Cisco CRS-1 - Carrier Routing System Router Migration Guide

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Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
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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
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.
Example 1 shows a valid configuration on
the CRS-MSC-40G that includes only a priority action:
Example 1 Class Configured With Priority Action Only (CRS-MSC-40G)
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
Example 2, the class configuration in Example 1 is modified to
include a police action:
Example 2 Class Configured With Priority Action and Police Action (CRS-MSC-140G
policy-map prio_and_police_policy
class prec1
priority level 1
police rate percent 20
!
!
class class-default
!
end-policy-map
!

Cisco CRS-1 - Carrier Routing System Router Specifications

General

Brand	Cisco
Model	CRS-1 - Carrier Routing System Router
Category	Network Router
Language	English