Cisco UBR924 - uBR 924 Router Guide d'installation Page 7
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Contents
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Cisco uBR7100 Series Universal Broadband Router Software Configuration Guide
OL-2238-03
Configuring Unmodulated Test Signals 5-45
Configuring PRBS Test Signals 5-45
Verifying Test Signal Output 5-45
Pinging Unresponsive Cable Modems 5-46
Pinging a Cable Modem 5-46
Verifying the Ping 5-46
Using the Cable Monitor Feature 5-46
Using Cable Interface debug Commands 5-48
debug cable arp Command 5-48
debug cable envm Command (Environmental Monitor Messages) 5-48
debug cable err Command (MAC Protocol Errors) 5-49
debug cable privacy Command (Baseline Privacy) 5-49
debug cable keyman Command (Baseline Privacy Activity) 5-49
debug cable mac-messages Command 5-49
debug cable map Command 5-49
debug cable modems Command 5-50
debug cable phy Command (Messages) 5-50
debug cable qos Command 5-50
debug cable range Command (Ranging Messages) 5-50
debug cable receive Command (Upstream Messages) 5-51
debug cable reg Command (Modem Registration Requests) 5-51
debug cable reset Command (Messages) 5-51
debug cable specmgmt Command (Spectrum Management) 5-51
debug cable startalloc Command (Channel Allocations) 5-52
debug cable transmit Command (CMTS Transmissions) 5-52
debug cable ucc Command (Upstream Channel Change Messages) 5-52
debug cable ucd Command (Upstream Channel Description Messages) 5-52
APPENDIX
A Configuration Register Information for the Cisco uBR7100 Series Universal Broadband
Routers
A-1
Configuration Bit Meanings A-1
Bits 0–3 A-2
Bit 6 A-3
Bit 7 A-3
Bit 8 A-4
Bit 10 and Bit 14 A-4
Bit 11 and Bit 12 A-4
Bit 13 A-5
Bit 15 A-5
- Text Part Number: OL-2238-03 1
- CONTENTS 3
- Contents 4
- Cisco IOS Software Options 9
- Audience 10
- Organization 10
- Conventions 11
- Additional References 12
- Obtaining Documentation 13
- Cisco.com 14
- Technical Assistance Center 14
- Contacting TAC by Telephone 15
- Overview 17
- Chapter 1 Overview 18
- Cisco Network Registrar (CNR) 19
- Cisco IOS Software Location 20
- DOCSIS Cable Plants 21
- • Regional processing centers 22
- • Headends 22
- Downstream Signals 23
- Upstream Signals 24
- EuroDOCSIS Cable Plants 27
- EuroDOCSIS STB Support 28
- Preparing for Configuration 29
- Configuring Global Parameters 36
- Interface Slot Numbering 45
- Configuring the Interfaces 45
- Cable Interface Card Slots 47
- • slot number 48
- • downstream port number 48
- • upstream port number 48
- Where to Go Next 53
- Verifying Upstream FEC 69
- Activating the Upstream Ports 74
- Verifying the Upstream Ports 75
- BPI Key Management 78
- CM Communication with BPI 79
- Enabling BPI 80
- Configuring Baseline Privacy 80
- Activating Baseline Privacy 81
- Creating Spectrum Groups 82
- Verifying Spectrum Groups 83
- Verifying Frequency Hopping 85
- Verifying ARP Requests 89
- Configuring DHCP Options 91
- Verifying Time-of-Day Service 92
- Activating IP Multicast Echo 93
- Activating IP Broadcast Echo 93
- Verifying IP Broadcast Echo 94
- Configuring QoS Profiles 97
- Verifying QoS Profiles 98
- Setting QoS Permission 99
- OL-2238-03 102
- ToS-overwrite 102
- Table 3-3 Related Commands 104
- Setting Concatenation 106
- Viewing Concatenation Status 107
- EuroDOCSIS Operation 114
- Baseline Privacy Interface 121
- Troubleshooting the System 123
- no cable secret-shared 125
- Configuring Per Modem Filters 128
- Clearing Cable Modem Reset 130
- Clearing Cable Modem Counters 131
- Configuring Traffic Shaping 131
- Using Guided Frequency Hop 133
- Polling Cable Modems 137
- General show Commands 139
- Displaying the Flap List 156
- Setting Cable Flap List Aging 160
- Setting Cable Flap List Size 162
- Clearing Cable Flap List 163
- Configuring PRBS Test Signals 167
- Verifying Test Signal Output 167
- Pinging a Cable Modem 168
- Verifying the Ping 168
- Configuration Bit Meanings 175
- Bits 0–3 176
- Bit 10 and Bit 14 178
- Bit 11 and Bit 12 178
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