Cisco 4500M Guía de instalación Pagina 251
- Pagina / 270
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
APPENDIX
Cisco 4000 Series Virtual Configuration Register D-1
D
Cisco 4000 Series Virtual
Configuration Register
This appendix describes the Cisco 4000 series virtual configuration register, the
factory-default settings, and the procedures for changing those settings.
Virtual Configuration Register Settings
The Cisco 4000 series has a 16-bit virtual register, which is written into the nonvolatile
random access memory (NVRAM). Use the processor configuration register information
contained in this appendix to do the following:
• Set and display the configuration register value
• Force the system into the bootstrap program
• Select a boot source and default boot filename
• Enable or disable the Break function
• Control broadcast addresses
• Set the console terminal baud rate
• Load operating software from ROM
• Enable booting from a Trivial File Transfer Protocol (TFTP) server
Table D-1 lists the meaning of each of the virtual configuration memory bits.
- About This Guide 1
- Document Organization 2
- Document Conventions 3
- Overview of the Cisco 4000 5
- Series Routers 5
- Series Specifications 8
- Software Compatibility 10
- Series Specifications 12
- Memory Systems 13
- Shared Memory Requirements 15
- Main Memory Requirements 17
- Cisco RPS Support 18
- Overview 19
- Fully Redundant Power 20
- RPS Features 21
- Preparing to Install 23
- Cisco 4000 Series Routers 23
- Safety with Electricity 24
- Safety Recommendations 25
- General Site Requirements 26
- Site Configuration Precautions 27
- Equipment Racks 28
- Power Supply Features 28
- Installation Checklist 29
- Site Log 30
- Required Tools and Equipment 30
- Inspecting the System 31
- • This publication 32
- • Cisco Information Packet 32
- Configuring the Cisco 4000 33
- Series Chassis 33
- Removing the Component Tray 34
- Replacing the Component Tray 41
- Making External Connections 43
- Unit Numbering 44
- AUX CONSOLE 46
- Use of the Slot Filler Panel 47
- Considerations 48
- Console Port Connections 49
- Auxiliary Port Connections 49
- Ethernet Connections 50
- Connectors 51
- Connection 52
- ETHERNET AUI 54
- Six-Port Ethernet Module 55
- Token Ring Connections 56
- IN-RING A 57
- IN-RING B 57
- Serial Connections 59
- EIA/TIA-232 Connections 60
- EIA/TIA-449 Connections 61
- V.35 Connections 62
- X.21 Connections 62
- EIA-530 Connections 63
- Interference Considerations 63
- Configuring Serial Connections 64
- Router connections 66
- EIA/TIA-449 V.35 X.21 66
- EIA/TIA-232 EIA-530 66
- G.703/G.704 Cable Connections 72
- • Multimode dual-attachment 74
- • Multimode single-attachment 74
- • Single-mode dual-attachment 74
- Connectors—End View 76
- CLASS 1 LASER PRODUCT 77
- LASERKLASSE 1 77
- OPT-BYPASS 79
- 87654321 81
- 1. kHz = kilohertz 82
- 2. nF = nanoFarad 82
- LOOPBACK 83
- LOCAL ALARM 83
- REMOTE ALARM 83
- T1 Cabling 84
- E1 Cabling 87
- ATM Connections 88
- XMTR RCVR 89
- RX ALARM 89
- RX CELLSBUSY 89
- RX CELLS 90
- ATM Cabling 91
- Figure 4-54 ST2 Connector 92
- Simplex (2) 94
- Duplex (1) 94
- BNC to RCVR 94
- BNC to XMTR 94
- Power Budget 97
- 500 MHz/km 98
- Single-Mode Transmission 101
- For Further Reference 102
- AC power supply 103
- DC power supply 104
- Terminal block cover 104
- Powering Up the Router 107
- Software Configuration 109
- Configuring the Router 111
- Configuring the Router 112
- Software Configuration 5-5 113
- Software Configuration 5-9 117
- Additional Configuration Tasks 118
- Software Configuration 5-11 119
- Configuring the T1 Interface 121
- Configuring the E1 Interface 123
- • Network protocol addresses 126
- Software Configuration 5-23 131
- Software Configuration 5-25 133
- Router# config terminal 134
- Router(config)# 134
- Router(config-if)# 134
- Router# disable 136
- Router> 136
- Software Configuration 5-29 137
- Software Configuration 5-31 139
- If You Need More Information 140
- Cabling Specifications 141
- 1. GND = Ground 143
- 2. CD = Carrier Detect 143
- Serial Cables 145
- <— indicates DCE to DTE 165
- DCE to DTE 172
- E1-G.703/G.704 Cable Pinouts 214
- HSSI Cable Pinouts 215
- HSSI Null- Modem Cable 216
- Ethernet Cable Pinouts 218
- 10BaseT Connector Pinouts 219
- 100BaseT Connector Pinouts 220
- 8 7 6 5 4 3 2 1 221
- Jackscrew Pin 21 223
- Token Ring Port Pinouts 225
- BRI Pinouts 226
- Channelized T1 Pinouts 227
- Channelized E1 Pinouts 228
- Replacing Memory in 233
- Replacing Main Memory SIMMs 236
- Removing Main Memory SIMMS 237
- Top view 238
- Front of the chassis 238
- Side view 238
- Installing Main Memory SIMMs 239
- Replacing Shared-Memory SIMMs 241
- Side view, SIMM inserted 243
- Helper Flash Memory SIMM 244
- Polarization notch 245
- System-code SIMM card 245
- Installing Flash-Memory SIMMs 246
- Figure C-9 Boot ROM Locations 249
- Cisco 4000 Series Virtual 251
- Configuration Register 251
- • Recover a lost password 252
- Configuring the Boot Field 254
- Cisco 4000-M ROM Monitor 259
- Cisco 4000-M ROM Monitor E-3 261
- > t m 262
- Running the Diagnostics 263
- Cisco 4500-M and 265
- Cisco 4700-M ROM Monitor 265
- Debugging Commands 268
Relacionado con productos y manuales para Redes Cisco 4500M
Redes Cisco Catalyst 4224 Manual de usuario
(26 paginas)
(26 paginas)
Redes Cisco 3620 Guía de instalación
(24 paginas)
(24 paginas)
Redes Cisco PRP-1= Especificaciones
(88 paginas)
(88 paginas)
Redes Cisco 2503 Guía de usuario
(42 paginas)
(42 paginas)
Redes Cisco 3620 Manual de usuario
(8 paginas)
(8 paginas)
Redes Cisco E2500 Manual de usuario
(27 paginas)
(27 paginas)
Redes Cisco RV180 Manual de usuario
(7 paginas)
(7 paginas)
Redes Cisco CISCO2821 Especificaciones
(31 paginas)
(31 paginas)
Redes Cisco 7505 Manual de usuario
(14 paginas)
(14 paginas)
Redes Cisco uBR7225VXR Especificaciones
(20 paginas)
(20 paginas)
Redes Cisco PA-5EFL= Especificaciones
(40 paginas)
(40 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.047 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales