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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
• DOCSIS 1.1 Dynamic MAC Messages
• DOCSIS 1.1 Enhanced Registration
• DOCSIS 1.1 Fragmentation and Reassembly
• DOCSIS 1.1 Layer 2 Fragmentation
• DOCSIS 1.1 MAC Scheduler
• DOCSIS 1.1 Payload Header Suppression and Restoration
• DOCSIS 1.1 Quality of Service Support
• DOCSIS 1.1 Rate Limiting and Traffic Shaping
• DOCSIS 1.1 Service Flow Manager
• DOCSIS 1.1 Service Template and Class Manager
• DOCSIS 1.1 Software Infrastructure
• DOCSIS 1.1 Subscriber Management
• DOCSIS 1.1 Time Slot Scheduling
• DOCSIS 1.1 TLV Parser and Encoder
• DOCSIS 1.1 Token-Bucket Rate Shaping
• DOCSIS 1.1 Two-Way Interoperability
• Optional Upstream Scheduler Modes
DOCSIS 1.1 Baseline Privacy Interface Plus Features
DOCSIS 1.1 enhances the DOCSIS 1.0 BPI security features with BPI+, which includes the following features:
• 1024-bit public key with Pkcs#1 Version 2.0 encryption
• Commands to configure source IP filtering on RF subnets to prevent subscribers from using source
IP addresses that are not valid
• Digital certificates that provide secure user identification and authentication
• Filtering
• IP security access control list (ACL) support
• Key encryption that uses 168-bit Triple DES (3DES) encryption that is suitable for the most
sensitive applications
• Multicast support
• Protection against spoofing
• Secure software download allows a service provider to upgrade a CM’s software remotely, without
the threat of interception, interference, or alteration
• Tunnels
Note BPI+ is described in the Baseline Privacy Interface Plus Specification (BPI+_I06-001215), available
in PDF format from CableLabs (http://www.cablemodem.com).
Additional Information
For additional information about the differences in DOCSIS specifications, refer to DOCSIS 1.1 for
Cisco uBR7200 Series Universal Broadband Routers feature module on Cisco.com.
