Cisco XR 12410 Manual de usuario Pagina 150
- Pagina / 238
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Chapter 4 Troubleshooting the Installation
Troubleshooting the Processor Subsystem
4-20
Cisco XR 12410 and Cisco XR 12810 Router Installation Guide
OL-17441-01
Pressing the reset switch causes a non-maskable interrupt (NMI) and places the
PRP in ROM monitor mode. When the PRP enters ROM monitor mode, its
behavior depends on the setting of the PRP software configuration register. For
example, if the boot field of the software configuration register is set to:
• 0x0—The PRP remains at the ROM monitor prompt (rommon>) and waits for
a user command to boot the system manually.
• 0x1—The system automatically boots the first Cisco IOS XR image found in
flash memory on the PRP.
PRP Alphanumeric Message Displays
The alphanumeric message displays are organized in two rows of four LED
characters each (
Figure 4-7).
Figure 4-7 Alphanumeric Message Displays—Partial Front Panel
The alphanumeric message displays show router status messages during the boot
process, and after the boot process is complete.
• During the boot process, the message displays are controlled directly by the
MBus module.
• After the boot process, the message displays are controlled by Cisco IOS XR
software (through the MBus).
H10780
PROCESSOR
Upper alphanumeric
LED display (four digits)
Lower alphanumeric
LED display (four digits)
- Router Installation Guide 1
- CONTENTS 5
- B Site Log B-1 9
- Contents 10
- OL-17441-01 10
- Changes to This Document 11
- Audience 12
- Document Organization 12
- Document Conventions 13
- Product Overview 15
- AC and DC Power Subsystems 19
- Figure 1-4 AC PEM Components 20
- DC Power Supplies 21
- • 2 alarm cards 23
- Clock Scheduler Card 24
- Alarm Cards and Alarm Display 25
- Line Cards 28
- Route Processor 28
- BITS 1 AUX CONSOLE 33
- PRP-3 LEDs 34
- PRP Memory Components 37
- PRP SDRAM 41
- PRP SRAM 42
- PRP NVRAM 42
- PRP Flash Memory 42
- PRP-3 Compact Flash 43
- XR 12000 Series Router 44
- Horizontal cable 46
- Blower Module 47
- Figure 1-18 Cooling Air Flow 48
- Preparing for Installation 51
- Safety Guidelines 52
- Laser Safety 53
- Lifting Guidelines 55
- Site Requirement Guidelines 56
- Enclosed Rack 57
- Open Rack 57
- Telco Rack 58
- Center-mount 59
- Rack-mount bracket 59
- (attached to rack posts) 59
- 18.95 in 61
- 26.533 in 61
- 7.735 in 61
- 18.798 in 61
- Air Flow Guidelines 62
- Power Connection Guidelines 63
- AC-Powered Routers 64
- DC-Powered Routers 65
- Figure 2-8 DC Power Cable Lug 66
- Site Wiring Guidelines 70
- PRP Auxiliary Port Signals 74
- PRP Console Port Signals 75
- PRP Ethernet Connections 76
- 8 7 6 5 4 3 2 1 78
- Transmission 80
- Installation Overview 85
- Required Tools and Equipment 86
- 1 Front Door Latch 87
- Removing Power Supplies 89
- Removing DC PEMs 90
- Removing the Blower Module 91
- Verifying Rack Dimensions 99
- Reinstalling Power Supplies 109
- Reinstalling AC PEMs 110
- Reinstalling DC PEMs 111
- Air filter door 114
- Clock scheduler card 114
- FAST ETERNET 118
- Alarm display 125
- Troubleshooting Overview 132
- Identifying Startup Issues 134
- Figure 4-1 AC PEM Components 136
- Troubleshooting a DC PEM 140
- 1 3 4 52 6 146
- 1 3 4 52 146
- ETH 1ETH 0 148
- PRP Reset Switch 149
- PROCESSOR 150
- PRP-3 Alphanumeric LEDs 154
- Single PRP-3 Scenario 154
- Dual PRP-3 Scenario 156
- Troubleshooting Line Cards 159
- Figure 4-11 Cooling Air Flow 167
- Blower Module Operation 168
- Power Supply Operation 168
- Overtemperature Conditions 169
- Maintaining the Router 173
- Powering Off the Router 174
- OC-12/STM-4 ATM 178
- Subsystem Components 184
- Figure 5-7 AC PEM Components 186
- Figure 5-11) 192
- Rear panel 193
- AC horizontal trough 193
- DC horizontal trough 204
- Clear plastic covers 204
- Card Cage 212
- Technical Specifications 219
- • chassis only 220
- Router Specifications 224
- Site Log 225
- Appendix B Site Log 226
- Numerics 229
Relacionado con productos y manuales para Hardware Cisco XR 12410
Hardware Cisco 3200 Series Manual de usuario
(60 paginas)
(60 paginas)
Hardware Cisco LINKSYS WMP600N Manual de usuario
(37 paginas)
(37 paginas)
Hardware Cisco MICA V110 Manual de usuario
(10 paginas)
(10 paginas)
Hardware Cisco IDTA153 Manual de usuario
(2 paginas)
(2 paginas)
Hardware Cisco OL-12812-01 Manual de usuario
(18 paginas)
(18 paginas)
Hardware Cisco 2600-DC Series Manual de usuario
(20 paginas)
(20 paginas)
Hardware Cisco 7300-6T3 Manual de usuario
(54 paginas)
(54 paginas)
Hardware Cisco 3545 MCU Manual de usuario
(56 paginas)
(56 paginas)
Hardware Cisco 3000 Manual de usuario
(16 paginas)
(16 paginas)
Hardware Cisco 7206VXR NPE-400 Manual de usuario
(22 paginas)
(22 paginas)
Hardware Cisco 3515 MCU12 Manual de usuario
(54 paginas)
(54 paginas)
Hardware Cisco 340 Manual de usuario
(62 paginas)
(62 paginas)
Hardware Cisco 2600XM Series Manual de usuario
(28 paginas)
(28 paginas)
Hardware Cisco 4000 Manual de usuario
(18 paginas)
(18 paginas)
Hardware Cisco OL-6109-01 Manual de usuario
(22 paginas)
(22 paginas)
Hardware Cisco 3515 MCU24 Manual de usuario
(44 paginas)
(44 paginas)
Hardware Cisco 3620 Manual de usuario
(12 paginas)
(12 paginas)
Hardware Cisco 350 Manual de usuario
(12 paginas)
(12 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.130 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales