Cisco Systems 8xDMT manual Select the profile that you want to attach to, An example

Octal-Port DMT ATU-C Line Card

Configuration Tasks

Creating and Associating a DSL Profile with Each Port

Before starting this configuration task, install the 8xDMT line card. Refer to the Octal-Port DMT ATU-C Line Card FRU Installation and Configuration Notes for information on installing the 8xDMT line card.

Starting at the global configuration prompt, use the following procedure to associate a DSL profile with a port:

	Command	Purpose
Step 1
	DSLAM(config)# dsl-profile 8xDMT	Select the profile that you want to attach to the
		selected port. The profile name 8xDMT is used as
		an example.
Step 2
	DSLAM(config-dsl-prof)# exit	Return to the global configuration prompt.
Step 3
	DSLAM(config)# interface atm1/1	Enter interface configuration mode on the port
		where you will associate the 8xDMT DSL profile.
		Repeat this process on each port that you wish to
		associate with a DSL profile.
Step 4
	DSLAM(config-if)# dsl-profile 8xDMT	Associate the DSL profile 8xDMT with
		atm interface 1/1.
Step 5
	DSLAM(config-if)# exit	Return to the global configuration prompt.

Verifying the DSL Profiles

You can use the show dsl profile profile-namecommand to verify that a DSL profile is attached to a port. You can also use the show running-configurationcommand to verify that the DSL profile is associated with a port.

Tips If no DSL profile appears in the show running-configurationcommand output, the default DSL profile is enabled. See the “Command Reference” section on page 10 for the default configuration values.

Modifying the DSL Profile

Starting at the global configuration prompt, use the following procedure to modify the default bit rate, signal-to-noise ratio, DMT check bytes, and overhead framing parameters in your DSL profile:

Caution Before migrating from interleave mode to fast path, determine whether the deployed CPEs offer

support for the feature. The Cisco 600 series CPEs currently do not support fast path.

	Command	Purpose
Step 1
	DSLAM(config)# dsl-profile 8xDMT	Enter DSL profile configuration mode.
Step 2
	DSLAM(config-dsl-profile)# dmt bitrate	Set a DMT bit rate of 3200 kbps downstream and 640 kbps
	maximum fast downstream 3200 upstream 640	upstream on the fast path. Automatically configures the
		interleaved path to 0 kbps.
		Cisco IOS Release 12.1(6)DA

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