Specifications

3-25

Cisco Cable Modem Termination System Feature Guide

0L-1467-02

Chapter 3 Spectrum Management for the Cisco Cable Modem Termination System

Supported Standards, MIBS, and RFCs

Standard

DOCSIS 1.0 (SP-RFI-I05-991105)

DOCSIS 1.1 (SP-RFIv1.1-I06-001215)

MIBs

• These features support the standard MIBs supported by the Cisco uBR7100 series, Cisco uBR7200

series, and the Cisco uBR10012 router, including the DOCSIS 1.0 and 1.1 MIBs

• CISCO-CABLE-SPECTRUM-MIB

To obtain lists of supported MIBs by platform and Cisco IOS release, and to download MIB

modules, go to the Cisco Network Management Software web page (MIBs sections) on Cisco.com.

RFCs

No new or modified RFCs are supported by this feature.

Configuration Tasks

This section describes the configuration tasks that are most commonly performed when using the

spectrum management features on the Cisco CMTS platforms. See the following sections for the

configuration tasks that are appropriate for your platform and cable interface line cards.

• “Guided and Scheduled Spectrum Management Configuration Tasks” section on

page 3-25—Configures spectrum management for all Cisco CMTS platforms and the

Cisco uBR-MC1xC, Cisco uBR-MC16E, and Cisco uBR-MC28C cable interface line cards.

• “Advanced Spectrum Management Configuration Tasks (Cisco uBR7200 Series)” section on

page 3-36—Configures spectrum management for the Cisco uBR7200 series routers with the

Cisco uBR-MC16S cable interface line card.

• “Advanced Spectrum Management Configuration Tasks (Cisco uBR10012)” section on

page 3-44—Configures spectrum management for the Cisco uBR10012 routers with the

Cisco uBR-LCP2-MC16S cable interface line card.

Guided and Scheduled Spectrum Management Configuration Tasks

The following tasks configure the Guided and Scheduled spectrum management features that are

supported on all Cisco CMTS platforms using the Cisco uBR-MC1xC, Cisco uBR-MC16E, and

Cisco uBR-MC28C cable interface line cards.

• Setting Upstream Rate Limiting, page 3-26

• Setting Downstream Rate Limiting, page 3-27

• Creating Spectrum Groups, page 3-28

• Configuring Spectrum Group Characteristics, page 3-28

• Assigning the Spectrum Group and the Upstream Ports, page 3-32