List Of Qos Changes For Cisco Crs Series Modular Services Card 140G (Crs-Msc-140G) Upgrade Doc; Important Notes: Qos Configuration Changes; Modifying Crs-Msc-40G Qos Configurations For Crs-Msc-140G - Cisco CRS-1 - Carrier Routing System Router Migration Manual

Chapter 3 Cisco CRS-3 Carrier Routing System Router Command Changes
List of QoS Changes for Cisco CRS Series Modular Services Card
140G (CRS-MSC-140G) Upgrade Doc

Important Notes: QoS Configuration Changes

On the Cisco CRS Series Modular Services Card 40G (CRS-MSC-40G), a priority action can be
configured with or without a police action in the same class.
the CRS-MSC-40G that includes only a priority action:
Example 1
policy-map prio_only_policy
class prec1
priority level 1
!
class class-default
!
end-policy-map
!

Modifying CRS-MSC-40G QoS Configurations for CRS-MSC-140G

On the Cisco CRS Series Modular Services Card 140G (CRS-MSC-140G), a police action must be
configured in the same class as the priority action. A class configuration that includes a priority action
but no police action is not valid. Such a configuration is rejected.
To use existing CRS-MSC-40G QoS configurations on the CRS-MSC-140G, add a police action to all
classes that have a priority action. In
include a police action:
Example 2
policy-map prio_and_police_policy
class prec1
priority level 1
police rate percent 20
!
!
class class-default
!
end-policy-map
!
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List of QoS Changes for Cisco CRS Series Modular Services Card 140G (CRS-MSC-140G) Upgrade Doc

Class Configured With Priority Action Only (CRS-MSC-40G)
Example
Class Configured With Priority Action and Police Action (CRS-MSC-140G
Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
Example 1 shows a valid configuration on
2, the class configuration in Example 1 is modified to
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