The default ATM traffic descriptor profile cannot be deleted.
A:ALA-48>config>qos# no atm-td-profile 1
MINOR: ATM #1206 Cannot change Default Traffic Descriptor
A:ALA-48>config>qos#
To delete an ATM QoS traffic descriptor profile, enter the following command:
config>qos# no atm-td-profile traffic-desc-profile-id
Example:
config>qos# no atm-td-profile 2