Use the following CLI syntax to create an MC-MLPPP:
config>qos# mlppp-profile-ingress 2 [create]
description dmy-4-class-bundle-ingress-profile
class class 0
reassembly-timeout 10
class class 1
reassembly-timeout 100
class class 2
reassembly-timeout 500
class class 3
reassembly-timeout 1000
config>qos# mlppp-profile-egress 4 [create]
description dmy-4-class-bundle-egress-profile