Spacer Bar on the Rack
147
Figure 39: Installing the Mounting Hardware for a Four-Post Rack or Cabinet
147
Table 61: T320 Four-Post or Cabinet Rack Mounting Hole Locations
148
Installing the T320 into a Rack
149
Overview of Installing the T320 Router into a Rack
149
Installing the T320 with a Mechanical Lift
151
Overview of Installing a T320 Router Using a Mechanical Lift
151
Tools Required to Install the T320 Router Using a Mechanical Lift
151
Installing the T320 Router Using a Mechanical Lift
152
Removing the T320 Power Supplies
152
Attaching the T320 Router Installation Handle
153
Figure 40: Removing a Power Supply before Installing the Installation
153
Figure 41: Attaching the Installation Handle
153
Installing the T320 Router Using a Mechanical Lift
154
Supplies
155
Figure 42: Installing the T320 Router in the Rack
155
Figure 43: Reinstalling a Power Supply
156
Installing the T320 Without a Mechanical Lift
157
Overview of Installing the T320 Router Without a Mechanical Lift
157
Lift
158
Removing T320 Components from the Chassis
159
Removing the T320 Power Supplies
159
Removing the T320 Sibs
160
Figure 44: Removing a Power Supply before Installing the Router
160
Removing the T320 Control Boards
161
Figure 45: Removing a T320 SIB
161
Removing the T320 Scgs
162
Figure 46: Removing a T320 Control Board
162
Removing the T320 Rear Fan Tray
163
Figure 47: Removing a T320 SCG
163
Figure 48: Removing the Rear T320 Fan Tray
164
Removing the T320 Cable Management System
165
Removing the T320 Fpcs
165
Figure 49: Removing a T320 FPC
166
Installing the T320 Chassis in the Rack Manually
167
Figure 50: Attaching the Installation Handle
168
Figure 51: Installing the T320 Router in the Rack
169
Reinstalling T320 Components in the Chassis
170
Reinstalling the T320 Rear Fan Tray
170
Reinstalling the T320 Scgs
171
Figure 52: Reinstalling the Rear T320 Fan Tray
171
Reinstalling the T320 Control Boards
172
Figure 53: Reinstalling a T320 SCG
172
Reinstalling the T320 Sibs
173
Figure 54: Reinstalling a Control Board
173
Reinstalling the T320 Power Supplies
174
Figure 55: Reinstalling a SIB
174
Reinstalling the T320 Fpcs
175
Figure 56: Reinstalling a T320 Power Supply
175
Figure 57: Reinstalling an FPC
176
Reinstalling T320 Front Fan Trays
177
Reinstalling the T320 Cable Management System
177
Figure 58: Reinstalling a Front Fan Tray
177
Connecting the T320 to Ground
179
Tools and Parts Required to Ground the T320 Router
179
Connecting the T320 Grounding Cable
179
Connecting the T320 to External Devices
181
Overview of Connecting the T320 Router to External Devices
181
Tools and Parts Required to Connect the T320 Router to External Devices
182
Connecting PIC Cables to the T320 Router
182
Connecting the T320 Router to an External Alarm-Reporting Device
183
Figure 59: Attach Cable to a PIC
183
Connecting the T320 Router to a Management Console or Auxiliary Device
185
Figure 60: Console and Auxiliary Serial Port Connector
186
Figure 61: Console and Auxiliary Ports on the CIP
186
Connecting the T320 Router to a Network for Out-Of-Band Management
187
Figure 62: Routing Engine Ethernet Cable Connector
187
Figure 63: ETHERNET Port on the CIP
188
Providing Power to the T320
189
Tools and Parts Required to Provide Power to the T320 Router
189
Connecting DC Power to the T320 Router
189
Powering on the T320 Router
191
Figure 64: Connecting DC Power to the T320 Router
191
Powering off the T320 Router
193
Configuring the Junos os Software
195
Preparing to Configure the T320 Router
195
Initially Configuring the T320 Router
195
Entering Configuration Mode
196
Configuring User Accounts and Passwords
196
Configuring System Attributes
197
Committing the Configuration
198
Installing and Replacing Components
201
Juniper T Series Handling Instructions Manual (12 pages)
Brand:
Juniper
| Category:
Network Router
| Size: 0 MB
Table of Contents
Table of Contents
1
Contents FPC Description
1
Store an FPC
4
Hold an FPC
5
Install an FPC
9
Contact Juniper Networks
10
Revision History
11
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