Table Of Contents

ATM Debug Commands on Cisco IOS XR Software

debug atm errors

ATM Debug Commands on Cisco IOS XR Software

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This module describes the commands that provide useful information for debugging the ATM component on a router running Cisco IOS XR software.

debug atm errors

To turn on debugging messages for ATM errors, use the debug atm errors command in EXEC mode. To disable debugging, use the no form of this command.

debug atm errors [interface atm instance | location node-id]

no debug atm errors [interface atm instance | location node-id]

Syntax Description

interface atm instance

(Optional) Physical interface instance on which to turn on debugging messages for ATM errors. Naming notation is rack/slot/module/port, and a slash between values is required as part of the notation. •rack—Chassis number of the rack. •slot—Physical slot number of the card. •module—Module number. A physical layer interface module (PLIM) is always 0. •port—Physical port number of the interface. Note For more information about the syntax for the router, use the question mark (?) online help function.

location node-id

(Optional) Specifies a node on which to turn on all debugging messages for ATM errors.

Defaults

Enter the debug atm errors command without including any of the optional syntax to turn on debugging messages for all ATM interfaces configured on the router.

Command Modes

EXEC

Command History

Release	Modification
Release 3.4.0	This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0	No modification.
Release 3.6.0	No modification.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.

Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.

Task ID

Task ID	Operations
atm	read

Examples

The following example shows how to turn on debugging messages for ATM errors:

RP/0/RP0/CPU0:router# debug atm errors