Cisco uBR10-SRP-OC12SML Specifiche Scaricare il pdf (Pagina 118)

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Cisco uBR10012 Universal Broadband Router Software Configuration Guide

OL-1520-08

Chapter1 Overview of CiscouBR10012 Universal Broadband Router Software

Supported Software Features for the CiscouBR10012 Router

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Text Part Number: OL-1520-08 1
CONTENTS 3
Contents 4
Document Revision History 9
Audience 10
Document Organization 10
Conventions 11
Terms and Acronyms 12
OL-1520-06 13
Additional References 14
Standards 15
Obtaining Documentation 16
Ordering Documentation 17
Documentation Feedback 17
Cisco.com 17
Technical Assistance Center 18
Cisco TAC Escalation Center 19
Broadband Router Software 21
Operational Overview 22
Cisco IOS Software Location 22
DOCSIS 1.1 Feature Support 31
High Availability Features 31
Intercept Features 32
IP Routing Features 32
Management Features 32
AutoInstall 35
Cisco Network Registrar 35
Extended Setup Facility 35
Integrated DHCP Server 37
DOCSIS 1.0 Feature Support 38
DOCSIS 1.0 MAC Driver 40
DOCSIS 1.0 Multi SID Support 42
DOCSIS 1.0 ToS Overwrite 44
DOCSIS 1.0+ Feature Support 47
Additional Information 48
DOCSIS 1.1 CM Compatibility 50
Commands 51
DOCSIS 1.1 MAC Scheduler 53
Basic Wiretap Support 67
Cable Monitor Enhancements 67
Additional COPS Information 71
Packet Intercept 73
PXF ARP Filter 73
PXF Divert Rate Limiting 73
IP Broadcast Echo 75
IP Multicast Echo 75
SSM Mapping 76
• Cable ARP Filtering 78
Integrated Time-of-Day Server 79
Cable Interface Bundling 82
CNEM Compliance 82
Broadband Internet Access 82
DOCSIS 2.0 SAMIS ECR Data Set 83
Changes from Cisco DSG 1.0 84
Prerequisites for DSG 1.1 85
Downstream Frequency Override 86
Dynamic Modulation Profiles 87
Dynamic Upstream Modulation 88
CISCO-CABLE-METERING-MIB 89
CISCO-CABLE-QOS-MONITOR MIB 90
CISCO-CABLE-SPECTRUM-MIB 90
CISCO-ENHANCED-MEMPOOL-MIB 91
CISCO-PROCESS-MIB 91
DOCS-QOS-MIB 91
DSG-IF-MIB 91
Restrictions 92
• debug cable range 94
Spectrum Management 96
Statistical Counters 97
Usage Based Billing (SAMIS) 98
PacketCable 1.0 With CALEA 99
OL-1520-08 104
Security Features 105
Address Verification 106
CM Transmission Burst Size 106
Dynamic Ranging 108
Flap List Support 109
Virtual Interfaces 110
VLAN Features 112
IPv6 over L2VPN 113
MPLS-VPN Network Support 113
• TLS for the Cisco CMTS 117
System for the First Time 119
Preparing for Configuration 120
Fundamentals 121
OL-1520-05 122
Configuring Global Parameters 126
Configuration Mode 131
MAC-Layer Addressing 132
Identifying CM Line Cards 133
CiscouBR10012Router 137
Verifying ARP Requests 140
Activating Downstream Ports 141
Activating the Upstream Ports 150
Verifying the Upstream Ports 151
Troubleshooting Tips 161
no cable proxy-arp 163
Setting IP Multicast Echo 164
Verifying IP Multicast Echo 164
Setting IP Broadcast Echo 165
Verifying IP Broadcast Echo 165
Fiber-Coaxial Network 175
Activating CM Authentication 176
Verify CM Authentication 177
Clearing CM Counters 179
Clearing CM Reset 180
Configuring Per-Modem Filters 183
Troubleshooting the System 193
: 1624 197
Configuring PRBS Test Signals 207
Verifying Test Signal Output 207
Pinging Unresponsive CMs 208
DOCSIS Specification Summary 213
• Regional processing centers 214
• Headends 214
CMTS Traffic Engineering 217
Configuration Bit Meanings 221
Bits 0–3 222
Bit 10 and Bit 14 224
Bit 11 and Bit 12 224
OL-1520-04 229

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