Data-over-Cable Service Interface Specifications (DOCSIS)
Data-over-Cable Service Interface Specifications (DOCSIS) defines technical specifications for equipment at both subscriber locations and cable operators' headends. Adoption of DOCSIS accelerates the deployment of data-over-cable services and will ensure interoperability of equipment
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Technology Information
- Cable DOCSIS 2.0 FAQ
- Cable DOCSIS 1.0 FAQ
- Cable FAQs
- Cable DOCSIS 1.1 FAQs
- Cable Modem Configuration FAQ
Technology Q&A
- DOCSIS 2.0 ATDMA Configuration on MC5x20S and MC28U Linecards
Technology White Paper
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Configuration
- Cable Modem Initialization Wallchart (PDF - 60 KB)
Configuration Examples and TechNotes
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Operation and Troubleshooting
- Understand Show Cable Modem Command States
- Verify RPHY and CIN Best Practices
- Workaround and Recover Expired Manufacturer Certificates on cBR-8
- Workaround and Recover Expired Manufacturer Certificates on uBR10K
- How to Decode DOCSIS Certificate for Modem Stuck State Diagnosis
- Migrating Simple Data over Cable Services to DOCSIS 1.1
- Cable Source-Verify and IP Address Security
- Troubleshooting Slow Performance in Cable Modem Networks
- Create Dynamic Service Flows (UGS) on CMTS with Test Command
- Configuring Cable Modulation Profiles on Cisco CMTSs
- History of the Maximum Upstream Burst Parameter
- Understanding Data Throughput in a DOCSIS World
- DHCP and the DOCSIS Configuration File for Cable Modems (DOCSIS 1.0)
- Cable Modems Dropping Offline in a 2-way Cable Network
- Cisco uBR7200 - QoS/MAC Enhancements for Voice and Fax Calls: DOCSIS 1.0+
Troubleshooting TechNotes
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