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Cisco IOS Release 12.1(6)DA
Octal-Port DMT ATU-C Line Card
This feature module describes the Cisco IOS support for the octal-port DMT ATU-C (8xDMT) line card.
It includes information on new and modified commands.
This document includes the following sections:
• Feature Overview, page 1
• Supported Platforms, page 4
• Supported Standards, MIBs, and RFCs, page 5
• Prerequisites, page 6
• Configuration Tasks, page 6
• Configuration Examples, page 9
• Command Reference, page 10
• Glossary, page 27
Feature Overview
The 8xDMT line card provides higher port density for the Cisco 6015, Cisco 6160, and Cisco 6260. This
line card:
• Supports eight ADSL modem connections per card.
• Converts ADSL modulation from the line card into digital data streams to and from the NI-2 card.
• Negotiates the line rate with the customer premises equipment (CPE) when it trains and bases the
rate on line quality and distance.
• Provides subscriber and port provisioning through DSL profiles.
–
Allows single latency—Fast or interleaved path selection.
–
Supports trellis encoding.
–
Supports bit swapping.
• Interoperates with certain CPE. For more detailed information, see the “Supported Platforms”
section on page 4.
Note Check with a Cisco customer representative to verify CPE compatibility with
the 8xDMT.