QoS in MLFR and FRF.12 Fragmentation
836 Quality of Service Guide
member 1/1/1.1.4.1
minimum-links 2
Configuring MC-MLPPP
Use the following CLI syntax to create an MC-MLPPP:
CLI Syntax: 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
CLI Syntax: config>qos# mlppp-profile-egress 4 [create]
description dmy-4-class-bundle-egress-profile
QoS in MLFR and FRF.12 Fragmentation
The following sections describe MLFR and FRF.12 feature descriptions and implementation.
QoS in MLFR
The MLFR feature introduces the following new QoS requirements on the XM or MDA:
• Four XMA or MDA queues are provided per MLFR bundle to store the fragments of
the FR SAP packets. One queue per FR scheduling class. Fragments of all FR SAPs
of a given scheduling class will be queued in the same queue.
• The fragments of an FR SAP packet must be queued in the same XMA or MDA
queue regardless of which forwarding class queue they use in the IOM.
The FR class queue parameters and its scheduling parameters are configured by applying an
Egress QoS profile to an MLFR bundle.
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